FlatBuffers Version 25.2.10

As rules_swift bumped the compatibility level, this is required if any dependent repo wants to use the newer version.

.bazelci/presubmit.yml

@@ -1,18 +1,60 @@
 ---
 buildifier: latest
-platforms:
-  ubuntu1804:
+matrix:
+  bazel:
+    - 7.x
+    - 8.x
+tasks:
+  verify_ubuntu2004:
+    platform: ubuntu2004
+    bazel: ${{ bazel }}
+    environment:
+      CC: clang
+      SWIFT_VERSION: "5.9"
+      SWIFT_HOME: "$HOME/swift-$SWIFT_VERSION"
+      PATH: "$PATH:$SWIFT_HOME/usr/bin"
+    shell_commands:
+      - "echo --- Downloading and extracting Swift $SWIFT_VERSION to $SWIFT_HOME"
+      - "mkdir $SWIFT_HOME"
+      - "curl https://download.swift.org/swift-${SWIFT_VERSION}-release/ubuntu2004/swift-${SWIFT_VERSION}-RELEASE/swift-${SWIFT_VERSION}-RELEASE-ubuntu20.04.tar.gz | tar xvz --strip-components=1 -C $SWIFT_HOME"
     build_targets:
     - "//..."
     test_targets:
     - "//..."
-  ubuntu2004:
+  verify_ubuntu2204:
+    platform: ubuntu2204
+    bazel: ${{ bazel }}
+    environment:
+      CC: clang
+      SWIFT_VERSION: "5.9"
+      SWIFT_HOME: "$HOME/swift-$SWIFT_VERSION"
+      PATH: "$PATH:$SWIFT_HOME/usr/bin"
+    shell_commands:
+      - "echo --- Downloading and extracting Swift $SWIFT_VERSION to $SWIFT_HOME"
+      - "mkdir $SWIFT_HOME"
+      - "curl https://download.swift.org/swift-${SWIFT_VERSION}-release/ubuntu2204/swift-${SWIFT_VERSION}-RELEASE/swift-${SWIFT_VERSION}-RELEASE-ubuntu22.04.tar.gz | tar xvz --strip-components=1 -C $SWIFT_HOME"
     build_targets:
     - "//..."
     test_targets:
     - "//..."
-  macos:
+  test_module_cpp:
+    platform: ubuntu2204
+    bazel: ${{ bazel }}
+    working_directory: tests/bazel_repository_test_dir
     build_targets:
     - "//..."
+  test_module_ts:
+    platform: ubuntu2204
+    bazel: ${{ bazel }}
+    working_directory: tests/ts/bazel_repository_test_dir
     test_targets:
     - "//..."
+  verify_macos:
+    platform: macos
+    bazel: ${{ bazel }}
+    xcode_version: "15.2"
+    build_targets:
+    - "//:flatbuffers"
+    - "//:flatc"
+    test_targets:
+    - "//tests:flatbuffers_test"

.bazelignore

@@ -0,0 +1,5 @@
+ts/node_modules
+
+# Test workspaces
+tests/bazel_repository_test_dir
+tests/ts/bazel_repository_test_dir

.bazelrc

@@ -0,0 +1,18 @@
+# We cannot use "common" here because the "version" command doesn't support
+# --deleted_packages. We need to specify it for both build and query instead.
+build --deleted_packages=tests/bazel_repository_test_dir,tests/ts/bazel_repository_test_dir
+query --deleted_packages=tests/bazel_repository_test_dir,tests/ts/bazel_repository_test_dir
+# Point tools such as coursier (used in rules_jvm_external) to Bazel's internal JDK
+# suggested in https://github.com/bazelbuild/rules_jvm_external/issues/445
+common --repo_env=JAVA_HOME=../bazel_tools/jdk
+common --action_env=JAVA_HOME=../bazel_tools/jdk
+# Workaround "Error: need --enable_runfiles on Windows for to support rules_js"
+common:windows --enable_runfiles
+# Swift is not required on Windows
+common:windows --deleted_packages=swift
+# Ignore warnings in external dependencies
+build --per_file_copt=external/.*@-Wno-everything --host_per_file_copt=external/.*@-Wno-everything
+# Honor the setting of `skipLibCheck` in the tsconfig.json file.
+common --@aspect_rules_ts//ts:skipLibCheck=honor_tsconfig
+# Use "tsc" as the transpiler when ts_project has no `transpiler` set.
+common --@aspect_rules_ts//ts:default_to_tsc_transpiler

.clang-tidy

@@ -0,0 +1,347 @@
+---
+FormatStyle: "file"
+WarningsAsErrors: "*"
+HeaderFilterRegex: ".*"
+Checks: "google-build-explicit-make-pair,
+         google-build-namespaces,
+         google-build-using-namespace,
+         google-default-arguments,
+         google-explicit-constructor,
+         google-global-names-in-headers,
+         google-objc-avoid-nsobject-new,
+         google-objc-avoid-throwing-exception,
+         google-objc-function-naming,
+         google-objc-global-variable-declaration,
+         google-readability-avoid-underscore-in-googletest-name,
+         google-readability-braces-around-statements,
+         google-readability-casting,
+         google-readability-function-size,
+         google-readability-namespace-comments,
+         google-runtime-int,
+         google-runtime-operator,
+         google-upgrade-googletest-case,
+         clang-analyzer-apiModeling.StdCLibraryFunctions,
+         clang-analyzer-apiModeling.TrustNonnull,
+         clang-analyzer-apiModeling.google.GTest,
+         clang-analyzer-apiModeling.llvm.CastValue,
+         clang-analyzer-apiModeling.llvm.ReturnValue,
+         clang-analyzer-core.CallAndMessage,
+         clang-analyzer-core.CallAndMessageModeling,
+         clang-analyzer-core.DivideZero,
+         clang-analyzer-core.DynamicTypePropagation,
+         clang-analyzer-core.NonNullParamChecker,
+         clang-analyzer-core.NonnilStringConstants,
+         clang-analyzer-core.NullDereference,
+         clang-analyzer-core.StackAddrEscapeBase,
+         clang-analyzer-core.StackAddressEscape,
+         clang-analyzer-core.UndefinedBinaryOperatorResult,
+         clang-analyzer-core.VLASize,
+         clang-analyzer-core.builtin.BuiltinFunctions,
+         clang-analyzer-core.builtin.NoReturnFunctions,
+         clang-analyzer-core.uninitialized.ArraySubscript,
+         clang-analyzer-core.uninitialized.Assign,
+         clang-analyzer-core.uninitialized.Branch,
+         clang-analyzer-core.uninitialized.CapturedBlockVariable,
+         clang-analyzer-core.uninitialized.UndefReturn,
+         clang-analyzer-cplusplus.InnerPointer,
+         clang-analyzer-cplusplus.Move,
+         clang-analyzer-cplusplus.NewDelete,
+         clang-analyzer-cplusplus.NewDeleteLeaks,
+         clang-analyzer-cplusplus.PlacementNew,
+         clang-analyzer-cplusplus.PureVirtualCall,
+         clang-analyzer-cplusplus.SelfAssignment,
+         clang-analyzer-cplusplus.SmartPtrModeling,
+         clang-analyzer-cplusplus.StringChecker,
+         clang-analyzer-cplusplus.VirtualCallModeling,
+         clang-analyzer-deadcode.DeadStores,
+         clang-analyzer-fuchsia.HandleChecker,
+         clang-analyzer-nullability.NullPassedToNonnull,
+         clang-analyzer-nullability.NullReturnedFromNonnull,
+         clang-analyzer-nullability.NullabilityBase,
+         clang-analyzer-nullability.NullableDereferenced,
+         clang-analyzer-nullability.NullablePassedToNonnull,
+         clang-analyzer-nullability.NullableReturnedFromNonnull,
+         clang-analyzer-optin.cplusplus.UninitializedObject,
+         clang-analyzer-optin.cplusplus.VirtualCall,
+         clang-analyzer-optin.mpi.MPI-Checker,
+         clang-analyzer-optin.osx.OSObjectCStyleCast,
+         clang-analyzer-optin.osx.cocoa.localizability.EmptyLocalizationContextChecker,
+         clang-analyzer-optin.osx.cocoa.localizability.NonLocalizedStringChecker,
+         clang-analyzer-optin.performance.GCDAntipattern,
+         clang-analyzer-optin.performance.Padding,
+         clang-analyzer-optin.portability.UnixAPI,
+         clang-analyzer-osx.API,
+         clang-analyzer-osx.MIG,
+         clang-analyzer-osx.NSOrCFErrorDerefChecker,
+         clang-analyzer-osx.NumberObjectConversion,
+         clang-analyzer-osx.OSObjectRetainCount,
+         clang-analyzer-osx.ObjCProperty,
+         clang-analyzer-osx.SecKeychainAPI,
+         clang-analyzer-osx.cocoa.AtSync,
+         clang-analyzer-osx.cocoa.AutoreleaseWrite,
+         clang-analyzer-osx.cocoa.ClassRelease,
+         clang-analyzer-osx.cocoa.Dealloc,
+         clang-analyzer-osx.cocoa.IncompatibleMethodTypes,
+         clang-analyzer-osx.cocoa.Loops,
+         clang-analyzer-osx.cocoa.MissingSuperCall,
+         clang-analyzer-osx.cocoa.NSAutoreleasePool,
+         clang-analyzer-osx.cocoa.NSError,
+         clang-analyzer-osx.cocoa.NilArg,
+         clang-analyzer-osx.cocoa.NonNilReturnValue,
+         clang-analyzer-osx.cocoa.ObjCGenerics,
+         clang-analyzer-osx.cocoa.RetainCount,
+         clang-analyzer-osx.cocoa.RetainCountBase,
+         clang-analyzer-osx.cocoa.RunLoopAutoreleaseLeak,
+         clang-analyzer-osx.cocoa.SelfInit,
+         clang-analyzer-osx.cocoa.SuperDealloc,
+         clang-analyzer-osx.cocoa.UnusedIvars,
+         clang-analyzer-osx.cocoa.VariadicMethodTypes,
+         clang-analyzer-osx.coreFoundation.CFError,
+         clang-analyzer-osx.coreFoundation.CFNumber,
+         clang-analyzer-osx.coreFoundation.CFRetainRelease,
+         clang-analyzer-osx.coreFoundation.containers.OutOfBounds,
+         clang-analyzer-osx.coreFoundation.containers.PointerSizedValues,
+         clang-analyzer-security.FloatLoopCounter,
+         clang-analyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling,
+         clang-analyzer-security.insecureAPI.SecuritySyntaxChecker,
+         clang-analyzer-security.insecureAPI.UncheckedReturn,
+         clang-analyzer-security.insecureAPI.bcmp,
+         clang-analyzer-security.insecureAPI.bcopy,
+         clang-analyzer-security.insecureAPI.bzero,
+         clang-analyzer-security.insecureAPI.decodeValueOfObjCType,
+         clang-analyzer-security.insecureAPI.getpw,
+         clang-analyzer-security.insecureAPI.gets,
+         clang-analyzer-security.insecureAPI.mkstemp,
+         clang-analyzer-security.insecureAPI.mktemp,
+         clang-analyzer-security.insecureAPI.rand,
+         clang-analyzer-security.insecureAPI.strcpy,
+         clang-analyzer-security.insecureAPI.vfork,
+         clang-analyzer-unix.API,
+         clang-analyzer-unix.DynamicMemoryModeling,
+         clang-analyzer-unix.Malloc,
+         clang-analyzer-unix.MallocSizeof,
+         clang-analyzer-unix.MismatchedDeallocator,
+         clang-analyzer-unix.Vfork,
+         clang-analyzer-unix.cstring.BadSizeArg,
+         clang-analyzer-unix.cstring.CStringModeling,
+         clang-analyzer-unix.cstring.NullArg,
+         clang-analyzer-valist.CopyToSelf,
+         clang-analyzer-valist.Uninitialized,
+         clang-analyzer-valist.Unterminated,
+         clang-analyzer-valist.ValistBase,
+         clang-analyzer-webkit.NoUncountedMemberChecker,
+         clang-analyzer-webkit.RefCntblBaseVirtualDtor,
+         clang-analyzer-webkit.UncountedLambdaCapturesChecker,
+
+################################################ Optional checks ################################################
+
+         #google-readability-todo,
+         #bugprone-argument-comment,
+         #bugprone-assert-side-effect,
+         #bugprone-bad-signal-to-kill-thread,
+         #bugprone-bool-pointer-implicit-conversion,
+         #bugprone-branch-clone,
+         #bugprone-copy-constructor-init,
+         #bugprone-dangling-handle,
+         #bugprone-dynamic-static-initializers,
+         #bugprone-easily-swappable-parameters,
+         #bugprone-exception-escape,
+         #bugprone-fold-init-type,
+         #bugprone-forward-declaration-namespace,
+         #bugprone-forwarding-reference-overload,
+         #bugprone-implicit-widening-of-multiplication-result,
+         #bugprone-inaccurate-erase,
+         #bugprone-incorrect-roundings,
+         #bugprone-infinite-loop,
+         #bugprone-integer-division,
+         #bugprone-lambda-function-name,
+         #bugprone-macro-parentheses,
+         #bugprone-macro-repeated-side-effects,
+         #bugprone-misplaced-operator-in-strlen-in-alloc,
+         #bugprone-misplaced-pointer-arithmetic-in-alloc,
+         #bugprone-misplaced-widening-cast,
+         #bugprone-move-forwarding-reference,
+         #bugprone-multiple-statement-macro,
+         #bugprone-narrowing-conversions,
+         #bugprone-no-escape,
+         #bugprone-not-null-terminated-result,
+         #bugprone-parent-virtual-call,
+         #bugprone-posix-return,
+         #bugprone-redundant-branch-condition,
+         #bugprone-reserved-identifier,
+         #bugprone-signal-handler,
+         #bugprone-signed-char-misuse,
+         #bugprone-sizeof-container,
+         #bugprone-sizeof-expression,
+         #bugprone-spuriously-wake-up-functions,
+         #bugprone-string-constructor,
+         #bugprone-string-integer-assignment,
+         #bugprone-string-literal-with-embedded-nul,
+         #bugprone-stringview-nullptr,
+         #bugprone-suspicious-enum-usage,
+         #bugprone-suspicious-include,
+         #bugprone-suspicious-memory-comparison,
+         #bugprone-suspicious-memset-usage,
+         #bugprone-suspicious-missing-comma,
+         #bugprone-suspicious-semicolon,
+         #bugprone-suspicious-string-compare,
+         #bugprone-swapped-arguments,
+         #bugprone-terminating-continue,
+         #bugprone-throw-keyword-missing,
+         #bugprone-too-small-loop-variable,
+         #bugprone-undefined-memory-manipulation,
+         #bugprone-undelegated-constructor,
+         #bugprone-unhandled-exception-at-new,
+         #bugprone-unhandled-self-assignment,
+         #bugprone-unused-raii,
+         #bugprone-unused-return-value,
+         #bugprone-use-after-move,
+         #bugprone-virtual-near-miss,
+         #cppcoreguidelines-avoid-c-arrays,
+         #cppcoreguidelines-avoid-goto,
+         #cppcoreguidelines-avoid-magic-numbers,
+         #cppcoreguidelines-avoid-non-const-global-variables,
+         #cppcoreguidelines-c-copy-assignment-signature,
+         #cppcoreguidelines-explicit-virtual-functions,
+         #cppcoreguidelines-init-variables,
+         #cppcoreguidelines-interfaces-global-init,
+         #cppcoreguidelines-macro-usage,
+         #cppcoreguidelines-narrowing-conversions,
+         #cppcoreguidelines-no-malloc,
+         #cppcoreguidelines-non-private-member-variables-in-classes,
+         #cppcoreguidelines-owning-memory,
+         #cppcoreguidelines-prefer-member-initializer,
+         #cppcoreguidelines-pro-bounds-array-to-pointer-decay,
+         #cppcoreguidelines-pro-bounds-constant-array-index,
+         #cppcoreguidelines-pro-bounds-pointer-arithmetic,
+         #cppcoreguidelines-pro-type-const-cast,
+         #cppcoreguidelines-pro-type-cstyle-cast,
+         #cppcoreguidelines-pro-type-member-init,
+         #cppcoreguidelines-pro-type-reinterpret-cast,
+         #cppcoreguidelines-pro-type-static-cast-downcast,
+         #cppcoreguidelines-pro-type-union-access,
+         #cppcoreguidelines-pro-type-vararg,
+         #cppcoreguidelines-slicing,
+         #cppcoreguidelines-special-member-functions,
+         #cppcoreguidelines-virtual-class-destructor,
+         #hicpp-avoid-c-arrays,
+         #hicpp-avoid-goto,
+         #hicpp-braces-around-statements,
+         #hicpp-deprecated-headers,
+         #hicpp-exception-baseclass,
+         #hicpp-explicit-conversions,
+         #hicpp-function-size,
+         #hicpp-invalid-access-moved,
+         #hicpp-member-init,
+         #hicpp-move-const-arg,
+         #hicpp-multiway-paths-covered,
+         #hicpp-named-parameter,
+         #hicpp-new-delete-operators,
+         #hicpp-no-array-decay,
+         #hicpp-no-assembler,
+         #hicpp-no-malloc,
+         #hicpp-noexcept-move,
+         #hicpp-signed-bitwise,
+         #hicpp-special-member-functions,
+         #hicpp-static-assert,
+         #hicpp-undelegated-constructor,
+         #hicpp-uppercase-literal-suffix,
+         #hicpp-use-auto,
+         #hicpp-use-emplace,
+         #hicpp-use-equals-default,
+         #hicpp-use-equals-delete,
+         #hicpp-use-noexcept,
+         #hicpp-use-nullptr,
+         #hicpp-use-override,
+         #hicpp-vararg,
+         #modernize-avoid-bind,
+         #modernize-avoid-c-arrays,
+         #modernize-concat-nested-namespaces,
+         #modernize-deprecated-headers,
+         #modernize-deprecated-ios-base-aliases,
+         #modernize-loop-convert,
+         #modernize-make-shared,
+         #modernize-make-unique,
+         #modernize-pass-by-value,
+         #modernize-raw-string-literal,
+         #modernize-redundant-void-arg,
+         #modernize-replace-auto-ptr,
+         #modernize-replace-disallow-copy-and-assign-macro,
+         #modernize-replace-random-shuffle,
+         #modernize-return-braced-init-list,
+         #modernize-shrink-to-fit,
+         #modernize-unary-static-assert,
+         #modernize-use-auto,
+         #modernize-use-bool-literals,
+         #modernize-use-default-member-init,
+         #modernize-use-emplace,
+         #modernize-use-equals-default,
+         #modernize-use-equals-delete,
+         #modernize-use-nodiscard,
+         #modernize-use-noexcept,
+         #modernize-use-nullptr,
+         #modernize-use-override,
+         #modernize-use-trailing-return-type,
+         #modernize-use-transparent-functors,
+         #modernize-use-uncaught-exceptions,
+         #modernize-use-using,
+         #performance-faster-string-find,
+         #performance-for-range-copy,
+         #performance-implicit-conversion-in-loop,
+         #performance-inefficient-algorithm,
+         #performance-inefficient-string-concatenation,
+         #performance-inefficient-vector-operation,
+         #performance-move-const-arg,
+         #performance-move-constructor-init,
+         #performance-no-automatic-move,
+         #performance-no-int-to-ptr,
+         #performance-noexcept-move-constructor,
+         #performance-trivially-destructible,
+         #performance-type-promotion-in-math-fn,
+         #performance-unnecessary-copy-initialization,
+         #performance-unnecessary-value-param,
+         #portability-restrict-system-includes,
+         #portability-simd-intrinsics,
+         #readability-avoid-const-params-in-decls,
+         #readability-braces-around-statements,
+         #readability-const-return-type,
+         #readability-container-contains,
+         #readability-container-data-pointer,
+         #readability-container-size-empty,
+         #readability-convert-member-functions-to-static,
+         #readability-delete-null-pointer,
+         #readability-duplicate-include,
+         #readability-else-after-return,
+         #readability-function-cognitive-complexity,
+         #readability-function-size,
+         #readability-identifier-length,
+         #readability-identifier-naming,
+         #readability-implicit-bool-conversion,
+         #readability-inconsistent-declaration-parameter-name,
+         #readability-isolate-declaration,
+         #readability-magic-numbers,
+         #readability-make-member-function-const,
+         #readability-misleading-indentation,
+         #readability-misplaced-array-index,
+         #readability-named-parameter,
+         #readability-non-const-parameter,
+         #readability-qualified-auto,
+         #readability-redundant-access-specifiers,
+         #readability-redundant-control-flow,
+         #readability-redundant-declaration,
+         #readability-redundant-function-ptr-dereference,
+         #readability-redundant-member-init,
+         #readability-redundant-preprocessor,
+         #readability-redundant-smartptr-get,
+         #readability-redundant-string-cstr,
+         #readability-redundant-string-init,
+         #readability-simplify-boolean-expr,
+         #readability-simplify-subscript-expr,
+         #readability-static-accessed-through-instance,
+         #readability-static-definition-in-anonymous-namespace,
+         #readability-string-compare,
+         #readability-suspicious-call-argument,
+         #readability-uniqueptr-delete-release,
+         #readability-uppercase-literal-suffix,
+         #readability-use-anyofallof
+         "

.editorconfig

@@ -5,3 +5,4 @@ root = true
 indent_style = space
 indent_size = 2
 insert_final_newline = true
+trim_trailing_whitespace = true

.github/ISSUE_TEMPLATE/404-doc.md

@@ -0,0 +1,11 @@
+---
+name: 404 Doc
+about: To fix broken documentation links
+title: "[Doc 404]"
+labels: documentation
+assignees: dbaileychess
+
+---
+
+Target URL:
+[Optional] Source Site:

.github/PULL_REQUEST_TEMPLATE.md

@@ -3,7 +3,7 @@ Thank you for submitting a PR!
 Please delete this standard text once you've created your own description.
 
 If you make changes to any of the code generators (`src/idl_gen*`) be sure to
-build your project, as it will generate code based on the changes. If necessary
+[build](https://google.github.io/flatbuffers/flatbuffers_guide_building.html) your project, as it will generate code based on the changes. If necessary
 the code generation script can be directly run (`scripts/generate_code.py`),
 requires Python3. This allows us to better see the effect of the PR.
 

.github/labeler.yml

@@ -15,11 +15,15 @@ c#:
 swift:
   - '**/*.swift'
   - swift/**/*
-  - tests/FlatBuffers.GRPC.Swift/**/*
-  - tests/FlatBuffers.Benchmarks.swift/**/*
-  - tests/FlatBuffers.Test.Swift/**/*
+  - tests/swift/**
   - src/idl_gen_swift.cpp
 
+nim:
+  - '**/*.nim'
+  - nim/**/*
+  - src/idl_gen_nim.cpp
+  - src/bfbs_gen_nim.cpp
+
 javascript:
   - '**/*.js'
   - src/idl_gen_ts.cpp
@@ -44,11 +48,11 @@ java:
 kotlin:
   - '**/*.kt'
   - src/idl_gen_kotlin.cpp
+  - src/idl_gen_kotlin_kmp.cpp
 
 lua:
   - '**/*.lua'
   - lua/**/*
-  - src/idl_gen_lua.cpp
   - src/bfbs_gen_lua.cpp
 
 lobster:
@@ -63,7 +67,7 @@ rust:
   - '**/*.rs'
   - rust/**/*
   - src/idl_gen_rust.cpp
-  
+
 dart:
   - '**/*.dart'
   - src/idl_gen_dart.cpp
@@ -86,12 +90,8 @@ documentation:
 
 CI:
   - '.github/**/*'
-  - '.appveyor/**/*'
-  - '.travis/**/*'
   - '.bazelci/**/*'
-  - .travis.yml
-  - appveyor.yml
 
 grpc:
   - grpc/**/*
-  - src/idl_gen_grpc.cpp
+  - src/idl_gen_grpc.cpp

.github/workflows/build.yml

@@ -1,26 +1,40 @@
 name: CI
+permissions: read-all
 
 on:
+  # For manual tests.
+  workflow_dispatch:
   push:
+    tags:
+      - "*" # new tag version, like `0.8.4` or else
     branches:
       - master
   pull_request:
     branches:
       - master
+  schedule:
+    # Run daily at 4:45 A.M. to catch dependencies that break us.
+    - cron: '45 4 * * *'
 
 jobs:
   build-linux:
+    permissions:
+      contents: write
+    outputs:
+      digests-gcc: ${{ steps.hash-gcc.outputs.hashes }}
+      digests-clang: ${{ steps.hash-clang.outputs.hashes }}
     name: Build Linux
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     strategy:
       matrix:
-        cxx: [g++-10, clang++-12]
+        cxx: [g++-13, clang++-18]
+      fail-fast: false
     steps:
-    - uses: actions/checkout@v1
+    - uses: actions/checkout@v3
     - name: cmake
-      run: CXX=${{ matrix.cxx }} cmake -G "Unix Makefiles" -DCMAKE_BUILD_TYPE=Release .
+      run: CXX=${{ matrix.cxx }} cmake -G "Unix Makefiles" -DCMAKE_BUILD_TYPE=Release -DFLATBUFFERS_STRICT_MODE=ON -DFLATBUFFERS_STATIC_FLATC=ON .
     - name: build
-      run: make -j4
+      run: make -j
     - name: test
       run: ./flattests
     - name: make flatc executable
@@ -28,247 +42,587 @@ jobs:
         chmod +x flatc
         ./flatc --version
     - name: upload build artifacts
-      uses: actions/upload-artifact@v1
+      uses: actions/upload-artifact@v4
       with:
         name: Linux flatc binary ${{ matrix.cxx }}
         path: flatc
+    # Below if only for release.
+    - name: Zip file
+      if: startsWith(github.ref, 'refs/tags/')
+      run: zip Linux.flatc.binary.${{ matrix.cxx }}.zip flatc
+    - name: Release zip file
+      uses: softprops/action-gh-release@v1
+      if: startsWith(github.ref, 'refs/tags/')
+      with:
+        files: Linux.flatc.binary.${{ matrix.cxx }}.zip
+    - name: Generate SLSA subjects - clang
+      if: matrix.cxx == 'clang++-18' && startsWith(github.ref, 'refs/tags/')
+      id: hash-clang
+      run: echo "hashes=$(sha256sum Linux.flatc.binary.${{ matrix.cxx }}.zip | base64 -w0)" >> $GITHUB_OUTPUT
+    - name: Generate SLSA subjects - gcc
+      if: matrix.cxx == 'g++-13' && startsWith(github.ref, 'refs/tags/')
+      id: hash-gcc
+      run: echo "hashes=$(sha256sum Linux.flatc.binary.${{ matrix.cxx }}.zip | base64 -w0)" >> $GITHUB_OUTPUT
 
-  build-windows:
-    name: Build Windows 2019 
-    runs-on: windows-latest
+  build-linux-no-file-tests:
+    name: Build Linux with -DFLATBUFFERS_NO_FILE_TESTS
+    runs-on: ubuntu-24.04
     steps:
-    - uses: actions/checkout@v1
+    - uses: actions/checkout@v3
+    - name: cmake
+      run: CXX=clang++-18 cmake -G "Unix Makefiles" -DCMAKE_BUILD_TYPE=Release -DFLATBUFFERS_STRICT_MODE=ON -DFLATBUFFERS_CXX_FLAGS="-DFLATBUFFERS_NO_FILE_TESTS" .
+    - name: build
+      run: make -j
+    - name: test
+      run: ./flattests
+
+  build-linux-out-of-source:
+    name: Build Linux with out-of-source build location
+    runs-on: ubuntu-24.04
+    steps:
+    - uses: actions/checkout@v3
+    - name: make build directory
+      run: mkdir build
+    - name: cmake
+      working-directory: build
+      run: >
+        CXX=clang++-18 cmake .. -G "Unix Makefiles" -DFLATBUFFERS_STRICT_MODE=ON
+        -DFLATBUFFERS_BUILD_CPP17=ON -DFLATBUFFERS_CPP_STD=17
+    - name: build
+      working-directory: build
+      run: make -j
+    - name: test
+      working-directory: build
+      run: pwd && ./flattests
+    - name: test C++17
+      working-directory: build
+      run: ./flattests_cpp17
+
+  build-linux-cpp-std:
+    name: Build Linux C++
+    runs-on: ubuntu-24.04
+    strategy:
+      fail-fast: false
+      matrix:
+        std: [11, 14, 17, 20, 23]
+        cxx: [g++-13, clang++-18]
+        exclude:
+          # Clang++15 10.3.0 stdlibc++ doesn't fully support std 23
+          - cxx: clang++-18
+            std: 23
+
+    steps:
+    - uses: actions/checkout@v3
+    - name: cmake
+      run: >
+        CXX=${{ matrix.cxx }} cmake -G "Unix Makefiles"
+        -DCMAKE_BUILD_TYPE=Release -DFLATBUFFERS_STRICT_MODE=ON
+        -DFLATBUFFERS_CPP_STD=${{ matrix.std }}
+        -DFLATBUFFERS_BUILD_CPP17=${{ matrix.std >= 17 && 'On' || 'Off'}}
+    - name: build
+      run: make -j
+    - name: test
+      run: ./flattests
+    - name: test C++17
+      if: matrix.std >= 17
+      run: ./flattests_cpp17
+
+  build-cpp-std:
+    name: Build Windows C++
+    runs-on: windows-2019
+    strategy:
+      matrix:
+        std: [11, 14, 17, 20, 23]
+      fail-fast: false
+    steps:
+    - uses: actions/checkout@v3
     - name: Add msbuild to PATH
       uses: microsoft/setup-msbuild@v1.1
     - name: cmake
-      run: cmake -G "Visual Studio 16 2019" -A x64 -DCMAKE_BUILD_TYPE=Release -DFLATBUFFERS_BUILD_CPP17=ON .
+      run: >
+        cmake -G "Visual Studio 16 2019" -A x64 -DCMAKE_BUILD_TYPE=Release
+        -DFLATBUFFERS_STRICT_MODE=ON
+        -DFLATBUFFERS_CPP_STD=${{ matrix.std }}
+        -DFLATBUFFERS_BUILD_CPP17=${{ matrix.std >= 17 && 'On' || 'Off'}}
+    - name: build
+      run: msbuild.exe FlatBuffers.sln /p:Configuration=Release /p:Platform=x64
+    - name: test
+      run: Release\flattests.exe
+    - name: test C++17
+      if: matrix.std >= 17
+      run: Release\flattests_cpp17.exe
+
+  build-windows:
+    permissions:
+      contents: write
+    outputs:
+      digests: ${{ steps.hash.outputs.hashes }}
+    name: Build Windows 2019
+    runs-on: windows-2019
+    steps:
+    - uses: actions/checkout@v3
+    - name: Add msbuild to PATH
+      uses: microsoft/setup-msbuild@v1.1
+    - name: cmake
+      run: cmake -G "Visual Studio 16 2019" -A x64 -DCMAKE_BUILD_TYPE=Release -DFLATBUFFERS_BUILD_CPP17=ON -DFLATBUFFERS_STRICT_MODE=ON .
     - name: build
       run: msbuild.exe FlatBuffers.sln /p:Configuration=Release /p:Platform=x64
     - name: test
       run: Release\flattests.exe
     - name: upload build artifacts
-      uses: actions/upload-artifact@v1
+      uses: actions/upload-artifact@v4
       with:
         name: Windows flatc binary
         path: Release\flatc.exe
+    # Below if only for release.
+    - name: Zip file
+      if: startsWith(github.ref, 'refs/tags/')
+      run: move Release/flatc.exe . && Compress-Archive flatc.exe Windows.flatc.binary.zip
+    - name: Release binary
+      uses: softprops/action-gh-release@v1
+      if: startsWith(github.ref, 'refs/tags/')
+      with:
+        files: Windows.flatc.binary.zip
+    - name: Generate SLSA subjects
+      if: startsWith(github.ref, 'refs/tags/')
+      id: hash
+      shell: bash
+      run: echo "hashes=$(sha256sum Windows.flatc.binary.zip | base64 -w0)" >> $GITHUB_OUTPUT
 
-  build-windows-2017:
-    name: Build Windows 2017
-    runs-on: windows-latest
+  build-dotnet-windows:
+    name: Build .NET Windows
+    runs-on: windows-2022-64core
+    strategy:
+      matrix:
+        configuration: [
+          '',
+          '-p:UnsafeByteBuffer=true',
+          # Fails two tests currently.
+          #'-p:EnableSpanT=true,UnsafeByteBuffer=true'
+          ]
     steps:
-    - uses: actions/checkout@v1
-    - name: Add msbuild to PATH
-      uses: microsoft/setup-msbuild@v1.1
-    - name: cmake
-      run: cmake -G "Visual Studio 16 2019" -A x64 -DCMAKE_BUILD_TYPE=Release .
-    - name: build tool version 15 (VS 2017)
-      run: msbuild.exe FlatBuffers.sln /p:Configuration=Release /p:Platform=x64 /p:VisualStudioVersion=15.0
-    - name: test
-      run: Release\flattests.exe
-
-  build-windows-2015:
-    name: Build Windows 2015
-    runs-on: windows-latest
-    steps:
-    - uses: actions/checkout@v1
-    - name: Add msbuild to PATH
-      uses: microsoft/setup-msbuild@v1.1
-    - name: cmake
-      run: cmake -G "Visual Studio 14 2015" -A x64 -DCMAKE_BUILD_TYPE=Release .
-    - name: build tool version 14 (VS 2015)
-      run: msbuild.exe FlatBuffers.sln /p:Configuration=Release /p:Platform=x64 /p:VisualStudioVersion=14.0
-    - name: test
-      run: Release\flattests.exe
-
-  build-mac:
-    name: Build Mac
-    runs-on: macos-latest
-    steps:
-    - uses: actions/checkout@v1
-    - name: cmake
-      run: cmake -G "Xcode" -DCMAKE_BUILD_TYPE=Release -DFLATBUFFERS_FLATC_EXECUTABLE=_build/Release/flatc .
-    - name: build
-      # NOTE: we need this _build dir to not have xcodebuild's default ./build dir clash with the BUILD file.
-      run: xcodebuild -toolchain clang -configuration Release -target flattests SYMROOT=$(PWD)/_build
-    - name: check that the binary is "universal"
+    - uses: actions/checkout@v3
+    - name: Setup .NET Core SDK
+      uses: actions/setup-dotnet@v4.2.0
+      with:
+        dotnet-version: '8.0.x'
+    - name: Build
       run: |
-        info=$(file _build/Release/flatc)
+        cd tests\FlatBuffers.Test
+        dotnet new sln --force --name FlatBuffers.Test
+        dotnet sln FlatBuffers.Test.sln add FlatBuffers.Test.csproj
+        dotnet build -c Release ${{matrix.configuration}} FlatBuffers.Test.sln
+    - name: Run net6.0
+      run: |
+        cd tests\FlatBuffers.Test\bin\Release\net6.0
+        dir
+        .\FlatBuffers.Test.exe
+    - name: Run net8.0
+      run: |
+        cd tests\FlatBuffers.Test\bin\Release\net8.0
+        .\FlatBuffers.Test.exe
+
+  build-mac-intel:
+    permissions:
+      contents: write
+    outputs:
+      digests: ${{ steps.hash.outputs.hashes }}
+    name: Build Mac (for Intel)
+    runs-on: macos-latest-large
+    steps:
+    - uses: actions/checkout@v3
+    - name: cmake
+      run: cmake -G "Xcode" -DCMAKE_OSX_ARCHITECTURES="x86_64" -DCMAKE_BUILD_TYPE=Release -DFLATBUFFERS_STRICT_MODE=ON .
+    - name: build
+      run: xcodebuild -toolchain clang -configuration Release -target flattests
+    - name: check that the binary is x86_64
+      run: |
+        info=$(file Release/flatc)
         echo $info
-        echo $info | grep "universal binary with 2 architectures"
+        echo $info | grep "Mach-O 64-bit executable x86_64"
     - name: test
-      run: _build/Release/flattests
+      run: Release/flattests
     - name: make flatc executable
       run: |
-        chmod +x _build/Release/flatc
-        ./_build/Release/flatc --version
+        chmod +x Release/flatc
+        Release/flatc --version
     - name: upload build artifacts
-      uses: actions/upload-artifact@v1
+      uses: actions/upload-artifact@v4
       with:
-        name: Mac flatc binary
-        path: _build/Release/flatc
+        name: Mac flatc binary Intel
+        path: Release/flatc
+    # Below if only for release.
+    - name: Zip file
+      if: startsWith(github.ref, 'refs/tags/')
+      run: mv Release/flatc . && zip MacIntel.flatc.binary.zip flatc
+    - name: Release binary
+      uses: softprops/action-gh-release@v1
+      if: startsWith(github.ref, 'refs/tags/')
+      with:
+        files: MacIntel.flatc.binary.zip
+    - name: Generate SLSA subjects
+      if: startsWith(github.ref, 'refs/tags/')
+      id: hash
+      run: echo "hashes=$(shasum -a 256 MacIntel.flatc.binary.zip | base64)" >> $GITHUB_OUTPUT
+
+  build-mac-universal:
+    permissions:
+      contents: write
+    outputs:
+      digests: ${{ steps.hash.outputs.hashes }}
+    name: Build Mac (universal build)
+    runs-on: macos-latest
+    steps:
+    - uses: actions/checkout@v3
+    - name: cmake
+      run: cmake -G "Xcode" -DCMAKE_OSX_ARCHITECTURES="arm64;x86_64" -DCMAKE_BUILD_TYPE=Release -DFLATBUFFERS_STRICT_MODE=ON .
+    - name: build
+      run: xcodebuild -toolchain clang -configuration Release -target flattests
+    - name: check that the binary is "universal"
+      run: |
+        info=$(file Release/flatc)
+        echo $info
+        echo $info | grep "Mach-O universal binary with 2 architectures"
+    - name: test
+      run: Release/flattests
+    - name: make flatc executable
+      run: |
+        chmod +x Release/flatc
+        Release/flatc --version
+    - name: upload build artifacts
+      uses: actions/upload-artifact@v4
+      with:
+        name: Mac flatc binary Universal
+        path: Release/flatc
+    # Below if only for release.
+    - name: Zip file
+      if: startsWith(github.ref, 'refs/tags/')
+      run: mv Release/flatc . && zip Mac.flatc.binary.zip flatc
+    - name: Release binary
+      uses: softprops/action-gh-release@v1
+      if: startsWith(github.ref, 'refs/tags/')
+      with:
+        files: Mac.flatc.binary.zip
+    - name: Generate SLSA subjects
+      if: startsWith(github.ref, 'refs/tags/')
+      id: hash
+      run: echo "hashes=$(shasum -a 256 Mac.flatc.binary.zip | base64)" >> $GITHUB_OUTPUT
 
   build-android:
    name: Build Android (on Linux)
-   runs-on: ubuntu-latest
+   runs-on: ubuntu-24.04
    steps:
-   - uses: actions/checkout@v1
-   - name: set up JDK 1.8
-     uses: actions/setup-java@v1
+   - uses: actions/checkout@v3
+   - name: set up Java
+     uses: actions/setup-java@v3
      with:
-       java-version: 1.8
+       distribution: 'temurin'
+       java-version: '11'
    - name: set up flatc
      run: |
-       cmake -DFLATBUFFERS_BUILD_TESTS=OFF -DFLATBUFFERS_BUILD_FLATLIB=OFF -DFLATBUFFERS_BUILD_FLATHASH=OFF .
-       make
+       cmake -DFLATBUFFERS_BUILD_TESTS=OFF -DFLATBUFFERS_BUILD_FLATLIB=OFF -DFLATBUFFERS_BUILD_FLATHASH=OFF -DFLATBUFFERS_STRICT_MODE=ON .
+       make -j
        echo "${PWD}" >> $GITHUB_PATH
    - name: build
      working-directory: android
-     run: bash ./gradlew clean build
+     run: gradle clean build
 
   build-generator:
     name: Check Generated Code
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     strategy:
       matrix:
-        cxx: [g++-10, clang++-12]
+        cxx: [g++-13, clang++-18]
     steps:
-    - uses: actions/checkout@v1
+    - uses: actions/checkout@v3
     - name: cmake
-      run: CXX=${{ matrix.cxx }} cmake -G "Unix Makefiles" -DFLATBUFFERS_BUILD_TESTS=OFF -DCMAKE_BUILD_TYPE=Release . && make -j4
+      run: CXX=${{ matrix.cxx }} cmake -G "Unix Makefiles" -DFLATBUFFERS_BUILD_TESTS=OFF -DCMAKE_BUILD_TYPE=Release -DFLATBUFFERS_STRICT_MODE=ON . && make -j
     - name: Generate
       run: scripts/check_generate_code.py
     - name: Generate gRPC
-      run: bash scripts/check-grpc-generated-code.sh
+      run: scripts/check-grpc-generated-code.py
+
+  build-generator-windows:
+    name: Check Generated Code on Windows
+    runs-on: windows-2019
+    steps:
+    - uses: actions/checkout@v3
+    - name: Add msbuild to PATH
+      uses: microsoft/setup-msbuild@v1.1
+    - name: cmake
+      run: cmake -G "Visual Studio 16 2019" -A x64 -DCMAKE_BUILD_TYPE=Release -DFLATBUFFERS_BUILD_CPP17=ON -DFLATBUFFERS_STRICT_MODE=ON .
+    - name: build
+      run: msbuild.exe FlatBuffers.sln /p:Configuration=Release /p:Platform=x64
+    - name: Generate
+      run: python3 scripts/check_generate_code.py --flatc Release\flatc.exe
+    - name: Generate gRPC
+      run: python3 scripts/check-grpc-generated-code.py --flatc Release\flatc.exe
 
   build-benchmarks:
     name: Build Benchmarks (on Linux)
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     strategy:
       matrix:
-        cxx: [g++-10]
+        cxx: [g++-13]
     steps:
-    - uses: actions/checkout@v1
+    - uses: actions/checkout@v3
     - name: cmake
-      run: CXX=${{ matrix.cxx }} cmake -G "Unix Makefiles" -DFLATBUFFERS_CXX_FLAGS="-Wno-unused-parameter -fno-aligned-new" -DFLATBUFFERS_BUILD_BENCHMARKS=ON -DCMAKE_BUILD_TYPE=Release . && make -j4
+      run: CXX=${{ matrix.cxx }} cmake -G "Unix Makefiles" -DFLATBUFFERS_CXX_FLAGS="-Wno-unused-parameter -fno-aligned-new" -DFLATBUFFERS_BUILD_BENCHMARKS=ON -DCMAKE_BUILD_TYPE=Release -DFLATBUFFERS_STRICT_MODE=ON . && make -j
     - name: Run benchmarks
       run: ./flatbenchmark --benchmark_repetitions=5 --benchmark_display_aggregates_only=true --benchmark_out_format=console --benchmark_out=benchmarks/results_${{matrix.cxx}}
     - name: Upload benchmarks results
-      uses: actions/upload-artifact@v1
+      uses: actions/upload-artifact@v4
       with:
         name: Linux flatbenchmark results ${{matrix.cxx}}
         path: benchmarks/results_${{matrix.cxx}}
 
   build-java:
     name: Build Java
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     steps:
-    - uses: actions/checkout@v1
+    - uses: actions/checkout@v3
     - name: test
-      working-directory: tests
-      run: bash JavaTest.sh
+      working-directory: java
+      run: mvn test
 
   build-kotlin-macos:
     name: Build Kotlin MacOS
-    runs-on: macos-latest
+    runs-on: macos-13
     steps:
     - name: Checkout
-      uses: actions/checkout@v2
-    - uses: actions/setup-java@v2
+      uses: actions/checkout@v3
+      # Force Xcode 14.3 since Xcode 15 doesnt support older versions of
+      # kotlin. For Xcode 15, kotlin should be bumpped to 1.9.10
+      # https://stackoverflow.com/a/77150623
+      # For now, run with macos-13 which has this 14.3 installed: 
+      # https://github.com/actions/runner-images/blob/main/images/macos/macos-13-Readme.md#xcode
+    - name: Set up Xcode version
+      run: sudo xcode-select -s /Applications/Xcode_14.3.app/Contents/Developer
+    - uses: gradle/wrapper-validation-action@v1.0.5
+    - uses: actions/setup-java@v3
       with:
-        distribution: 'adopt-hotspot'
+        distribution: 'temurin'
         java-version: '11'
+    - name: Build flatc
+      run: |
+       cmake -DFLATBUFFERS_BUILD_TESTS=OFF -DFLATBUFFERS_BUILD_FLATLIB=OFF -DFLATBUFFERS_BUILD_FLATHASH=OFF .
+       make -j
+       echo "${PWD}" >> $GITHUB_PATH
     - name: Build
       working-directory: kotlin
-      run: ./gradlew clean iosX64Test macosX64Test jsTest jsBrowserTest
+      run: ./gradlew clean iosSimulatorArm64Test macosX64Test macosArm64Test
 
   build-kotlin-linux:
     name: Build Kotlin Linux
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     steps:
     - name: Checkout
-      uses: actions/checkout@v2
-    - uses: actions/setup-java@v2
+      uses: actions/checkout@v3
+    - uses: actions/setup-java@v3
       with:
-        distribution: 'adopt-hotspot'
-        java-version: '8'
+        distribution: 'temurin'
+        java-version: '11'
+    - uses: gradle/wrapper-validation-action@v1.0.5
+    - name: Build flatc
+      run: |
+       cmake -DFLATBUFFERS_BUILD_TESTS=OFF -DFLATBUFFERS_BUILD_FLATLIB=OFF -DFLATBUFFERS_BUILD_FLATHASH=OFF .
+       make -j
+       echo "${PWD}" >> $GITHUB_PATH
     - name: Build
       working-directory: kotlin
-      run: ./gradlew jvmMainClasses jvmTest
-    - name: Run Benchmark
-      working-directory: kotlin
-      run: ./gradlew jvmBenchmark
-    - name: Generate Benchmark Report
-      working-directory: kotlin
-      run: |
-        ./gradlew jmhReport;
-        mv benchmark/build/reports/benchmarks/main/* benchmark_latest
-    - name: Archive benchmark report
-      uses: actions/upload-artifact@v1
-      with:
-        name: Kotlin Benchmark Report
-        path: kotlin/benchmark_latest
+      # we are using docker's version of gradle
+      # so no need for wrapper validation or user
+      # gradlew
+      run: gradle jvmMainClasses jvmTest jsTest jsBrowserTest
 
-  build-rust:
-    name: Build Rust
-    runs-on: ubuntu-latest
+  build-rust-linux:
+    name: Build Rust Linux
+    runs-on: ubuntu-24.04
     steps:
-    - uses: actions/checkout@v1
+    - uses: actions/checkout@v3
     - name: test
       working-directory: tests
       run: bash RustTest.sh
 
+  build-rust-windows:
+    name: Build Rust Windows
+    runs-on: windows-2022-64core
+    steps:
+    - uses: actions/checkout@v3
+    - name: test
+      working-directory: tests
+      run: ./RustTest.bat
+
   build-python:
     name: Build Python
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     steps:
-    - uses: actions/checkout@v1
+    - uses: actions/checkout@v3
+    - name: flatc
+      # FIXME: make test script not rely on flatc
+      run: cmake -G "Unix Makefiles" -DCMAKE_BUILD_TYPE=Release -DFLATBUFFERS_BUILD_TESTS=OFF -DFLATBUFFERS_INSTALL=OFF -DFLATBUFFERS_BUILD_FLATLIB=OFF -DFLATBUFFERS_BUILD_FLATHASH=OFF -DFLATBUFFERS_STRICT_MODE=ON . && make -j
     - name: test
       working-directory: tests
       run: bash PythonTest.sh
 
   build-go:
     name: Build Go
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     steps:
-    - uses: actions/checkout@v1
+    - uses: actions/checkout@v3
     - name: flatc
       # FIXME: make test script not rely on flatc
-      run: cmake -G "Unix Makefiles" -DCMAKE_BUILD_TYPE=Release -DFLATBUFFERS_BUILD_TESTS=OFF -DFLATBUFFERS_INSTALL=OFF -DFLATBUFFERS_BUILD_FLATLIB=OFF -DFLATBUFFERS_BUILD_FLATHASH=OFF . && make -j4
+      run: cmake -G "Unix Makefiles" -DCMAKE_BUILD_TYPE=Release -DFLATBUFFERS_BUILD_TESTS=OFF -DFLATBUFFERS_INSTALL=OFF -DFLATBUFFERS_BUILD_FLATLIB=OFF -DFLATBUFFERS_BUILD_FLATHASH=OFF -DFLATBUFFERS_STRICT_MODE=ON . && make -j
     - name: test
       working-directory: tests
       run: bash GoTest.sh
 
+  build-php:
+   name: Build PHP
+   runs-on: ubuntu-24.04
+   steps:
+   - uses: actions/checkout@v3
+   - name: flatc
+     # FIXME: make test script not rely on flatc
+     run: cmake -G "Unix Makefiles" -DCMAKE_BUILD_TYPE=Release -DFLATBUFFERS_BUILD_TESTS=OFF -DFLATBUFFERS_INSTALL=OFF -DFLATBUFFERS_BUILD_FLATLIB=OFF -DFLATBUFFERS_BUILD_FLATHASH=OFF -DFLATBUFFERS_STRICT_MODE=ON . && make -j
+   - name: test
+     working-directory: tests
+     run: |
+       php phpTest.php
+       sh phpUnionVectorTest.sh
+
   build-swift:
     name: Build Swift
-    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        swift: ["5.9", "5.10", "6.0"]
+    # Only 22.04 has swift at the moment https://github.com/actions/runner-images/blob/main/images/ubuntu/Ubuntu2204-Readme.md?plain=1#L30
+    runs-on: ubuntu-22.04
     steps:
-    - uses: actions/checkout@v1
+    - uses: actions/checkout@v3
+    - uses: swift-actions/setup-swift@v2
+      with:
+        swift-version: ${{ matrix.swift }}
+    - name: Get swift version
+      run: swift --version
     - name: test
-      working-directory: tests/FlatBuffers.Test.Swift
-      run: sh SwiftTest.sh
+      working-directory: tests/swift/tests
+      run: |
+        swift build --build-tests
+        swift test
+
+  build-swift-wasm:
+    name: Build Swift Wasm
+    runs-on: ubuntu-24.04
+    container:
+      image: ghcr.io/swiftwasm/carton:0.20.1
+    steps:
+       - uses: actions/checkout@v3
+       - uses: bytecodealliance/actions/wasmtime/setup@v1
+       - uses: swiftwasm/setup-swiftwasm@v1
+         with:
+           swift-version: "wasm-6.0.2-RELEASE"
+       - name: Test
+         working-directory: tests/swift/Wasm.tests
+         run: swift run carton test
 
   build-ts:
     name: Build TS
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     steps:
-    - uses: actions/checkout@v1
+    - uses: actions/checkout@v3
+    - name: flatc
+      # FIXME: make test script not rely on flatc
+      run: cmake -G "Unix Makefiles" -DCMAKE_BUILD_TYPE=Release -DFLATBUFFERS_BUILD_TESTS=OFF -DFLATBUFFERS_INSTALL=OFF -DFLATBUFFERS_BUILD_FLATLIB=OFF -DFLATBUFFERS_BUILD_FLATHASH=OFF . && make -j
+    - name: deps
+      run: yarn
     - name: compile
-      run: npm run compile
+      run: yarn compile
     - name: test
-      working-directory: tests
-      run: sh TypeScriptTest.sh
+      working-directory: tests/ts
+      run: |
+        yarn global add esbuild
+        python3 TypeScriptTest.py
 
   build-dart:
     name: Build Dart
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     steps:
-      - uses: actions/checkout@v1
+      - uses: actions/checkout@v3
       - uses: dart-lang/setup-dart@v1
         with:
           sdk: stable
       - name: flatc
         # FIXME: make test script not rely on flatc
-        run: cmake -G "Unix Makefiles" -DCMAKE_BUILD_TYPE=Release -DFLATBUFFERS_BUILD_TESTS=OFF -DFLATBUFFERS_INSTALL=OFF -DFLATBUFFERS_BUILD_FLATLIB=OFF -DFLATBUFFERS_BUILD_FLATHASH=OFF . && make -j4
+        run: cmake -G "Unix Makefiles" -DCMAKE_BUILD_TYPE=Release -DFLATBUFFERS_BUILD_TESTS=OFF -DFLATBUFFERS_INSTALL=OFF -DFLATBUFFERS_BUILD_FLATLIB=OFF -DFLATBUFFERS_BUILD_FLATHASH=OFF -DFLATBUFFERS_STRICT_MODE=ON . && make -j
       - name: test
         working-directory: tests
         run: bash DartTest.sh
+
+  build-nim:
+    name: Build Nim
+    runs-on: ubuntu-24.04
+    steps:
+    - uses: actions/checkout@v3
+    - name: flatc
+      # FIXME: make test script not rely on flatc
+      run: cmake -G "Unix Makefiles" -DCMAKE_BUILD_TYPE=Release -DFLATBUFFERS_BUILD_TESTS=OFF -DFLATBUFFERS_INSTALL=OFF -DFLATBUFFERS_BUILD_FLATLIB=OFF -DFLATBUFFERS_BUILD_FLATHASH=OFF . && make -j
+    - uses: jiro4989/setup-nim-action@v1
+    - name: install library
+      working-directory: nim
+      run: nimble -y develop && nimble install
+    - name: test
+      working-directory: tests/nim
+      run: python3 testnim.py
+
+  bazel:
+    name: Bazel
+    runs-on: ubuntu-24.04
+    steps:
+      - uses: actions/checkout@v3
+      - name: bazel build
+        run: >
+          bazel build 
+          //:flatc
+          //:flatbuffers
+      - name: bazel test
+        run: >
+          bazel test 
+          //tests:flatbuffers_test
+
+  release-digests:
+    if: startsWith(github.ref, 'refs/tags/')
+    needs: [build-linux, build-windows, build-mac-intel, build-mac-universal]
+    outputs:
+      digests: ${{ steps.hash.outputs.digests }}
+    runs-on: ubuntu-24.04
+    steps:
+      - name: Merge results
+        id: hash
+        env:
+          LINUXGCC_DIGESTS: "${{ needs.build-linux.outputs.digests-gcc }}"
+          LINUXCLANG_DIGESTS: "${{ needs.build-linux.outputs.digests-clang }}"
+          MAC_DIGESTS: "${{ needs.build-mac-universal.outputs.digests }}"
+          MACINTEL_DIGESTS: "${{ needs.build-mac-intel.outputs.digests }}"
+          WINDOWS_DIGESTS: "${{ needs.build-windows.outputs.digests }}"
+        run: |
+          set -euo pipefail
+          echo "$LINUXGCC_DIGESTS" | base64 -d > checksums.txt
+          echo "$LINUXCLANG_DIGESTS" | base64 -d >> checksums.txt
+          echo "$MAC_DIGESTS" | base64 -d >> checksums.txt
+          echo "$MACINTEL_DIGESTS" | base64 -d >> checksums.txt
+          echo "$WINDOWS_DIGESTS" | base64 -d >> checksums.txt
+          echo "digests=$(cat checksums.txt | base64 -w0)" >> $GITHUB_OUTPUT
+
+  provenance:
+    if: startsWith(github.ref, 'refs/tags/')
+    needs: [release-digests]
+    permissions:
+      actions: read   # To read the workflow path.
+      id-token: write # To sign the provenance.
+      contents: write # To add assets to a release.
+    uses: slsa-framework/slsa-github-generator/.github/workflows/generator_generic_slsa3.yml@v1.2.1
+    with:
+      base64-subjects: "${{ needs.release-digests.outputs.digests }}"
+      upload-assets: true # Optional: Upload to a new release
+      compile-generator: true # Workaround for https://github.com/slsa-framework/slsa-github-generator/issues/1163

.github/workflows/docs.yml

@@ -0,0 +1,36 @@
+name: docs
+on:
+  # For manual pushes.
+  workflow_dispatch: 
+
+  # Pushes to main that touch the documentation directory.
+  push:
+    branches:
+      - master
+    paths:
+      - 'docs/**'
+
+permissions:
+  contents: write
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Configure Git Credentials
+        run: |
+          git config user.name github-actions[bot]
+          git config user.email 41898282+github-actions[bot]@users.noreply.github.com
+      - uses: actions/setup-python@v5
+        with:
+          python-version: 3.x
+      - run: echo "cache_id=$(date --utc '+%V')" >> $GITHUB_ENV 
+      - uses: actions/cache@v4
+        with:
+          key: mkdocs-material-${{ env.cache_id }}
+          path: .cache
+          restore-keys: |
+            mkdocs-material-
+      - run: pip install mkdocs-material 
+      - run: pip install mkdocs-redirects
+      - run: mkdocs gh-deploy --force -f docs/mkdocs.yml

.github/workflows/label.yml

@@ -6,14 +6,19 @@
 # https://github.com/actions/labeler
 
 name: Labeler
+permissions: read-all
+
 on: [pull_request_target]
 
 jobs:
   label:
-
+    permissions:
+      contents: read
+      pull-requests: write
+      
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/labeler@main
+    - uses: actions/labeler@ee18d5d34efd9b4f7dafdb0e363cb688eb438044 # 4.1.0
       with:
-        repo-token: "${{ secrets.GITHUB_TOKEN }}"
+        repo-token: "${{ secrets.GITHUB_TOKEN }}"

.github/workflows/main.yml

@@ -0,0 +1,34 @@
+name: OSS-Fuzz
+permissions: read-all
+
+on:
+  pull_request:
+    branches:
+      - master
+    paths:
+      - include/**
+      - src/**
+      - tests/**.cpp
+      - tests/**.h
+jobs:
+ Fuzzing:
+   runs-on: ubuntu-latest
+   steps:
+   - name: Build Fuzzers
+     id: build
+     uses: google/oss-fuzz/infra/cifuzz/actions/build_fuzzers@master
+     with:
+       oss-fuzz-project-name: 'flatbuffers'
+       language: c++
+   - name: Run Fuzzers
+     uses: google/oss-fuzz/infra/cifuzz/actions/run_fuzzers@master
+     with:
+       oss-fuzz-project-name: 'flatbuffers'
+       language: c++
+       fuzz-seconds: 60
+   - name: Upload Crash
+     uses: actions/upload-artifact@v4
+     if: failure() && steps.build.outcome == 'success'
+     with:
+       name: artifacts
+       path: ./out/artifacts

.github/workflows/release.yml

@@ -0,0 +1,152 @@
+name: Release
+permissions: read-all
+
+on:
+  # For manual tests.
+  workflow_dispatch:
+  release:
+    types: [published]
+
+jobs:
+  publish-npm:
+    name: Publish NPM
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-node@v3
+        with:
+          node-version: '20.x'
+          registry-url: 'https://registry.npmjs.org'
+
+      - run: npm publish
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
+
+  publish-pypi:
+    name: Publish PyPi
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: ./python
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-python@v4
+        with:
+          python-version: '3.10'
+
+      - name: Install Dependencies
+        run: |
+          python3 -m pip install --upgrade pip
+          python3 -m pip install setuptools wheel twine
+
+      - name: Build
+        run: |
+          python3 setup.py sdist bdist_wheel
+
+      - name: Upload to PyPi
+        run: |
+          python3 -m twine upload dist/*
+        env:
+          TWINE_USERNAME: __token__
+          TWINE_PASSWORD: ${{ secrets.TWINE_TOKEN }}
+
+  publish-nuget:
+    name: Publish NuGet
+    runs-on: windows-latest
+    defaults:
+      run:
+        working-directory: ./net/flatbuffers
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-dotnet@v3
+        with:
+          dotnet-version: '8.0.x'
+      - name: Build
+        run: |
+          dotnet build Google.FlatBuffers.csproj -c Release
+
+      - name: Pack
+        run: |
+          dotnet pack Google.FlatBuffers.csproj -c Release
+
+      - name: Upload to NuGet
+        run: |
+          dotnet nuget push .\bin\Release\Google.FlatBuffers.*.nupkg -k ${{ secrets.NUGET_API_KEY }} -s https://api.nuget.org/v3/index.json
+
+  publish-maven:
+    name: Publish Maven
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: ./java
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Set up Maven Central Repository
+        uses: actions/setup-java@v3
+        with:
+          java-version: '11'
+          distribution: 'adopt'
+          cache: 'maven'
+          server-id: ossrh
+          server-username: OSSRH_USERNAME
+          server-password: OSSRH_PASSWORD
+          gpg-private-key: ${{ secrets.MAVEN_GPG_PRIVATE_KEY }}
+          gpg-passphrase: MAVEN_GPG_PASSPHRASE # this needs to be an env var
+
+      - name: Publish Maven
+        run: mvn --batch-mode clean deploy
+        env:
+          OSSRH_USERNAME: ${{ secrets.OSSRH_USER_V2 }}
+          OSSRH_PASSWORD: ${{ secrets.OSSRH_TOKEN_V2 }}
+          MAVEN_GPG_PASSPHRASE: ${{ secrets.MAVEN_GPG_PASSPHRASE }}
+          
+  publish-maven-kotlin:
+    name: Publish Maven - Kotlin
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: ./kotlin
+    steps:
+      - uses: actions/checkout@v3
+      - name: Set up Maven Central Repository
+        uses: actions/setup-java@v3
+        with:
+          java-version: '11'
+          distribution: 'adopt'
+          cache: 'maven'
+          server-id: ossrh
+          server-username: OSSRH_USERNAME
+          server-password: OSSRH_PASSWORD
+          gpg-private-key: ${{ secrets.MAVEN_GPG_PRIVATE_KEY }}
+          gpg-passphrase: MAVEN_GPG_PASSPHRASE # this needs to be an env var
+
+      - name: Publish Kotlin Library on Maven
+        run: ./gradlew publishAllPublicationsToSonatypeRepository
+        env:
+          OSSRH_USERNAME: ${{ secrets.OSSRH_USER_V2 }}
+          OSSRH_PASSWORD: ${{ secrets.OSSRH_TOKEN_V2 }}
+          MAVEN_GPG_PASSPHRASE: ${{ secrets.MAVEN_GPG_PASSPHRASE }}
+
+
+  publish-crates:
+    name: Publish crates.io
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions-rs/toolchain@v1
+        with:
+          toolchain: stable
+          override: true
+          
+      - name: Publish Flatbuffers
+        uses: katyo/publish-crates@v2
+        with:
+          path: ./rust/flatbuffers
+          registry-token: ${{ secrets.CARGO_TOKEN }}
+
+      - name: Publish Flexbuffers
+        uses: katyo/publish-crates@v2
+        with:
+          path: ./rust/flexbuffers
+          registry-token: ${{ secrets.CARGO_TOKEN }}

.github/workflows/stale.yml

@@ -1,8 +1,13 @@
 name: Mark stale issues and pull requests
+permissions:
+  issues: write
+  pull-requests: write
 
 on:
+  # For manual tests.
+  workflow_dispatch:
   schedule:
-  - cron: "30 20 * * *"
+    - cron: "30 20 * * *"
 
 jobs:
   stale:
@@ -10,14 +15,23 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/stale@v4.0.0
+    - uses: actions/stale@v7.0.0
       with:
         repo-token: ${{ secrets.GITHUB_TOKEN }}
-        stale-pr-message: 'This pull request is stale because it has been open 6 months with no activity. Please comment or this will be closed in 14 days.'
-        stale-issue-message: 'This issue is stale because it has been open 6 months with no activity. Please comment or this will be closed in 14 days.'
-        days-before-stale: 182 # 6 months
-        days-before-close: 14
-        operations-per-run: 1500
-        exempt-issue-labels: not-stale
-        exempt-pr-labels: not-stale
+        operations-per-run: 500
         exempt-all-milestones: true
+        remove-stale-when-updated: true
+      
+        stale-issue-message: 'This issue is stale because it has been open 6 months with no activity. Please comment or label `not-stale`, or this will be closed in 14 days.'
+        close-issue-message: 'This issue was automatically closed due to no activity for 6 months plus the 14 day notice period.'
+        days-before-issue-stale: 182 # 6 months
+        days-before-issue-close: 14 # 2 weeks
+        exempt-issue-labels: not-stale
+        
+        stale-pr-message: 'This pull request is stale because it has been open 6 months with no activity. Please comment or label `not-stale`, or this will be closed in 14 days.'
+        close-pr-message: 'This pull request was automatically closed due to no activity for 6 months plus the 14 day notice period.'
+        days-before-pr-stale: 182 # 6 months
+        days-before-pr-close: 14 # 2 week
+        exempt-pr-labels: not-stale
+        exempt-draft-pr: false
+

.gitignore

@@ -54,6 +54,8 @@ flathash
 flathash.exe
 flattests
 flattests.exe
+flattests_cpp17
+flattests_cpp17.exe
 flatsamplebinary
 flatsamplebinary.exe
 flatsampletext
@@ -76,7 +78,7 @@ tests/php/
 CMakeLists.txt.user
 CMakeScripts/**
 CTestTestfile.cmake
-FlatbuffersConfigVersion.cmake
+flatbuffers-config-version.cmake
 FlatBuffers.cbp
 build/Xcode/FlatBuffers.xcodeproj/project.xcworkspace/**
 build/Xcode/FlatBuffers.xcodeproj/xcuserdata/**
@@ -86,6 +88,7 @@ java/*.iml
 .idea
 *.iml
 target
+java/target
 **/*.pyc
 build/VS2010/FlatBuffers.sdf
 build/VS2010/FlatBuffers.opensdf
@@ -146,4 +149,11 @@ flatbuffers.pc
 **/html/**
 **/latex/**
 # https://cmake.org/cmake/help/latest/module/FetchContent.html#variable:FETCHCONTENT_BASE_DIR
-_deps/
+cmake-build-debug/
+_deps/
+**/.gradle/**
+kotlin/**/generated
+MODULE.bazel.lock
+
+# Ignore the generated docs
+docs/site

.npmrc

@@ -0,0 +1 @@
+hoist=false

.travis.yml

@@ -1,215 +0,0 @@
-env:
-  global:
-    # Set at the root level as this is ignored when set under matrix.env.
-    - GCC_VERSION="4.9"
-    # Fail on first error if UBSAN or ASAN enabled for a target
-    - UBSAN_OPTIONS=halt_on_error=1
-    - ASAN_OPTIONS=halt_on_error=1
-    # Travis machines have 2 cores
-    - JOBS=2
-    - MAKEFLAGS="-j 2"
-
-conan-linux: &conan-linux
-  os: linux
-  dist: xenial
-  language: python
-  python: "3.7"
-  services:
-    - docker
-  install:
-    - ./conan/travis/install.sh
-  script:
-    - ./conan/travis/build.sh
-  if: tag IS present
-
-conan-linux-master: &conan-linux-master
-  os: linux
-  dist: xenial
-  language: python
-  python: "3.7"
-  services:
-    - docker
-  install:
-    - 'if [ "$TRAVIS_PULL_REQUEST" = "false" ]; then bash ./conan/travis/install.sh; fi'
-  script:
-    - 'if [ "$TRAVIS_PULL_REQUEST" = "false" ]; then bash ./conan/travis/build.sh; fi'
-  branches:
-    only:
-    - master
-
-conan-osx: &conan-osx
-  os: osx
-  language: generic
-  install:
-    - ./conan/travis/install.sh
-  script:
-    - ./conan/travis/build.sh
-  if: tag IS present
-
-matrix:
-  include:
-    #- language: python
-    #  python: "2.7"
-    #  install:
-    #    - "pip install wheel twine"
-    #  script:
-    #    - "cd python/"
-    #    - 'VERSION="$TRAVIS_TAG" python setup.py sdist bdist_wheel'
-    #    - "cd ../"
-    #  deploy:
-    #    # Checkpointed release builds.
-    #    - provider: script
-    #      script: .travis/deploy-python.sh
-    #      skip_cleanup: true
-    #      on:
-    #        tags: true
-    #        # all_branches must be set with tags: true. See below post:
-    #        # https://stackoverflow.com/a/27775257/1076585
-    #        all_branches: true
-    #    # Produce a new build for the cutting edge when master changes.
-    #    - provider: script
-    #      script: .travis/deploy-python.sh
-    #      skip_cleanup: true
-    #      on:
-    #        branch: master
-    - language: cpp
-      os:
-        - linux
-
-      addons:
-        apt:
-          packages:
-            - docker-ce
-      script:
-        - bash .travis/build-and-run-docker-test-containers.sh
-
-    - language: cpp
-      os:
-        - linux
-
-      compiler:
-        - gcc
-
-      env:
-        matrix:
-          - BUILD_TYPE=Debug
-          - BUILD_TYPE=Release
-
-      before_install:
-      - if [ "$TRAVIS_OS_NAME" == "linux" ]; then sudo add-apt-repository -y ppa:ubuntu-toolchain-r/test; fi
-      - if [ "$TRAVIS_OS_NAME" == "linux" ]; then sudo apt-get update -qq; fi
-      - if [ "$TRAVIS_OS_NAME" == "linux" ]; then sudo apt-get install -qq g++-$GCC_VERSION; fi
-      - if [ "$TRAVIS_OS_NAME" == "linux" ]; then sudo apt-get install -qq gcc-$GCC_VERSION; fi
-      - if [ "$TRAVIS_OS_NAME" == "linux" ]; then sudo ln -s -v -f $(which g++-$GCC_VERSION) /usr/bin/g++; fi
-      - if [ "$TRAVIS_OS_NAME" == "linux" ]; then sudo ln -s -v -f $(which gcc-$GCC_VERSION) /usr/bin/gcc; fi
-
-      script:
-      - pip install cmake
-      - bash .travis/check-sources.sh
-      - bash grpc/build_grpc.sh
-      - cmake .
-        -DCMAKE_BUILD_TYPE=$BUILD_TYPE
-        -DFLATBUFFERS_BUILD_GRPCTEST=ON
-        -DGRPC_INSTALL_PATH=$TRAVIS_BUILD_DIR/google/grpc/install
-        -DPROTOBUF_DOWNLOAD_PATH=$TRAVIS_BUILD_DIR/google/grpc/third_party/protobuf
-        -DFLATBUFFERS_CODE_SANITIZE=ON
-      - cmake --build . --target all --clean-first -- -j${JOBS}
-      - LD_LIBRARY_PATH=$TRAVIS_BUILD_DIR/google/grpc/install/lib ctest --extra-verbose --output-on-failure
-
-    - language: cpp
-      os: osx
-      osx_image: xcode9.3
-      env:
-        matrix:
-          - BUILD_TYPE=Debug
-          - BUILD_TYPE=Release
-
-      script:
-      - pip install --user cmake
-      - mkdir ~/cmake_path
-      - ln -s $(find ~/Library/Python -name cmake -type f | head -n 1) ~/cmake_path/cmake
-      - ln -s $(find ~/Library/Python -name ctest -type f | head -n 1) ~/cmake_path/ctest
-      - export PATH=~/cmake_path:${PATH}
-      - bash grpc/build_grpc.sh
-      - cmake .
-        -DCMAKE_BUILD_TYPE=$BUILD_TYPE
-        -DFLATBUFFERS_BUILD_GRPCTEST=ON
-        -DGRPC_INSTALL_PATH=$TRAVIS_BUILD_DIR/google/grpc/install
-        -DPROTOBUF_DOWNLOAD_PATH=$TRAVIS_BUILD_DIR/google/grpc/third_party/protobuf
-        -DFLATBUFFERS_CODE_SANITIZE=ON
-      - cmake --build . -- -j${JOBS}
-      - DYLD_LIBRARY_PATH=$TRAVIS_BUILD_DIR/google/grpc/install/lib ctest --extra-verbose --output-on-failure
-
-    - <<: *conan-linux-master
-      env: CONAN_GCC_VERSIONS=8 CONAN_DOCKER_IMAGE=conanio/gcc8
-    - <<: *conan-linux
-      env: CONAN_GCC_VERSIONS=4.9 CONAN_DOCKER_IMAGE=conanio/gcc49
-    - <<: *conan-linux
-      env: CONAN_GCC_VERSIONS=5 CONAN_DOCKER_IMAGE=conanio/gcc5
-    - <<: *conan-linux
-      env: CONAN_GCC_VERSIONS=6 CONAN_DOCKER_IMAGE=conanio/gcc6
-    - <<: *conan-linux
-      env: CONAN_GCC_VERSIONS=7 CONAN_DOCKER_IMAGE=conanio/gcc7
-    - <<: *conan-linux
-      env: CONAN_GCC_VERSIONS=8 CONAN_DOCKER_IMAGE=conanio/gcc8
-    - <<: *conan-linux
-      env: CONAN_GCC_VERSIONS=9 CONAN_DOCKER_IMAGE=conanio/gcc9
-    - <<: *conan-linux
-      env: CONAN_CLANG_VERSIONS=3.9 CONAN_DOCKER_IMAGE=conanio/clang39
-    - <<: *conan-linux
-      env: CONAN_CLANG_VERSIONS=4.0 CONAN_DOCKER_IMAGE=conanio/clang40
-    - <<: *conan-linux
-      env: CONAN_CLANG_VERSIONS=5.0 CONAN_DOCKER_IMAGE=conanio/clang50
-    - <<: *conan-linux
-      env: CONAN_CLANG_VERSIONS=6.0 CONAN_DOCKER_IMAGE=conanio/clang60
-    - <<: *conan-linux
-      env: CONAN_CLANG_VERSIONS=7.0 CONAN_DOCKER_IMAGE=conanio/clang7
-    - <<: *conan-linux
-      env: CONAN_CLANG_VERSIONS=8 CONAN_DOCKER_IMAGE=conanio/clang8
-    - <<: *conan-osx
-      osx_image: xcode7.3
-      env: CONAN_APPLE_CLANG_VERSIONS=7.3
-    - <<: *conan-osx
-      osx_image: xcode8.3
-      env: CONAN_APPLE_CLANG_VERSIONS=8.1
-    - <<: *conan-osx
-      osx_image: xcode9
-      env: CONAN_APPLE_CLANG_VERSIONS=9.0
-    - <<: *conan-osx
-      osx_image: xcode9.4
-      env: CONAN_APPLE_CLANG_VERSIONS=9.1
-    - <<: *conan-osx
-      osx_image: xcode10.2
-      env: CONAN_APPLE_CLANG_VERSIONS=10.0
-
-    - language: android
-      sudo: true
-      dist: trusty
-      android:
-        components:
-          - tools
-          - platform-tools
-          - extra-android-m2repository
-        licenses:
-          - 'android-sdk-preview-license-52d11cd2'
-          - 'android-sdk-license-.+'
-          - 'google-gdk-license-.+'
-      compiler:
-        - gcc
-      before_install:
-        - echo y | sdkmanager "platforms;android-30"
-        - echo y | sdkmanager "build-tools;30.0.2"
-        - echo y | sdkmanager "ndk-bundle"
-        - echo y | sdkmanager "cmake;3.6.4111459"
-      script:
-        - cmake -DFLATBUFFERS_BUILD_TESTS=OFF -DFLATBUFFERS_BUILD_FLATLIB=OFF -DFLATBUFFERS_BUILD_FLATHASH=OFF .; make; export PATH="$PATH:${PWD}"
-        - cd android; ./gradlew clean build
-
-    - language: generic
-      if: type IN (pull_request)
-      os: linux
-      install:
-        - bash .travis/format_install.sh
-
-      script:
-        - bash .travis/format_check.sh

.travis/build-and-run-docker-test-containers.sh

@@ -1,45 +0,0 @@
-#!/bin/bash
-#
-# Copyright 2018 Google Inc. All rights reserved.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-set -e
-
-docker build -t build_cpp_image -f tests/docker/Dockerfile.testing.cpp.debian_buster .
-# Run tests with sanitizers  (--cap-add SYS_PTRACE), both GCC and Clang.
-cpp_test_args="--cap-add SYS_PTRACE build_cpp_image sh ./tests/docker/cpp_test.run.sh Debug"
-docker run --rm $cpp_test_args
-docker run --rm --env CC=/usr/bin/clang --env CXX=/usr/bin/clang++ $cpp_test_args
-# Build flatc on debian once to speed up the test loop below.
-docker run --name flatc_container build_cpp_image sh ./tests/docker/build_flatc.run.sh Debug
-# All dependent dockers refer to 'flatc_debian_stretch'.
-docker cp flatc_container:/flatbuffers/flatc flatc_debian_stretch
-
-for f in $(ls tests/docker/languages | sort)
-do
-        # docker pull sometimes fails for unknown reasons, probably travisci-related. this retries the pull we need a few times.
-        REQUIRED_BASE_IMAGE=$(cat tests/docker/languages/${f} | head -n 1  | awk ' { print $2 } ')
-
-        set +e
-        n=0
-        until [ $n -ge 5 ]
-        do
-           docker pull $REQUIRED_BASE_IMAGE && break
-           n=$[$n+1]
-           sleep 1
-        done
-        set -e
-
-        docker build -t $(echo ${f} | cut -f 3- -d .) -f tests/docker/languages/${f} .
-        echo "TEST OK: ${f}"
-done

.travis/check-sources.sh

@@ -1,33 +0,0 @@
-#!/bin/bash
-#
-# Copyright 2018 Google Inc. All rights reserved.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-set -e
-
-if [ -n "$1" ]; then
-  scan_dir="$1"
-else
-  scan_dir="$( pwd )"
-fi
-
-py_checker="$0.py"
-
-echo "scan root directory = '$scan_dir'"
-python3 --version
-# Scan recursively and search all *.cpp and *.h files using regex patterns.
-# Assume that script running from a root of Flatbuffers working dir.
-python3 $py_checker "ascii" "$scan_dir/include" "\.h$"
-python3 $py_checker "ascii" "$scan_dir/src"     "\.cpp$"
-python3 $py_checker "ascii" "$scan_dir/tests"   "\.h$"
-python3 $py_checker "utf-8" "$scan_dir/tests"   "\.cpp$"

.travis/check-sources.sh.py

@@ -1,35 +0,0 @@
-import os
-import re
-import sys
-
-def check_encoding(encoding, scan_dir, regex_pattern):
-  fname = None
-  try:
-    assert encoding in ['ascii', 'utf-8'], "unexpected encoding"
-    cmp = re.compile(regex_pattern)
-    for root, dirs, files in os.walk(scan_dir):
-      fname = root
-      cmp_list = [f for f in files if cmp.search(f) is not None]
-      for f in cmp_list:
-        fname = os.path.join(root, f)
-        with open(fname, mode='rb') as test_file:
-          btext = test_file.read()
-        # check encoding
-        btext.decode(encoding=encoding, errors="strict")
-        if encoding == "utf-8" and btext.startswith(b'\xEF\xBB\xBF'):
-          raise ValueError("unexpected BOM in file")
-        # check LF line endings
-        LF = btext.count(b'\n')
-        CR = btext.count(b'\r')
-        if CR!=0:
-          raise ValueError("invalid line endings: LF({})/CR({})".format(LF, CR))
-  except Exception as err:
-    print("ERROR with [{}]: {}".format(fname, err))
-    return -1
-  else:
-    return 0
-
-if __name__ == "__main__":
-  # python check-sources.sh.py 'ascii' '.' '.*\.(cpp|h)$'
-  res = check_encoding(sys.argv[1], sys.argv[2], sys.argv[3])
-  sys.exit(0 if res == 0 else -1)

.travis/deploy-python.sh

@@ -1,12 +0,0 @@
-#!/bin/bash
-
-DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
-PROD_REPOSITORY="https://upload.pypi.org/legacy/"
-TEST_REPOSITORY="https://test.pypi.org/legacy/"
-
-twine upload \
-    --username "$PYPI_USERNAME" \
-    --password "$PYPI_PASSWORD" \
-    --repository-url "$PROD_REPOSITORY" \
-    "$DIR/../python/dist/"*
-

.travis/format_check.sh

@@ -1,52 +0,0 @@
-#!/bin/bash
-#
-# Copyright 2021 Google Inc. All rights reserved.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-set -e
-
-# HACKY solution to make nodejs work.
-source ~/.nvm/nvm.sh
-nvm alias default node
-nvm use default
-
-sh scripts/clang-format-git.sh
-
-# Check formatting for go lang
-
-cd go
-gofmt -w .
-cd ..
-cd grpc/examples/go
-sh format.sh
-cd ../../..
-
-node_modules/.bin/eslint ts/** --ext .ts --quiet --fix
-
-#PYTHON IS DISABLED UNTIL WE CREATE A .pylintrc FILE FOR IT
-pylint python/** --disable=all
-
-swiftformat --config swift.swiftformat .
-
-
-if ! git diff --quiet; then
-  echo >&2
-  echo "ERROR: ********************************************************" >&2
-  echo "ERROR: The following differences were found after running" >&2
-  echo "ERROR: .travis/format_check.sh script. Maybe you forgot to format" >&2
-  echo "ERROR: the code after making changes? please check Formatters.md" >&2
-  echo "ERROR: ********************************************************" >&2
-  echo >&2
-  git diff --binary --exit-code
-fi

.travis/format_install.sh

@@ -1,90 +0,0 @@
-#!/bin/bash
-#
-# Copyright 2020 Google Inc. All rights reserved.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-set -e
-set -x
-
-# install devtools
-install_languages() {
-  sudo apt update
-
-  # Install nodeJS and yarn
-  wget https://raw.githubusercontent.com/creationix/nvm/v0.31.0/nvm.sh -O ~/.nvm/nvm.sh
-  source ~/.nvm/nvm.sh
-  nvm install node
-  node --version
-  curl -o- -L https://yarnpkg.com/install.sh | bash
-  export PATH="$HOME/.yarn/bin:$PATH"
-  yarn config set prefix ~/.yarn -g
-  export PATH="$HOME/.yarn/bin:$HOME/.config/yarn/global/node_modules/.bin:$PATH"
-
-  # Install swift
-  sudo apt-get install \
-          binutils \
-          git \
-          libc6-dev \
-          libcurl3 \
-          libedit2 \
-          libgcc-5-dev \
-          libpython2.7 \
-          libsqlite3-0 \
-          libstdc++-5-dev \
-          libxml2 \
-          pkg-config \
-          tzdata \
-          zlib1g-dev
-
-  SWIFT_URL=https://swift.org/builds/swift-5.3.1-release/ubuntu1604/swift-5.3.1-RELEASE/swift-5.3.1-RELEASE-ubuntu16.04.tar.gz
-  curl -fSsL "$SWIFT_URL" -o swift.tar.gz
-
-  mkdir ~/swiftbuild
-  tar -xvzf swift.tar.gz -C ~/swiftbuild
-
-  export PATH="~/swiftbuild/swift-5.3.1-RELEASE-ubuntu16.04/usr/bin:$PATH"
-
-
-  mkdir ~/gobuild
-  wget -c https://golang.org/dl/go1.15.2.linux-amd64.tar.gz
-  tar -xvzf go1.15.2.linux-amd64.tar.gz -C ~/gobuild
-
-  export  PATH="~/gobuild/go/bin:$PATH"
-
-  swift --version
-  go version
-  yarn -v
-  node -v
-}
-
-install_formatters() {
-  # installing swift formatter
-  git clone --depth 1 --branch 0.47.4 https://github.com/nicklockwood/SwiftFormat.git
-  cd SwiftFormat
-  swift build -c release
-  sudo cp .build/release/swiftformat /usr/local/bin/swiftformat
-  cd ..
-
-  which yarn
-  which node
-  yarn -v
-  node -v
-
-  yarn install
-  pip install pylint
-}
-
-install_languages
-export PATH="~/swift/swift/usr/bin:$PATH"
-install_formatters

BUILD.bazel

@@ -8,6 +8,7 @@ package(
 
 exports_files([
     "LICENSE",
+    "tsconfig.json",
 ])
 
 config_setting(
@@ -24,6 +25,28 @@ config_setting(
     ],
 )
 
+filegroup(
+    name = "distribution",
+    srcs = [
+        ".bazelignore",
+        ".npmrc",
+        "BUILD.bazel",
+        "MODULE.bazel",
+        "build_defs.bzl",
+        "package.json",
+        "pnpm-lock.yaml",
+        "typescript.bzl",
+        "//grpc/src/compiler:distribution",
+        "//include/codegen:distribution",
+        "//reflection:distribution",
+        "//src:distribution",
+        "//ts:distribution",
+    ] + glob([
+        "include/flatbuffers/*.h",
+    ]),
+    visibility = ["//visibility:public"],
+)
+
 # Public flatc library to compile flatbuffer files at runtime.
 cc_library(
     name = "flatbuffers",
@@ -40,14 +63,16 @@ filegroup(
         "include/flatbuffers/allocator.h",
         "include/flatbuffers/array.h",
         "include/flatbuffers/base.h",
-        "include/flatbuffers/bfbs_generator.h",
         "include/flatbuffers/buffer.h",
         "include/flatbuffers/buffer_ref.h",
+        "include/flatbuffers/code_generator.h",
         "include/flatbuffers/code_generators.h",
         "include/flatbuffers/default_allocator.h",
         "include/flatbuffers/detached_buffer.h",
+        "include/flatbuffers/file_manager.h",
         "include/flatbuffers/flatbuffer_builder.h",
         "include/flatbuffers/flatbuffers.h",
+        "include/flatbuffers/flex_flat_util.h",
         "include/flatbuffers/flexbuffers.h",
         "include/flatbuffers/grpc.h",
         "include/flatbuffers/hash.h",
@@ -79,6 +104,7 @@ cc_library(
 # Public flatc compiler.
 cc_binary(
     name = "flatc",
+    data = ["//reflection:reflection_fbs_schema"],
     deps = [
         "//src:flatc",
     ],
@@ -95,15 +121,7 @@ filegroup(
 # Library used by flatbuffer_cc_library rules.
 cc_library(
     name = "runtime_cc",
-    hdrs = [
-        "include/flatbuffers/base.h",
-        "include/flatbuffers/flatbuffers.h",
-        "include/flatbuffers/flexbuffers.h",
-        "include/flatbuffers/stl_emulation.h",
-        "include/flatbuffers/util.h",
-        "include/flatbuffers/vector.h",
-        "include/flatbuffers/verifier.h",
-    ],
+    hdrs = ["//:public_headers"],
     linkstatic = 1,
     strip_include_prefix = "/include",
 )

CHANGELOG.md

@@ -0,0 +1,184 @@
+# Flatbuffers Change Log
+
+All major or breaking changes will be documented in this file, as well as any
+new features that should be highlighted. Minor fixes or improvements are not
+necessarily listed.
+
+## [25.2.10] (February 10 2025)(https://github.com/google/flatbuffers/releases/tag/v25.2.10)
+
+* Removed the old documentation pages. The new one is live at https://flatbuffers.dev
+* Swift version 6.0 support (#8414)
+
+## [25.1.24] (January 24 2025)(https://github.com/google/flatbuffers/releases/tag/v25.1.24)
+
+* Mostly related to bazel build support.
+* Min bazel supported is now 7 or higher, as WORKSPACE files are removed (#8509)
+* Minor C++ codegen fix removing extra semicolon (#8488)
+
+## [25.1.21] (January 21 2025)(https://github.com/google/flatbuffers/releases/tag/v25.1.21)
+
+* Rust Full Reflection (#8102)
+* Mostly documentation updates hosted at https://flatbuffers.dev
+
+## [24.3.25] (March 25 2024)(https://github.com/google/flatbuffers/releases/tag/v24.3.25)
+
+* Fixed license metadata parsing (#8253)
+* [C++] Allow string_view in `LookUpByKey` in addition to null-terminated c-style strings (#8203)
+
+## [24.3.7] (March 7 2024)(https://github.com/google/flatbuffers/releases/tag/v24.3.7)
+
+* Just to fix some of the CI build issues from the 24.3.6 release.
+
+## [24.3.6] (March 6 2024)(https://github.com/google/flatbuffers/releases/tag/v24.3.6)
+
+* Fix typescript object API to allow 0 values for null-default scalars (#7864)
+
+## [23.5.26 (May 26 2023)](https://github.com/google/flatbuffers/releases/tag/v23.5.26)
+
+* Mostly bug fixing for 64-bit support
+* Adds support for specifying underling type of unions in C++ and TS/JS (#7954)
+
+## [23.5.9 (May 9 2023)](https://github.com/google/flatbuffers/releases/tag/v23.5.9)
+
+* 64-bit support for C++ (#7935)
+
+## [23.5.8 (May 8 2023)](https://github.com/google/flatbuffers/releases/tag/v23.5.8)
+
+* add key_field to compiled tests
+* Add golden language directory
+* Rework cmake flatc codegeneration (#7938)
+* remove defining generated files in test srcs
+* Add binary schema reflection (#7932)
+* Migrate from rules_nodejs to rules_js/rules_ts (take 2) (#7928)
+* `flat_buffers.dart`: mark const variable finals for internal Dart linters
+* fixed some windows warnings (#7929)
+* inject no long for FBS generation to remove logs in flattests (#7926)
+* Revert "Migrate from rules_nodejs to rules_js/rules_ts (#7923)" (#7927)
+* Migrate from rules_nodejs to rules_js/rules_ts (#7923)
+* Only generate @kotlin.ExperimentalUnsigned annotation on create*Vector methods having an unsigned array type parameter. (#7881)
+* additional check for absl::string_view availability (#7897)
+* Optionally generate Python type annotations (#7858)
+* Replace deprecated command with environment file (#7921)
+* drop glibc from runtime dependencies (#7906)
+* Make JSON supporting advanced union features (#7869)
+* Allow to use functions from `BuildFlatBuffers.cmake` from a flatbuffers installation installed with CMake. (#7912)
+* TS/JS: Use TypeError instead of Error when appropriate (#7910)
+* Go: make generated code more compliant to "go fmt" (#7907)
+* Support file_identifier in Go (#7904)
+* Optionally generate type prefixes and suffixes for python code (#7857)
+* Go: add test for FinishWithFileIdentifier (#7905)
+* Fix go_sample.sh (#7903)
+* [TS/JS] Upgrade dependencies (#7889)
+* Add a FileWriter interface (#7821)
+* TS/JS: Use minvalue from enum if not found (#7888)
+* [CS] Verifier (#7850)
+* README.md: PyPI case typo (#7880)
+* Update go documentation link to point to root module (#7879)
+* use Bool for flatbuffers bool instead of Byte (#7876)
+* fix using null string in vector (#7872)
+* Add `flatbuffers-64` branch to CI for pushes
+* made changes to the rust docs so they would compile. new_with_capacity is deprecated should use with_capacity, get_root_as_monster should be root_as_monster (#7871)
+* Adding comment for code clarification (#7856)
+* ToCamelCase() when kLowerCamel now converts first char to lower. (#7838)
+* Fix help output for --java-checkerframework (#7854)
+* Update filename to README.md and improve formatting (#7855)
+* Update stale.yml
+* Updated remaining usages of LICENSE.txt
+
+## [23.3.3 (Mar 3 2023)](https://github.com/google/flatbuffers/releases/tag/v23.3.3)
+
+* Refactoring of `flatc` generators to use an interface (#7797).
+
+* Removed legacy cmake support and set min to 3.8 (#7801).
+
+## [23.1.21 (Jan 21 2023)](https://github.com/google/flatbuffers/releases/tag/v23.1.20)
+
+* Reworked entry points for Typescript/Javascript and compatibility for single
+  file build (#7510)
+
+## [23.1.20 (Jan 20 2023)](https://github.com/google/flatbuffers/releases/tag/v23.1.20)
+
+* Removed go.mod files after some versioning issues were being report (#7780).
+
+## [23.1.4 (Jan 4 2023)](https://github.com/google/flatbuffers/releases/tag/v23.1.4)
+
+* Major release! Just kidding, we are continuing the
+  [versioning scheme](https://github.com/google/flatbuffers/wiki/Versioning) of
+  using a date to signify releases. This results in the first release of the new
+  year to bump the tradition major version field.
+
+* Go minimum version is now 1.19 (#7720) with the addition of Go modules.
+
+* Added CI support for Big Endian regression testing (#7707).
+
+* Fixed `getFullyQualifiedName` in typescript to return name delimited by '.'
+  instead of '_' (#7730).
+
+* Fixed the versioning scheme to not include leading zeros which are not
+  consistently handled by every package manager. Only the last release
+  (12.12.06) should have suffered from this.
+
+## [22.12.06 (Dec 06 2022)](https://github.com/google/flatbuffers/releases/tag/v22.12.06)
+
+* Bug fixing release, no major changes.
+
+## [22.10.25 (Oct 25 2022)](https://github.com/google/flatbuffers/releases/tag/v22.10.25)
+
+* Added Nim language support with generator and runtime libraries (#7534).
+
+## [22.9.29 (Sept 29 2022)](https://github.com/google/flatbuffers/releases/tag/v22.9.29)
+
+* Rust soundness fixes to avoid the crate from bing labelled unsafe (#7518).
+
+## [22.9.24 (Sept 24 2022)](https://github.com/google/flatbuffers/releases/tag/v22.9.24)
+
+* 20 Major releases in a row? Nope, we switched to a new
+  [versioning scheme](https://github.com/google/flatbuffers/wiki/Versioning)
+  that is based on date.
+
+* Python supports fixed size arrays now (#7529).
+
+* Behavior change in how C++ object API uses `UnPackTo`. The original intent of
+  this was to reduce allocations by reusing an existing object to pack data
+  into. At some point, this logic started to merge the states of the two objects
+  instead of clearing the state of the packee. This change goes back to the
+  original intention, the packed object is cleared when getting data packed into
+  it (#7527).
+
+* Fixed a bug in C++ alignment that was using `sizeof()` instead of the intended
+  `AlignOf()` for structs (#7520).
+
+* C# has an
+  [official Nuget package](https://www.nuget.org/packages/Google.FlatBuffers)
+  now (#7496).
+
+## 2.0.8 (Aug 29 2022)
+
+* Fix for `--keep-prefix` the was generating the wrong include statements for
+  C++ (#7469). The bug was introduced in 2.0.7.
+
+* Added the `Verifier::Options` option struct to allow specifying runtime
+  configuration settings for the verifier (#7489). This allows to skip verifying
+  nested flatbuffers, a on-by-default change that was introduced in 2.0.7. This
+  deprecates the existing `Verifier` constructor, which may be removed in a
+  future version.
+
+* Refactor of `tests/test.cpp` that lead to ~10% speedup in compilation of the
+  entire project (#7487).
+
+## 2.0.7 (Aug 22 2022)
+
+* This is the first version with an explicit change log, so all the previous
+  features will not be listed.
+
+* Verifier now checks that buffers are at least the minimum size required to be
+  a flatbuffers (12 bytes). This includes nested flatbuffers, which previously
+  could be declared valid at size 0.
+
+* Annotated binaries. Given a flatbuffer binary and a schema (or binary schema)
+  one can generate an annotated flatbuffer (.afb) to describe each byte in the
+  binary with schema metadata and value.
+
+* First binary schema generator (Lua) to generate Lua code via a .bfbs file.
+  This is mostly an implementation detail of flatc internals, but will be slowly
+  applied to the other language generators.

CMake/BuildFlatBuffers.cmake

@@ -59,6 +59,9 @@ function(build_flatbuffers flatbuffers_schemas
   if(FLATBUFFERS_FLATC_EXECUTABLE)
     set(FLATC_TARGET "")
     set(FLATC ${FLATBUFFERS_FLATC_EXECUTABLE})
+  elseif(TARGET flatbuffers::flatc)
+    set(FLATC_TARGET flatbuffers::flatc)
+    set(FLATC flatbuffers::flatc)
   else()
     set(FLATC_TARGET flatc)
     set(FLATC flatc)
@@ -95,7 +98,7 @@ function(build_flatbuffers flatbuffers_schemas
       set(generated_include ${generated_includes_dir}/${filename}_generated.h)
       add_custom_command(
         OUTPUT ${generated_include}
-        COMMAND ${FLATC} ${FLATC_ARGS}
+        COMMAND ${FLATC} ${FLATC_SCHEMA_ARGS}
         -o ${generated_includes_dir}
         ${include_params}
         -c ${schema}
@@ -157,6 +160,10 @@ endfunction()
 # other flagc flags using the FLAGS option to change the behavior of the flatc
 # tool.
 #
+# When the target_link_libraries is done within a different directory than
+# flatbuffers_generate_headers is called, then the target should also be dependent
+# the custom generation target called GENERATE_<TARGET>.
+#
 # Arguments:
 #   TARGET: The name of the target to generate.
 #   SCHEMAS: The list of schema files to generate code for.
@@ -182,6 +189,9 @@ endfunction()
 #     target_link_libraries(MyExecutableTarget
 #         PRIVATE my_generated_headers_target
 #     )
+#
+# Optional (only needed within different directory):
+#     add_dependencies(app GENERATE_my_generated_headers_target)
 function(flatbuffers_generate_headers)
   # Parse function arguments.
   set(options)
@@ -204,6 +214,9 @@ function(flatbuffers_generate_headers)
   if(FLATBUFFERS_FLATC_EXECUTABLE)
     set(FLATC_TARGET "")
     set(FLATC ${FLATBUFFERS_FLATC_EXECUTABLE})
+  elseif(TARGET flatbuffers::flatc)
+    set(FLATC_TARGET flatbuffers::flatc)
+    set(FLATC flatbuffers::flatc)
   else()
     set(FLATC_TARGET flatc)
     set(FLATC flatc)
@@ -226,20 +239,37 @@ function(flatbuffers_generate_headers)
          "--include-prefix" ${FLATBUFFERS_GENERATE_HEADERS_INCLUDE_PREFIX})
   endif()
 
+  set(generated_custom_commands)
+
   # Create rules to generate the code for each schema.
   foreach(schema ${FLATBUFFERS_GENERATE_HEADERS_SCHEMAS})
     get_filename_component(filename ${schema} NAME_WE)
     set(generated_include "${generated_include_dir}/${filename}_generated.h")
+
+    # Generate files for grpc if needed
+    set(generated_source_file)
+    if("${FLATBUFFERS_GENERATE_HEADERS_FLAGS}" MATCHES "--grpc")
+      # Check if schema file contain a rpc_service definition
+      file(STRINGS ${schema} has_grpc REGEX "rpc_service")
+      if(has_grpc)
+        list(APPEND generated_include "${generated_include_dir}/${filename}.grpc.fb.h")
+        set(generated_source_file "${generated_include_dir}/${filename}.grpc.fb.cc")
+      endif()
+    endif()
+
     add_custom_command(
-      OUTPUT ${generated_include}
+      OUTPUT ${generated_include} ${generated_source_file}
       COMMAND ${FLATC} ${FLATC_ARGS}
       -o ${generated_include_dir}
       ${include_params}
       -c ${schema}
       ${FLATBUFFERS_GENERATE_HEADERS_FLAGS}
       DEPENDS ${FLATC_TARGET} ${schema}
-      WORKING_DIRECTORY "${working_dir}")
+      WORKING_DIRECTORY "${working_dir}"
+      COMMENT "Building ${schema} flatbuffers...")
     list(APPEND all_generated_header_files ${generated_include})
+    list(APPEND all_generated_source_files ${generated_source_file})
+    list(APPEND generated_custom_commands "${generated_include}" "${generated_source_file}")
 
     # Geneate the binary flatbuffers schemas if instructed to.
     if (NOT ${FLATBUFFERS_GENERATE_HEADERS_BINARY_SCHEMAS_DIR} STREQUAL "")
@@ -253,10 +283,17 @@ function(flatbuffers_generate_headers)
         ${schema}
         DEPENDS ${FLATC_TARGET} ${schema}
         WORKING_DIRECTORY "${working_dir}")
+      list(APPEND generated_custom_commands "${binary_schema}")
       list(APPEND all_generated_binary_files ${binary_schema})
     endif()
   endforeach()
 
+  # Create an additional target as add_custom_command scope is only within same directory (CMakeFile.txt)
+  set(generate_target GENERATE_${FLATBUFFERS_GENERATE_HEADERS_TARGET})
+  add_custom_target(${generate_target} ALL
+                    DEPENDS ${generated_custom_commands}
+                    COMMENT "Generating flatbuffer target ${FLATBUFFERS_GENERATE_HEADERS_TARGET}")
+
   # Set up interface library
   add_library(${FLATBUFFERS_GENERATE_HEADERS_TARGET} INTERFACE)
   target_sources(
@@ -264,6 +301,7 @@ function(flatbuffers_generate_headers)
     INTERFACE
       ${all_generated_header_files}
       ${all_generated_binary_files}
+      ${all_generated_source_files}
       ${FLATBUFFERS_GENERATE_HEADERS_SCHEMAS})
   add_dependencies(
     ${FLATBUFFERS_GENERATE_HEADERS_TARGET}
@@ -278,6 +316,10 @@ function(flatbuffers_generate_headers)
     TREE "${generated_target_dir}"
     PREFIX "Flatbuffers/Generated/Headers Files"
     FILES ${all_generated_header_files})
+  source_group(
+    TREE "${generated_target_dir}"
+    PREFIX "Flatbuffers/Generated/Source Files"
+    FILES ${all_generated_source_files})
   source_group(
     TREE ${working_dir}
     PREFIX "Flatbuffers/Schemas"
@@ -346,6 +388,9 @@ function(flatbuffers_generate_binary_files)
   if(FLATBUFFERS_FLATC_EXECUTABLE)
     set(FLATC_TARGET "")
     set(FLATC ${FLATBUFFERS_FLATC_EXECUTABLE})
+  elseif(TARGET flatbuffers::flatc)
+    set(FLATC_TARGET flatbuffers::flatc)
+    set(FLATC flatbuffers::flatc)
   else()
     set(FLATC_TARGET flatc)
     set(FLATC flatc)
@@ -371,7 +416,8 @@ function(flatbuffers_generate_binary_files)
       -b ${FLATBUFFERS_GENERATE_BINARY_FILES_SCHEMA} ${json_file}
       ${FLATBUFFERS_GENERATE_BINARY_FILES_FLAGS}
       DEPENDS ${FLATC_TARGET} ${json_file}
-      WORKING_DIRECTORY "${working_dir}")
+      WORKING_DIRECTORY "${working_dir}"
+      COMMENT "Building ${json_file} binary flatbuffers...")
       list(APPEND all_generated_binary_files ${generated_binary_file})
   endforeach()
 

CMake/FlatbuffersConfig.cmake

@@ -1,4 +0,0 @@
-include("${CMAKE_CURRENT_LIST_DIR}/FlatbuffersTargets.cmake" OPTIONAL)
-include("${CMAKE_CURRENT_LIST_DIR}/FlatcTargets.cmake" OPTIONAL)
-include("${CMAKE_CURRENT_LIST_DIR}/FlatbuffersSharedTargets.cmake" OPTIONAL)
-

CMake/PackageDebian.cmake

@@ -17,23 +17,9 @@ if (UNIX)
     SET(CPACK_PACKAGE_VERSION "${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_PATCH}-${VERSION_COMMIT}")
     SET(CPACK_DEBIAN_PACKAGE_VERSION "${CPACK_PACKAGE_VERSION}")
 
-    # Derive architecture
-    IF(NOT CPACK_DEBIAN_PACKAGE_ARCHITECTURE)
-      FIND_PROGRAM(DPKG_CMD dpkg)
-      IF(NOT DPKG_CMD)
-        MESSAGE(STATUS "Can not find dpkg in your path, default to i386.")
-        SET(CPACK_DEBIAN_PACKAGE_ARCHITECTURE i386)
-      ENDIF(NOT DPKG_CMD)
-      EXECUTE_PROCESS(COMMAND "${DPKG_CMD}" --print-architecture
-        OUTPUT_VARIABLE CPACK_DEBIAN_PACKAGE_ARCHITECTURE
-        OUTPUT_STRIP_TRAILING_WHITESPACE
-        )
-    ENDIF(NOT CPACK_DEBIAN_PACKAGE_ARCHITECTURE)
-
     # Package name
     SET(CPACK_DEBIAN_PACKAGE_NAME "flatbuffers")
-    SET(CPACK_RESOURCE_FILE_LICENSE ${CMAKE_SOURCE_DIR}/LICENSE.txt)
-    SET(CPACK_PACKAGE_FILE_NAME
-        "${CPACK_DEBIAN_PACKAGE_NAME}_${CPACK_DEBIAN_PACKAGE_VERSION}_${CPACK_DEBIAN_PACKAGE_ARCHITECTURE}")
+    SET(CPACK_RESOURCE_FILE_LICENSE ${CMAKE_SOURCE_DIR}/LICENSE)
+    set(CPACK_DEBIAN_FILE_NAME "DEB-DEFAULT")
 
 endif(UNIX)

CMake/PackageRedhat.cmake

@@ -15,14 +15,14 @@ if (UNIX)
 
     set(CPACK_RPM_PACKAGE_NAME "flatbuffers")
 
-    # Assume this is not a cross complation build.
+    # Assume this is not a cross compilation build.
     if(NOT CPACK_RPM_PACKAGE_ARCHITECTURE)
         set(CPACK_RPM_PACKAGE_ARCHITECTURE "${CMAKE_SYSTEM_PROCESSOR}")
     endif(NOT CPACK_RPM_PACKAGE_ARCHITECTURE)
 
     set(CPACK_RPM_PACKAGE_VENDOR "Google, Inc.")
     set(CPACK_RPM_PACKAGE_LICENSE "Apache 2.0")
-    set(CPACK_RESOURCE_FILE_LICENSE ${CMAKE_SOURCE_DIR}/LICENSE.txt)
+    set(CPACK_RESOURCE_FILE_LICENSE ${CMAKE_SOURCE_DIR}/LICENSE)
     set(CPACK_PACKAGE_DESCRIPTION_FILE ${CMAKE_SOURCE_DIR}/CMake/DESCRIPTION.txt)
 
     # This may reduce rpm compatiblity with very old systems.

CMake/Version.cmake

@@ -1,28 +1,39 @@
-set(VERSION_MAJOR 2)
-set(VERSION_MINOR 0)
-set(VERSION_PATCH 5)
+set(VERSION_MAJOR 25)
+set(VERSION_MINOR 2)
+set(VERSION_PATCH 10)
 set(VERSION_COMMIT 0)
 
-find_program(GIT git)
-if(GIT)
-  execute_process(
+if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/.git")
+  find_program(GIT git)
+  if(GIT)
+    execute_process(
       COMMAND ${GIT} describe --tags
       WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
       OUTPUT_VARIABLE GIT_DESCRIBE_DIRTY
       OUTPUT_STRIP_TRAILING_WHITESPACE
       RESULT_VARIABLE GIT_DESCRIBE_RESULT
-  )
+    )
 
-  if(GIT_DESCRIBE_RESULT EQUAL 0)
-    string(REGEX REPLACE "^v([0-9]+)\\..*" "\\1" VERSION_MAJOR "${GIT_DESCRIBE_DIRTY}")
-    string(REGEX REPLACE "^v[0-9]+\\.([0-9]+).*" "\\1" VERSION_MINOR "${GIT_DESCRIBE_DIRTY}")
-    string(REGEX REPLACE "^v[0-9]+\\.[0-9]+\\.([0-9]+).*" "\\1" VERSION_PATCH "${GIT_DESCRIBE_DIRTY}")
-    string(REGEX REPLACE "^v[0-9]+\\.[0-9]+\\.[0-9]+\\-([0-9]+).*" "\\1" VERSION_COMMIT "${GIT_DESCRIBE_DIRTY}")
+    if(GIT_DESCRIBE_RESULT EQUAL 0)
+      # Test if the most recent Git tag matches the pattern "v<major>.<minor>.<patch>*"
+      if(GIT_DESCRIBE_DIRTY MATCHES "^v[0-9]+\\.[0-9]+\\.[0-9]+.*")
+        string(REGEX REPLACE "^v([0-9]+)\\..*" "\\1" VERSION_MAJOR "${GIT_DESCRIBE_DIRTY}")
+        string(REGEX REPLACE "^v[0-9]+\\.([0-9]+).*" "\\1" VERSION_MINOR "${GIT_DESCRIBE_DIRTY}")
+        string(REGEX REPLACE "^v[0-9]+\\.[0-9]+\\.([0-9]+).*" "\\1" VERSION_PATCH "${GIT_DESCRIBE_DIRTY}")
+        string(REGEX REPLACE "^v[0-9]+\\.[0-9]+\\.[0-9]+\\-([0-9]+).*" "\\1" VERSION_COMMIT "${GIT_DESCRIBE_DIRTY}")
+        # If the tag points to the commit, then only the tag is shown in "git describe"
+        if(VERSION_COMMIT STREQUAL GIT_DESCRIBE_DIRTY)
+          set(VERSION_COMMIT 0)
+        endif()
+      else()
+        message(WARNING "\"${GIT_DESCRIBE_DIRTY}\" does not match pattern v<major>.<minor>.<patch>-<commit>")
+      endif()
+    else()
+      message(WARNING "git describe failed with exit code: ${GIT_DESCRIBE_RESULT}\nMake sure you cloned with tags or run 'git fetch --tags'.")
+    endif()
   else()
-    message(WARNING "git describe failed with exit code: ${GIT_DESCRIBE_RESULT}")
+    message(WARNING "git is not found")
   endif()
-else()
-  message(WARNING "git is not found")
 endif()
 
 message(STATUS "Proceeding with version: ${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_PATCH}.${VERSION_COMMIT}")

CMake/flatbuffers-config.cmake

@@ -0,0 +1,4 @@
+include("${CMAKE_CURRENT_LIST_DIR}/FlatBuffersTargets.cmake" OPTIONAL)
+include("${CMAKE_CURRENT_LIST_DIR}/FlatcTargets.cmake" OPTIONAL)
+include("${CMAKE_CURRENT_LIST_DIR}/FlatBuffersSharedTargets.cmake" OPTIONAL)
+include("${CMAKE_CURRENT_LIST_DIR}/BuildFlatBuffers.cmake" OPTIONAL)

CMakeLists.txt

@@ -1,17 +1,13 @@
-cmake_minimum_required(VERSION 2.8.12)
-
-if (POLICY CMP0048)
-  cmake_policy(SET CMP0048 NEW)
-  project(FlatBuffers
-        DESCRIPTION "Flatbuffers serialization library"
-        VERSION 2.0.0
-        LANGUAGES CXX)
-else()
-  project(FlatBuffers)
-endif (POLICY CMP0048)
+# This is the legacy minimum version flatbuffers supported for a while.
+cmake_minimum_required(VERSION 3.8...3.25.2)
 
+# Attempt to read the current version of flatbuffers by looking at the latest tag.
 include(CMake/Version.cmake)
 
+project(FlatBuffers
+        VERSION ${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_PATCH}
+        LANGUAGES CXX)
+
 # generate compile_commands.json
 set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
 
@@ -25,9 +21,8 @@ option(FLATBUFFERS_BUILD_FLATC "Enable the build of the flatbuffers compiler"
        ON)
 option(FLATBUFFERS_STATIC_FLATC "Build flatbuffers compiler with -static flag"
        OFF)
-option(FLATBUFFERS_BUILD_FLATHASH "Enable the build of flathash" ON)
-option(FLATBUFFERS_BUILD_BENCHMARKS "Enable the build of flatbenchmark. \"
-       Requires C++11."
+option(FLATBUFFERS_BUILD_FLATHASH "Enable the build of flathash" OFF)
+option(FLATBUFFERS_BUILD_BENCHMARKS "Enable the build of flatbenchmark."
        OFF)
 option(FLATBUFFERS_BUILD_GRPCTEST "Enable the build of grpctest" OFF)
 option(FLATBUFFERS_BUILD_SHAREDLIB
@@ -56,9 +51,35 @@ option(FLATBUFFERS_ENABLE_PCH
         Only work if CMake supports 'target_precompile_headers'. \"
         This can speed up compilation time."
        OFF)
-option(FLATBUFFERS_SKIP_MONSTER_EXTRA 
+option(FLATBUFFERS_SKIP_MONSTER_EXTRA
       "Skip generating monster_extra.fbs that contains non-supported numerical\"
       types." OFF)
+option(FLATBUFFERS_STRICT_MODE
+      "Build flatbuffers with all warnings as errors (-Werror or /WX)."
+      OFF)
+
+if(NOT DEFINED FLATBUFFERS_CPP_STD)
+  set(FLATBUFFERS_CPP_STD 11)
+endif()
+
+set(MSVC_LIKE OFF)
+if(MSVC OR CMAKE_CXX_COMPILER_FRONTEND_VARIANT STREQUAL "MSVC")
+    set(MSVC_LIKE ON)
+endif()
+
+if(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
+  set(IS_CLANG ON)
+else()
+  set(IS_CLANG OFF)
+endif()
+
+if(DEFINED FLATBUFFERS_COMPILATION_TIMINGS)
+  message("Recording Compilation Timings to ${FLATBUFFERS_COMPILATION_TIMINGS}")
+  file(REMOVE ${FLATBUFFERS_COMPILATION_TIMINGS})
+  set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE "time -f 'Wall: %E User: %U Sys: %S | %C' -q -a -o ${FLATBUFFERS_COMPILATION_TIMINGS}")
+  set_property(GLOBAL PROPERTY RULE_LAUNCH_CUSTOM "time -f 'Wall: %E User: %U Sys: %S | %C' -q -a -o ${FLATBUFFERS_COMPILATION_TIMINGS}")
+  set_property(GLOBAL PROPERTY RULE_LAUNCH_LINK "time -f 'Wall: %E User: %U Sys: %S | %C' -q -a -o ${FLATBUFFERS_COMPILATION_TIMINGS}")
+endif()
 
 if(NOT FLATBUFFERS_BUILD_FLATC AND FLATBUFFERS_BUILD_TESTS)
     message(WARNING
@@ -77,7 +98,7 @@ if(NOT DEFINED FLATBUFFERS_LOCALE_INDEPENDENT)
   include(CheckCXXSymbolExists)
 
   set(FLATBUFFERS_LOCALE_INDEPENDENT 0)
-  if(MSVC)
+  if(MSVC_LIKE)
     check_cxx_symbol_exists(_strtof_l stdlib.h FLATBUFFERS_HAS_STRTOF_L)
     check_cxx_symbol_exists(_strtoui64_l stdlib.h FLATBUFFERS_HAS_STRTOULL_L)
   else()
@@ -90,18 +111,27 @@ if(NOT DEFINED FLATBUFFERS_LOCALE_INDEPENDENT)
 endif()
 add_definitions(-DFLATBUFFERS_LOCALE_INDEPENDENT=$<BOOL:${FLATBUFFERS_LOCALE_INDEPENDENT}>)
 
+if(NOT WIN32)
+  check_symbol_exists(realpath "stdlib.h" HAVE_REALPATH)
+  if(NOT HAVE_REALPATH)
+    add_definitions(-DFLATBUFFERS_NO_ABSOLUTE_PATH_RESOLUTION)
+  endif()
+endif()
+
 set(FlatBuffers_Library_SRCS
   include/flatbuffers/allocator.h
   include/flatbuffers/array.h
   include/flatbuffers/base.h
-  include/flatbuffers/bfbs_generator.h
   include/flatbuffers/buffer.h
   include/flatbuffers/buffer_ref.h
   include/flatbuffers/default_allocator.h
   include/flatbuffers/detached_buffer.h
+  include/flatbuffers/code_generator.h
+  include/flatbuffers/file_manager.h
   include/flatbuffers/flatbuffer_builder.h
   include/flatbuffers/flatbuffers.h
   include/flatbuffers/flexbuffers.h
+  include/flatbuffers/flex_flat_util.h
   include/flatbuffers/hash.h
   include/flatbuffers/idl.h
   include/flatbuffers/minireflect.h
@@ -124,28 +154,46 @@ set(FlatBuffers_Library_SRCS
 
 set(FlatBuffers_Compiler_SRCS
   ${FlatBuffers_Library_SRCS}
+  src/idl_gen_binary.cpp
+  src/idl_gen_text.cpp
   src/idl_gen_cpp.cpp
   src/idl_gen_csharp.cpp
   src/idl_gen_dart.cpp
   src/idl_gen_kotlin.cpp
+  src/idl_gen_kotlin_kmp.cpp
   src/idl_gen_go.cpp
   src/idl_gen_java.cpp
   src/idl_gen_ts.cpp
   src/idl_gen_php.cpp
   src/idl_gen_python.cpp
   src/idl_gen_lobster.cpp
-  src/idl_gen_lua.cpp
   src/idl_gen_rust.cpp
   src/idl_gen_fbs.cpp
   src/idl_gen_grpc.cpp
   src/idl_gen_json_schema.cpp
   src/idl_gen_swift.cpp
+  src/file_name_saving_file_manager.cpp
+  src/file_binary_writer.cpp
+  src/file_writer.cpp
+  src/idl_namer.h
+  src/namer.h
   src/flatc.cpp
   src/flatc_main.cpp
   src/bfbs_gen.h
   src/bfbs_gen_lua.h
+  src/bfbs_gen_nim.h
+  src/bfbs_namer.h
+  include/codegen/idl_namer.h
+  include/codegen/namer.h
+  include/codegen/python.h
+  include/codegen/python.cc
   include/flatbuffers/code_generators.h
+  src/binary_annotator.h
+  src/binary_annotator.cpp
+  src/annotated_binary_text_gen.h
+  src/annotated_binary_text_gen.cpp
   src/bfbs_gen_lua.cpp
+  src/bfbs_gen_nim.cpp
   src/code_generators.cpp
   grpc/src/compiler/schema_interface.h
   grpc/src/compiler/cpp_generator.h
@@ -170,32 +218,30 @@ set(FlatHash_SRCS
 set(FlatBuffers_Tests_SRCS
   ${FlatBuffers_Library_SRCS}
   src/idl_gen_fbs.cpp
+  tests/evolution_test.cpp
+  tests/flexbuffers_test.cpp
+  tests/fuzz_test.cpp
+  tests/json_test.cpp
+  tests/key_field_test.cpp
+  tests/monster_test.cpp
+  tests/optional_scalars_test.cpp
+  tests/parser_test.cpp
+  tests/proto_test.cpp
+  tests/reflection_test.cpp
   tests/test.cpp
   tests/test_assert.h
   tests/test_assert.cpp
   tests/test_builder.h
   tests/test_builder.cpp
+  tests/util_test.cpp
   tests/native_type_test_impl.h
   tests/native_type_test_impl.cpp
+  tests/alignment_test.h
+  tests/alignment_test.cpp
+  tests/64bit/offset64_test.h
+  tests/64bit/offset64_test.cpp
   include/flatbuffers/code_generators.h
   src/code_generators.cpp
-  # file generate by running compiler on tests/monster_test.fbs
-  ${CMAKE_CURRENT_BINARY_DIR}/tests/monster_test_generated.h
-  # file generate by running compiler on namespace_test/namespace_test1.fbs
-  ${CMAKE_CURRENT_BINARY_DIR}/tests/namespace_test/namespace_test1_generated.h
-  ${CMAKE_CURRENT_BINARY_DIR}/tests/namespace_test/namespace_test2_generated.h
-  # file generate by running compiler on union_vector/union_vector.fbs
-  ${CMAKE_CURRENT_BINARY_DIR}/tests/union_vector/union_vector_generated.h
-  # file generate by running compiler on tests/arrays_test.fbs
-  ${CMAKE_CURRENT_BINARY_DIR}/tests/arrays_test_generated.h
-  # file generate by running compiler on tests/native_type_test.fbs
-  ${CMAKE_CURRENT_BINARY_DIR}/tests/native_type_test_generated.h
-  # file generate by running compiler on tests/monster_extra.fbs
-  ${CMAKE_CURRENT_BINARY_DIR}/tests/monster_extra_generated.h
-  # file generate by running compiler on tests/monster_test.fbs
-  ${CMAKE_CURRENT_BINARY_DIR}/tests/monster_test_bfbs_generated.h
-  # file generate by running compiler on tests/optional_scalars.fbs
-  ${CMAKE_CURRENT_BINARY_DIR}/tests/optional_scalars_generated.h
 )
 
 set(FlatBuffers_Tests_CPP17_SRCS
@@ -203,32 +249,20 @@ set(FlatBuffers_Tests_CPP17_SRCS
   tests/test_assert.h
   tests/test_assert.cpp
   tests/cpp17/test_cpp17.cpp
-  # file generate by running compiler on tests/monster_test.fbs
-  ${CMAKE_CURRENT_BINARY_DIR}/tests/cpp17/generated_cpp17/monster_test_generated.h
-  ${CMAKE_CURRENT_BINARY_DIR}/tests/monster_test_generated.h
-  ${CMAKE_CURRENT_BINARY_DIR}/tests/cpp17/generated_cpp17/optional_scalars_generated.h
-  ${CMAKE_CURRENT_BINARY_DIR}/tests/optional_scalars_generated.h
 )
 
 set(FlatBuffers_Sample_Binary_SRCS
-  include/flatbuffers/flatbuffers.h
   samples/sample_binary.cpp
-  # file generated by running compiler on samples/monster.fbs
-  ${CMAKE_CURRENT_BINARY_DIR}/samples/monster_generated.h
 )
 
 set(FlatBuffers_Sample_Text_SRCS
   ${FlatBuffers_Library_SRCS}
   samples/sample_text.cpp
-  # file generated by running compiler on samples/monster.fbs
-  ${CMAKE_CURRENT_BINARY_DIR}/samples/monster_generated.h
 )
 
 set(FlatBuffers_Sample_BFBS_SRCS
   ${FlatBuffers_Library_SRCS}
   samples/sample_bfbs.cpp
-  # file generated by running compiler on samples/monster.fbs
-  ${CMAKE_CURRENT_BINARY_DIR}/samples/monster_generated.h
 )
 
 set(FlatBuffers_GRPCTest_SRCS
@@ -244,95 +278,17 @@ set(FlatBuffers_GRPCTest_SRCS
   tests/test_builder.cpp
   grpc/tests/grpctest.cpp
   grpc/tests/message_builder_test.cpp
-  # file generate by running compiler on tests/monster_test.fbs
-  ${CMAKE_CURRENT_BINARY_DIR}/tests/monster_test_generated.h
 )
 
-# source_group(Compiler FILES ${FlatBuffers_Compiler_SRCS})
-# source_group(Tests FILES ${FlatBuffers_Tests_SRCS})
-
-if(EXISTS "${CMAKE_TOOLCHAIN_FILE}")
-  # do not apply any global settings if the toolchain
-  # is being configured externally
-  message(STATUS "Using toolchain file: ${CMAKE_TOOLCHAIN_FILE}.")
-elseif(CMAKE_COMPILER_IS_GNUCXX)
-  if(CYGWIN)
-    set(CMAKE_CXX_FLAGS
-      "${CMAKE_CXX_FLAGS} -std=gnu++11")
-  else(CYGWIN)
-    set(CMAKE_CXX_FLAGS
-      "${CMAKE_CXX_FLAGS} -std=c++0x")
-  endif(CYGWIN)
-  set(CMAKE_CXX_FLAGS
-    "${CMAKE_CXX_FLAGS} -Wall -pedantic -Werror -Wextra -Werror=shadow")
-  set(FLATBUFFERS_PRIVATE_CXX_FLAGS "-Wold-style-cast")
-  if (CMAKE_CXX_COMPILER_VERSION VERSION_GREATER 4.4)
-    if (CMAKE_CXX_COMPILER_VERSION VERSION_GREATER 7.0)
-      set(CMAKE_CXX_FLAGS
-        "${CMAKE_CXX_FLAGS} -faligned-new -Werror=implicit-fallthrough=2")
-    endif()
-    set(CMAKE_CXX_FLAGS
-      "${CMAKE_CXX_FLAGS} -Wunused-result -Werror=unused-result -Wunused-parameter -Werror=unused-parameter")
-  endif()
-
-  # Certain platforms such as ARM do not use signed chars by default
-  # which causes issues with certain bounds checks.
-  set(CMAKE_CXX_FLAGS
-    "${CMAKE_CXX_FLAGS} -fsigned-char")
-
-elseif(${CMAKE_CXX_COMPILER_ID} MATCHES "Clang")
-  if(APPLE)
-    set(CMAKE_OSX_ARCHITECTURES "arm64;x86_64")
-    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
-  else()
-    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++0x")
-  endif()
-
-  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -pedantic -Werror -Wextra -Wno-unused-parameter")
-  set(FLATBUFFERS_PRIVATE_CXX_FLAGS "-Wold-style-cast")
-  if(NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 3.8)
-    list(APPEND FLATBUFFERS_PRIVATE_CXX_FLAGS "-Wimplicit-fallthrough" "-Wextra-semi" "-Werror=unused-private-field") # enable warning
-  endif()
-  if(FLATBUFFERS_LIBCXX_WITH_CLANG)
-    if(NOT "${CMAKE_SYSTEM_NAME}" MATCHES "Linux")
-      set(CMAKE_CXX_FLAGS
-          "${CMAKE_CXX_FLAGS} -stdlib=libc++")
-    endif()
-    if(NOT ("${CMAKE_SYSTEM_NAME}" MATCHES "FreeBSD" OR
-            "${CMAKE_SYSTEM_NAME}" MATCHES "Linux"))
-      set(CMAKE_EXE_LINKER_FLAGS
-          "${CMAKE_EXE_LINKER_FLAGS} -lc++abi")
-    endif()
-  endif()
-
-  # Certain platforms such as ARM do not use signed chars by default
-  # which causes issues with certain bounds checks.
-  set(CMAKE_CXX_FLAGS
-    "${CMAKE_CXX_FLAGS} -fsigned-char")
-
-elseif(MSVC)
-  # Visual Studio pedantic build settings
-  # warning C4512: assignment operator could not be generated
-  # warning C4316: object allocated on the heap may not be aligned
-  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /W4 /WX /wd4512 /wd4316")
-
-  # multi-core build.
-  add_definitions("/MP")
-endif()
-
+# TODO(dbaileychess): Figure out how this would now work. I posted a question on
+# https://stackoverflow.com/questions/71772330/override-target-compile-options-via-cmake-command-line.
 # Append FLATBUFFERS_CXX_FLAGS to CMAKE_CXX_FLAGS.
-if(DEFINED FLATBUFFERS_CXX_FLAGS AND NOT EXISTS "${CMAKE_TOOLCHAIN_FILE}")
+if(DEFINED FLATBUFFERS_CXX_FLAGS)
   message(STATUS "extend CXX_FLAGS with ${FLATBUFFERS_CXX_FLAGS}")
   set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${FLATBUFFERS_CXX_FLAGS}")
 endif()
 message(STATUS "CMAKE_CXX_FLAGS: ${CMAKE_CXX_FLAGS}")
 
-if(FLATBUFFERS_CODE_COVERAGE)
-  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g -fprofile-arcs -ftest-coverage")
-  set(CMAKE_EXE_LINKER_FLAGS
-      "${CMAKE_EXE_LINKER_FLAGS} -fprofile-arcs -ftest-coverage")
-endif()
-
 function(add_fsanitize_to_target _target _sanitizer)
   if(WIN32)
     target_compile_definitions(${_target} PRIVATE FLATBUFFERS_MEMORY_LEAK_TRACKING)
@@ -340,9 +296,7 @@ function(add_fsanitize_to_target _target _sanitizer)
   else()
     # FLATBUFFERS_CODE_SANITIZE: boolean {ON,OFF,YES,NO} or string with list of sanitizer.
     # List of sanitizer is string starts with '=': "=address,undefined,thread,memory".
-    if((${CMAKE_CXX_COMPILER_ID} MATCHES "Clang") OR
-      ((${CMAKE_CXX_COMPILER_ID} MATCHES "GNU") AND NOT (CMAKE_CXX_COMPILER_VERSION VERSION_LESS "4.9"))
-    )
+    if(IS_CLANG OR (CMAKE_COMPILER_IS_GNUCXX AND CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 4.9))
       set(_sanitizer_flags "=address,undefined")
       if(_sanitizer MATCHES "=.*")
         # override default by user-defined sanitizer list
@@ -353,13 +307,14 @@ function(add_fsanitize_to_target _target _sanitizer)
         "-fsanitize${_sanitizer_flags}")
       target_link_libraries(${_target} PRIVATE
         "-fsanitize${_sanitizer_flags}")
-      set_property(TARGET ${_target} PROPERTY POSITION_INDEPENDENT_CODE ON)
+      set_target_properties(${_target} PROPERTIES POSITION_INDEPENDENT_CODE ON)
       message(STATUS "Sanitizer ${_sanitizer_flags} added to ${_target}")
     endif()
   endif()
 endfunction()
 
 function(add_pch_to_target _target _pch_header)
+  # the command is available since cmake 3.16
   if(COMMAND target_precompile_headers)
     target_precompile_headers(${_target} PRIVATE ${_pch_header})
     if(NOT MSVC)
@@ -368,20 +323,124 @@ function(add_pch_to_target _target _pch_header)
   endif()
 endfunction()
 
-if(BIICODE)
-  include(biicode/cmake/biicode.cmake)
-  return()
-endif()
-
 include_directories(include)
 include_directories(grpc)
 
+# Creates an interface library that stores the configuration settings that each
+# target links too. This is a compromise between setting configuration globally
+# with add_compile_options() and the more targetted target_compile_options().
+# This way each target in this file can share settings and override them if
+# needed.
+add_library(ProjectConfig INTERFACE)
+target_compile_features(ProjectConfig
+  INTERFACE
+    cxx_std_${FLATBUFFERS_CPP_STD}
+)
+
+# Force the standard to be met.
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+
+# We shouldn't rely on any compiler-extensions to make things work.
+set(CMAKE_CXX_EXTENSIONS OFF)
+
+if(MSVC_LIKE)
+  target_compile_options(ProjectConfig
+    INTERFACE
+      /W4
+      $<$<BOOL:${FLATBUFFERS_STRICT_MODE}>:
+        /WX       # Treat all compiler warnings as errors
+      >
+      /wd4512   # C4512: assignment operator could not be generated
+      /wd4316   # C4316: object allocated on the heap may not be aligned
+      /wd4456   # C4456: hides previous local declaration
+      $<$<CXX_COMPILER_ID:Clang>:
+        /D_CRT_SECURE_NO_WARNINGS
+      >
+  )
+else()
+  target_compile_options(ProjectConfig
+    INTERFACE
+      -Wall
+      $<$<BOOL:${FLATBUFFERS_STRICT_MODE}>:
+        -Werror   # Treat all compiler warnings as errors
+
+        -fno-rtti # Disable runtime type information
+
+        $<$<CXX_COMPILER_ID:GNU>:
+          # False positive string overflow
+          # https://github.com/google/flatbuffers/issues/7366
+          -Wno-error=stringop-overflow
+        >
+      >
+      -pedantic
+      -Wextra
+      -Wno-unused-parameter
+      -Wold-style-cast
+      -fsigned-char
+      -Wnon-virtual-dtor
+
+      # This isn't working for some reason: $<$<CXX_COMPILER_ID:CLANG>:
+      $<$<BOOL:${IS_CLANG}>:
+        -Wnewline-eof
+        -Wno-unknown-warning-option
+        -Wmissing-declarations
+        -Wzero-as-null-pointer-constant
+        $<$<VERSION_GREATER:$<CXX_COMPILER_VERSION>,3.8>:
+          -Wimplicit-fallthrough
+          -Wextra-semi
+          $<$<BOOL:${FLATBUFFERS_STRICT_MODE}>:
+            -Werror=unused-private-field
+          >
+        >
+      >
+
+      $<$<CXX_COMPILER_ID:GNU>:
+        $<$<VERSION_GREATER:$<CXX_COMPILER_VERSION>,4.4>:
+          -Wunused-result
+          -Wunused-parameter
+          -Werror=unused-parameter
+          -Wmissing-declarations
+        >
+        $<$<VERSION_GREATER:$<CXX_COMPILER_VERSION>,4.7>:
+          -Wzero-as-null-pointer-constant
+        >
+        $<$<VERSION_GREATER:$<CXX_COMPILER_VERSION>,7.0>:
+          -faligned-new
+          $<$<BOOL:${FLATBUFFERS_STRICT_MODE}>:
+            -Werror=implicit-fallthrough=2
+          >
+        >
+        $<$<VERSION_GREATER:$<CXX_COMPILER_VERSION>,8.0>:
+          -Wextra-semi
+        >
+      >
+
+      $<$<BOOL:${FLATBUFFERS_CODE_COVERAGE}>:
+        -g
+        -fprofile-arcs
+        -ftest-coverage
+      >
+    )
+
+  if(FLATBUFFERS_CODE_COVERAGE)
+    target_link_options(ProjectConfig
+      INTERFACE
+        -fprofile-arcs
+        -ftest-coverage
+    )
+  endif()
+endif()
+
 if(FLATBUFFERS_BUILD_FLATLIB)
   add_library(flatbuffers STATIC ${FlatBuffers_Library_SRCS})
+
   # Attach header directory for when build via add_subdirectory().
-  target_include_directories(flatbuffers INTERFACE
-    $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>)
-  target_compile_options(flatbuffers PRIVATE "${FLATBUFFERS_PRIVATE_CXX_FLAGS}")
+  target_include_directories(flatbuffers
+    INTERFACE
+      $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
+  )
+  target_link_libraries(flatbuffers PRIVATE $<BUILD_INTERFACE:ProjectConfig>)
+
   if(FLATBUFFERS_ENABLE_PCH)
     add_pch_to_target(flatbuffers include/flatbuffers/pch/pch.h)
   endif()
@@ -392,17 +451,21 @@ if(FLATBUFFERS_BUILD_FLATC)
   if(FLATBUFFERS_ENABLE_PCH)
     add_pch_to_target(flatc include/flatbuffers/pch/flatc_pch.h)
   endif()
-  target_compile_options(flatc PRIVATE "${FLATBUFFERS_PRIVATE_CXX_FLAGS}")
+
+  target_link_libraries(flatc PRIVATE $<BUILD_INTERFACE:ProjectConfig>)
+  target_compile_options(flatc
+    PRIVATE
+      $<$<AND:$<BOOL:${MSVC_LIKE}>,$<CONFIG:Release>>:
+        /MT
+      >
+  )
+
   if(FLATBUFFERS_CODE_SANITIZE AND NOT WIN32)
     add_fsanitize_to_target(flatc ${FLATBUFFERS_CODE_SANITIZE})
   endif()
   if(NOT FLATBUFFERS_FLATC_EXECUTABLE)
     set(FLATBUFFERS_FLATC_EXECUTABLE $<TARGET_FILE:flatc>)
   endif()
-  if(MSVC)
-    # Make flatc.exe not depend on runtime dlls for easy distribution.
-    target_compile_options(flatc PUBLIC $<$<CONFIG:Release>:/MT>)
-  endif()
   if(FLATBUFFERS_STATIC_FLATC AND NOT MSVC)
     target_link_libraries(flatc PRIVATE -static)
   endif()
@@ -410,191 +473,114 @@ endif()
 
 if(FLATBUFFERS_BUILD_FLATHASH)
   add_executable(flathash ${FlatHash_SRCS})
+  target_link_libraries(flathash PRIVATE $<BUILD_INTERFACE:ProjectConfig>)
 endif()
 
 if(FLATBUFFERS_BUILD_SHAREDLIB)
   add_library(flatbuffers_shared SHARED ${FlatBuffers_Library_SRCS})
-
-  # Shared object version: "major.minor.micro"
-  # - micro updated every release when there is no API/ABI changes
-  # - minor updated when there are additions in API/ABI
-  # - major (ABI number) updated when there are changes in ABI (or removals)
-  set(FlatBuffers_Library_SONAME_MAJOR ${VERSION_MAJOR})
-  set(FlatBuffers_Library_SONAME_FULL "${FlatBuffers_Library_SONAME_MAJOR}.${VERSION_MINOR}.${VERSION_PATCH}")
-  set_target_properties(flatbuffers_shared PROPERTIES OUTPUT_NAME flatbuffers
-                        SOVERSION "${FlatBuffers_Library_SONAME_MAJOR}"
+  target_link_libraries(flatbuffers_shared PRIVATE $<BUILD_INTERFACE:ProjectConfig>)
+  # FlatBuffers use calendar-based versioning and do not provide any ABI
+  # stability guarantees. Therefore, always use the full version as SOVERSION
+  # in order to avoid breaking reverse dependencies on upgrades.
+  set(FlatBuffers_Library_SONAME_FULL "${PROJECT_VERSION}")
+  set_target_properties(flatbuffers_shared PROPERTIES
+                        OUTPUT_NAME flatbuffers
+                        SOVERSION "${FlatBuffers_Library_SONAME_FULL}"
                         VERSION "${FlatBuffers_Library_SONAME_FULL}")
   if(FLATBUFFERS_ENABLE_PCH)
     add_pch_to_target(flatbuffers_shared include/flatbuffers/pch/pch.h)
   endif()
 endif()
 
-# Global list of generated files.
-# Use the global property to be independent of PARENT_SCOPE.
-set_property(GLOBAL PROPERTY FBS_GENERATED_OUTPUTS)
-
-function(get_generated_output generated_files)
-  get_property(tmp GLOBAL PROPERTY FBS_GENERATED_OUTPUTS)
-  set(${generated_files} ${tmp} PARENT_SCOPE)
-endfunction(get_generated_output)
-
-function(register_generated_output file_name)
-  get_property(tmp GLOBAL PROPERTY FBS_GENERATED_OUTPUTS)
-  list(APPEND tmp ${file_name})
-  set_property(GLOBAL PROPERTY FBS_GENERATED_OUTPUTS ${tmp})
-endfunction(register_generated_output)
-
-function(compile_flatbuffers_schema_to_cpp_opt SRC_FBS OPT)
-  if(FLATBUFFERS_BUILD_LEGACY)
-    set(OPT ${OPT};--cpp-std c++0x)
-  else()
-    # --cpp-std is defined by flatc default settings.
-  endif()
-  message(STATUS "`${SRC_FBS}`: add generation of C++ code with '${OPT}'")
+function(compile_schema SRC_FBS OPT OUT_GEN_FILE) 
   get_filename_component(SRC_FBS_DIR ${SRC_FBS} PATH)
   string(REGEX REPLACE "\\.fbs$" "_generated.h" GEN_HEADER ${SRC_FBS})
   add_custom_command(
     OUTPUT ${GEN_HEADER}
     COMMAND "${FLATBUFFERS_FLATC_EXECUTABLE}"
-            --cpp --gen-mutable --gen-object-api --reflect-names
-            --cpp-ptr-type flatbuffers::unique_ptr # Used to test with C++98 STLs
-            ${OPT}
-            -I "${CMAKE_CURRENT_SOURCE_DIR}/tests/include_test"
-            -o "${SRC_FBS_DIR}"
-            "${CMAKE_CURRENT_SOURCE_DIR}/${SRC_FBS}"
-    DEPENDS flatc
-    COMMENT "Run generation: '${GEN_HEADER}'")
-  register_generated_output(${GEN_HEADER})
+      ${OPT}
+      -o "${SRC_FBS_DIR}"
+      "${CMAKE_CURRENT_SOURCE_DIR}/${SRC_FBS}"
+    DEPENDS flatc ${SRC_FBS}
+    COMMENT "flatc generation: `${SRC_FBS}` -> `${GEN_HEADER}`"
+    )
+  set(${OUT_GEN_FILE} ${GEN_HEADER} PARENT_SCOPE)
 endfunction()
 
-function(compile_flatbuffers_schema_to_cpp SRC_FBS)
-  compile_flatbuffers_schema_to_cpp_opt(${SRC_FBS} "--no-includes;--gen-compare")
+function(compile_schema_for_test SRC_FBS OPT)
+  compile_schema("${SRC_FBS}" "${OPT}" GEN_FILE)
+  target_sources(flattests PRIVATE ${GEN_FILE})
 endfunction()
 
-function(compile_flatbuffers_schema_to_binary SRC_FBS)
-  message(STATUS "`${SRC_FBS}`: add generation of binary (.bfbs) schema")
-  get_filename_component(SRC_FBS_DIR ${SRC_FBS} PATH)
-  string(REGEX REPLACE "\\.fbs$" ".bfbs" GEN_BINARY_SCHEMA ${SRC_FBS})
-  # For details about flags see generate_code.py
-  add_custom_command(
-    OUTPUT ${GEN_BINARY_SCHEMA}
-    COMMAND "${FLATBUFFERS_FLATC_EXECUTABLE}"
-            -b --schema --bfbs-comments --bfbs-builtins
-            --bfbs-filenames ${SRC_FBS_DIR}
-            -I "${CMAKE_CURRENT_SOURCE_DIR}/tests/include_test"
-            -o "${SRC_FBS_DIR}"
-            "${CMAKE_CURRENT_SOURCE_DIR}/${SRC_FBS}"
-    DEPENDS flatc
-    COMMENT "Run generation: '${GEN_BINARY_SCHEMA}'")
-  register_generated_output(${GEN_BINARY_SCHEMA})
+function(compile_schema_for_samples SRC_FBS OPT)
+  compile_schema("${SRC_FBS}" "${OPT}" GEN_FILE)
+  target_sources(flatsample PRIVATE ${GEN_FILE})
 endfunction()
 
-function(compile_flatbuffers_schema_to_embedded_binary SRC_FBS OPT)
-  if(FLATBUFFERS_BUILD_LEGACY)
-    set(OPT ${OPT};--cpp-std c++0x)
-  else()
-    # --cpp-std is defined by flatc default settings.
-  endif()
-  message(STATUS "`${SRC_FBS}`: add generation of C++ embedded binary schema code with '${OPT}'")
-  get_filename_component(SRC_FBS_DIR ${SRC_FBS} PATH)
-  string(REGEX REPLACE "\\.fbs$" "_bfbs_generated.h" GEN_BFBS_HEADER ${SRC_FBS})
-  # For details about flags see generate_code.py
-  add_custom_command(
-          OUTPUT ${GEN_BFBS_HEADER}
-          COMMAND "${FLATBUFFERS_FLATC_EXECUTABLE}"
-          --cpp --gen-mutable --gen-object-api --reflect-names
-          --cpp-ptr-type flatbuffers::unique_ptr # Used to test with C++98 STLs
-          ${OPT}
-          --bfbs-comments --bfbs-builtins --bfbs-gen-embed
-          --bfbs-filenames ${SRC_FBS_DIR}
-          -I "${CMAKE_CURRENT_SOURCE_DIR}/tests/include_test"
-          -o "${SRC_FBS_DIR}"
-          "${CMAKE_CURRENT_SOURCE_DIR}/${SRC_FBS}"
-          DEPENDS flatc
-          COMMENT "Run generation: '${GEN_BFBS_HEADER}'")
-  register_generated_output(${GEN_BFBS_HEADER})
-endfunction()
-
-# Look if we have python 3 installed so that we can run the generate code python
-# script after flatc is built.
-find_package(PythonInterp 3)
-
-if(PYTHONINTERP_FOUND AND
-  # Skip doing this if the MSVC version is below VS 12.
-  # https://cmake.org/cmake/help/latest/variable/MSVC_VERSION.html
-  (NOT MSVC OR MSVC_VERSION GREATER 1800))
-  if(WIN32)
-    set(GENERATION_SCRIPT py scripts/generate_code.py) 
-   else()
-    set(GENERATION_SCRIPT scripts/generate_code.py)
-  endif()
-  if(FLATBUFFERS_BUILD_LEGACY)
-    # Need to set --cpp-std c++-0x options
-    set(GENERATION_SCRIPT ${GENERATION_SCRIPT} --cpp-0x)
-  endif()
-  if(FLATBUFFERS_SKIP_MONSTER_EXTRA)
-    set(GENERATION_SCRIPT ${GENERATION_SCRIPT} --skip-monster-extra)
-  endif()
-  add_custom_command(
-    TARGET flatc
-    POST_BUILD
-    COMMAND ${GENERATION_SCRIPT} --flatc "${FLATBUFFERS_FLATC_EXECUTABLE}"
-    WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
-    COMMENT "Running ${GENERATION_SCRIPT}..."
-    VERBATIM)
-else()
-  message("No Python3 interpreter found! Unable to generate files automatically.")
-endif()
-
 if(FLATBUFFERS_BUILD_TESTS)
-  file(COPY "${CMAKE_CURRENT_SOURCE_DIR}/tests" DESTINATION "${CMAKE_CURRENT_BINARY_DIR}")
-  file(COPY "${CMAKE_CURRENT_SOURCE_DIR}/samples" DESTINATION "${CMAKE_CURRENT_BINARY_DIR}")
-
-  # TODO Add (monster_test.fbs monsterdata_test.json)->monsterdata_test.mon
-  compile_flatbuffers_schema_to_cpp(tests/monster_test.fbs)
-  compile_flatbuffers_schema_to_binary(tests/monster_test.fbs)
-  compile_flatbuffers_schema_to_cpp_opt(tests/namespace_test/namespace_test1.fbs "--no-includes;--gen-compare;--gen-name-strings")
-  compile_flatbuffers_schema_to_cpp_opt(tests/namespace_test/namespace_test2.fbs "--no-includes;--gen-compare;--gen-name-strings")
-  compile_flatbuffers_schema_to_cpp_opt(tests/union_vector/union_vector.fbs "--no-includes;--gen-compare;--gen-name-strings")
-  compile_flatbuffers_schema_to_cpp(tests/optional_scalars.fbs)
-  compile_flatbuffers_schema_to_cpp_opt(tests/native_type_test.fbs "")
-  compile_flatbuffers_schema_to_cpp_opt(tests/arrays_test.fbs "--scoped-enums;--gen-compare")
-  compile_flatbuffers_schema_to_binary(tests/arrays_test.fbs)
-  compile_flatbuffers_schema_to_embedded_binary(tests/monster_test.fbs "--no-includes;--gen-compare")
-  if(NOT (MSVC AND (MSVC_VERSION LESS 1900)))
-    compile_flatbuffers_schema_to_cpp(tests/monster_extra.fbs) # Test floating-point NAN/INF.
-  endif()
-  include_directories(${CMAKE_CURRENT_BINARY_DIR}/tests)
   add_executable(flattests ${FlatBuffers_Tests_SRCS})
-  add_dependencies(flattests generated_code)
-  set_property(TARGET flattests
-    PROPERTY COMPILE_DEFINITIONS FLATBUFFERS_TRACK_VERIFIER_BUFFER_SIZE
-    FLATBUFFERS_DEBUG_VERIFICATION_FAILURE=1)
+  target_link_libraries(flattests PRIVATE $<BUILD_INTERFACE:ProjectConfig>)
+  target_include_directories(flattests PUBLIC 
+    # Ideally everything is fully qualified from the root directories
+    ${CMAKE_CURRENT_SOURCE_DIR}
+    ${CMAKE_CURRENT_BINARY_DIR}
+    # TODO(derekbailey): update includes to fully qualify src/ and tests/
+    src 
+    tests 
+    ${CMAKE_CURRENT_BINARY_DIR}/tests 
+  )
+
+  # Have tests load data from the source directory, not the build directory.
+  add_definitions(-DFLATBUFFERS_TEST_PATH_PREFIX=${CMAKE_CURRENT_SOURCE_DIR}/)
+
+  # The flattest target needs some generated files
+  SET(FLATC_OPT --cpp --gen-mutable --gen-object-api --reflect-names)
+  SET(FLATC_OPT_COMP ${FLATC_OPT};--gen-compare)
+  SET(FLATC_OPT_SCOPED_ENUMS ${FLATC_OPT_COMP};--scoped-enums)
+
+  compile_schema_for_test(tests/alignment_test.fbs "${FLATC_OPT_COMP}")
+  compile_schema_for_test(tests/arrays_test.fbs "${FLATC_OPT_SCOPED_ENUMS}")
+  compile_schema_for_test(tests/native_inline_table_test.fbs "${FLATC_OPT_COMP}")
+  compile_schema_for_test(tests/native_type_test.fbs "${FLATC_OPT}")
+  compile_schema_for_test(tests/key_field/key_field_sample.fbs "${FLATC_OPT_COMP}")
+  compile_schema_for_test(tests/64bit/test_64bit.fbs "${FLATC_OPT_COMP};--bfbs-gen-embed")
+  compile_schema_for_test(tests/64bit/evolution/v1.fbs "${FLATC_OPT_COMP}")
+  compile_schema_for_test(tests/64bit/evolution/v2.fbs "${FLATC_OPT_COMP}")
+  compile_schema_for_test(tests/union_underlying_type_test.fbs "${FLATC_OPT_SCOPED_ENUMS}")
+
   if(FLATBUFFERS_CODE_SANITIZE)
     add_fsanitize_to_target(flattests ${FLATBUFFERS_CODE_SANITIZE})
   endif()
-
-  compile_flatbuffers_schema_to_cpp(samples/monster.fbs)
-  compile_flatbuffers_schema_to_binary(samples/monster.fbs)
+  
   include_directories(${CMAKE_CURRENT_BINARY_DIR}/samples)
+
   add_executable(flatsamplebinary ${FlatBuffers_Sample_Binary_SRCS})
-  add_dependencies(flatsamplebinary generated_code)
   add_executable(flatsampletext ${FlatBuffers_Sample_Text_SRCS})
-  add_dependencies(flatsampletext generated_code)
   add_executable(flatsamplebfbs ${FlatBuffers_Sample_BFBS_SRCS})
-  add_dependencies(flatsamplebfbs generated_code)
+
+  # Add a library so there is a single target that the generated samples can 
+  # link too.
+  if(MSVC OR ${CMAKE_VERSION} VERSION_GREATER_EQUAL "3.20.0")
+    add_library(flatsample INTERFACE)
+  else()
+    add_library(flatsample STATIC)
+  endif()
+
+  # Since flatsample has no sources, we have to explicitly set the linker lang.
+  set_target_properties(flatsample PROPERTIES LINKER_LANGUAGE CXX)
+  
+  compile_schema_for_samples(samples/monster.fbs "${FLATC_OPT_COMP}")
+
+  target_link_libraries(flatsamplebinary PRIVATE $<BUILD_INTERFACE:ProjectConfig> flatsample)
+  target_link_libraries(flatsampletext PRIVATE $<BUILD_INTERFACE:ProjectConfig> flatsample)
+  target_link_libraries(flatsamplebfbs PRIVATE $<BUILD_INTERFACE:ProjectConfig> flatsample)
 
   if(FLATBUFFERS_BUILD_CPP17)
-    # Don't generate header for flattests_cpp17 target.
-    # This target uses "generated_cpp17/monster_test_generated.h"
-    # produced by direct call of generate_code.py script.
     add_executable(flattests_cpp17 ${FlatBuffers_Tests_CPP17_SRCS})
-    add_dependencies(flattests_cpp17 generated_code)
-    target_compile_features(flattests_cpp17 PRIVATE cxx_std_17)
-    target_compile_definitions(flattests_cpp17 PRIVATE
-      FLATBUFFERS_TRACK_VERIFIER_BUFFER_SIZE
-      FLATBUFFERS_DEBUG_VERIFICATION_FAILURE=1
-    )
+    target_link_libraries(flattests_cpp17 PRIVATE $<BUILD_INTERFACE:ProjectConfig>)
+    target_include_directories(flattests_cpp17 PUBLIC src tests)
+    target_compile_features(flattests_cpp17 PRIVATE cxx_std_17) # requires cmake 3.8
+
     if(FLATBUFFERS_CODE_SANITIZE)
       add_fsanitize_to_target(flattests_cpp17 ${FLATBUFFERS_CODE_SANITIZE})
     endif()
@@ -602,9 +588,6 @@ if(FLATBUFFERS_BUILD_TESTS)
 endif()
 
 if(FLATBUFFERS_BUILD_GRPCTEST)
-  if(CMAKE_COMPILER_IS_GNUCXX)
-    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-unused-parameter -Wno-shadow")
-  endif()
   if(NOT GRPC_INSTALL_PATH)
     message(SEND_ERROR "GRPC_INSTALL_PATH variable is not defined. See grpc/README.md")
   endif()
@@ -619,15 +602,16 @@ if(FLATBUFFERS_BUILD_GRPCTEST)
   find_package(protobuf CONFIG REQUIRED)
   find_package(gRPC CONFIG REQUIRED)
   add_executable(grpctest ${FlatBuffers_GRPCTest_SRCS})
-  add_dependencies(grpctest generated_code)
-  target_link_libraries(grpctest PRIVATE gRPC::grpc++_unsecure gRPC::grpc_unsecure gRPC::gpr pthread dl)
-  if(FLATBUFFERS_CODE_SANITIZE AND NOT WIN32)
-    # GRPC test has problems with alignment and will fail under ASAN/UBSAN.
-    # add_fsanitize_to_target(grpctest ${FLATBUFFERS_CODE_SANITIZE})
-  endif()
+  target_link_libraries(grpctest
+    PRIVATE
+      $<BUILD_INTERFACE:ProjectConfig>
+      gRPC::grpc++_unsecure
+      gRPC::gpr
+      pthread
+      dl
+  )
 endif()
 
-
 if(FLATBUFFERS_INSTALL)
   include(GNUInstallDirs)
 
@@ -635,28 +619,24 @@ if(FLATBUFFERS_INSTALL)
 
   set(FB_CMAKE_DIR "${CMAKE_INSTALL_LIBDIR}/cmake/flatbuffers")
 
-  configure_file(CMake/FlatbuffersConfigVersion.cmake.in FlatbuffersConfigVersion.cmake @ONLY)
+  configure_file(CMake/flatbuffers-config-version.cmake.in flatbuffers-config-version.cmake @ONLY)
   install(
-      FILES "CMake/FlatbuffersConfig.cmake" "${CMAKE_CURRENT_BINARY_DIR}/FlatbuffersConfigVersion.cmake"
+      FILES
+        "CMake/flatbuffers-config.cmake"
+        "CMake/BuildFlatBuffers.cmake"
+        "${CMAKE_CURRENT_BINARY_DIR}/flatbuffers-config-version.cmake"
       DESTINATION ${FB_CMAKE_DIR}
   )
 
   if(FLATBUFFERS_BUILD_FLATLIB)
-    if(CMAKE_VERSION VERSION_LESS 3.0)
-      install(
-        TARGETS flatbuffers EXPORT FlatbuffersTargets
-        ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
-      )
-    else()
-      install(
-        TARGETS flatbuffers EXPORT FlatbuffersTargets
-        ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
-        INCLUDES DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
-      )
-    endif()
+    install(
+      TARGETS flatbuffers EXPORT FlatBuffersTargets
+      ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
+      INCLUDES DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
+    )
 
-    install(EXPORT FlatbuffersTargets
-      FILE FlatbuffersTargets.cmake
+    install(EXPORT FlatBuffersTargets
+      FILE FlatBuffersTargets.cmake
       NAMESPACE flatbuffers::
       DESTINATION ${FB_CMAKE_DIR}
     )
@@ -677,26 +657,17 @@ if(FLATBUFFERS_INSTALL)
   endif()
 
   if(FLATBUFFERS_BUILD_SHAREDLIB)
-    if(CMAKE_VERSION VERSION_LESS 3.0)
-      install(
-        TARGETS flatbuffers_shared EXPORT FlatbuffersSharedTargets
-        ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
-        RUNTIME DESTINATION ${CMAKE_INSTALL_LIBDIR}
-        LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
-      )
-    else()
-      install(
-        TARGETS flatbuffers_shared EXPORT FlatbuffersSharedTargets
-        ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
-        RUNTIME DESTINATION ${CMAKE_INSTALL_LIBDIR}
-        LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
-        INCLUDES DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
-      )
-    endif()
+    install(
+      TARGETS flatbuffers_shared EXPORT FlatBuffersSharedTargets
+      ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
+      RUNTIME DESTINATION ${CMAKE_INSTALL_LIBDIR}
+      LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+      INCLUDES DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
+    )
 
-  install(
-      EXPORT FlatbuffersSharedTargets
-      FILE FlatbuffersSharedTargets.cmake
+    install(
+      EXPORT FlatBuffersSharedTargets
+      FILE FlatBuffersSharedTargets.cmake
       NAMESPACE flatbuffers::
       DESTINATION ${FB_CMAKE_DIR}
     )
@@ -723,16 +694,6 @@ if(FLATBUFFERS_BUILD_TESTS)
   endif()
 endif()
 
-# This target is sync-barrier.
-# Other generate-dependent targets can depend on 'generated_code' only.
-get_generated_output(fbs_generated)
-if(fbs_generated)
-  # message(STATUS "Add generated_code target with files:${fbs_generated}")
-  add_custom_target(generated_code
-    DEPENDS ${fbs_generated}
-    COMMENT "All generated files were updated.")
-endif()
-
 include(CMake/BuildFlatBuffers.cmake)
 
 if(UNIX)
@@ -748,6 +709,14 @@ if(UNIX)
 endif()
 
 # Include for running Google Benchmarks.
-if(FLATBUFFERS_BUILD_BENCHMARKS AND CMAKE_VERSION VERSION_GREATER 3.13)
+if(FLATBUFFERS_BUILD_BENCHMARKS)
   add_subdirectory(benchmarks)
-endif()
+endif()
+
+# Add FlatBuffers::FlatBuffers interface, needed for FetchContent_Declare
+add_library(FlatBuffers INTERFACE)
+add_library(FlatBuffers::FlatBuffers ALIAS FlatBuffers)
+target_include_directories(
+  FlatBuffers
+  INTERFACE $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
+            $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}/include>)

FlatBuffers.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name             = 'FlatBuffers'
-  s.version          = '2.0.0'
+  s.version          = '25.2.10'
   s.summary          = 'FlatBuffers: Memory Efficient Serialization Library'
 
   s.description      = "FlatBuffers is a cross platform serialization library architected for
@@ -10,12 +10,15 @@ Pod::Spec.new do |s|
 
   s.homepage         = 'https://github.com/google/flatbuffers'
   s.license          = { :type => 'Apache2.0', :file => 'LICENSE' }
-  s.author           = { 'mustii' => 'mustii@mmk.one' }
-  s.source           = { :git => 'https://github.com/mustiikhalil/flatbuffers.git', :tag => s.version.to_s, :submodules => true }
+  s.author           = { 'mustii' => 'me@mustiikhalil.se' }
+  s.source           = { :git => 'https://github.com/google/flatbuffers.git', :tag => "v" + s.version.to_s, :submodules => true }
 
   s.ios.deployment_target = '11.0'
   s.osx.deployment_target = '10.14'
 
   s.swift_version = '5.0'
-  s.source_files = 'Sources/**/*'
+  s.source_files = 'swift/Sources/Flatbuffers/*.swift'
+  s.pod_target_xcconfig = {
+    'BUILD_LIBRARY_FOR_DISTRIBUTION' => 'YES'
+  }
 end

MODULE.bazel

@@ -0,0 +1,77 @@
+module(
+    name = "flatbuffers",
+    version = "25.2.10",
+    compatibility_level = 1,
+    repo_name = "com_github_google_flatbuffers",
+)
+
+bazel_dep(
+    name = "aspect_bazel_lib",
+    version = "2.11.0",
+)
+bazel_dep(
+    name = "aspect_rules_esbuild",
+    version = "0.21.0",
+)
+bazel_dep(
+    name = "aspect_rules_js",
+    version = "2.1.3",
+)
+bazel_dep(
+    name = "aspect_rules_ts",
+    version = "3.4.0",
+)
+bazel_dep(
+    name = "grpc",
+    version = "1.70.1",
+    repo_name = "com_github_grpc_grpc",
+)
+bazel_dep(
+    name = "platforms",
+    version = "0.0.10",
+)
+bazel_dep(
+    name = "rules_cc",
+    version = "0.0.16",
+)
+bazel_dep(
+    name = "rules_go",
+    version = "0.50.1",
+    repo_name = "io_bazel_rules_go",
+)
+bazel_dep(
+    name = "rules_nodejs",
+    version = "6.3.3",
+)
+bazel_dep(
+    name = "rules_shell",
+    version = "0.3.0",
+)
+bazel_dep(
+    name = "rules_swift",
+    version = "2.1.1",
+    repo_name = "build_bazel_rules_swift",
+)
+bazel_dep(
+    name = "bazel_skylib",
+    version = "1.7.1",
+)
+
+npm = use_extension("@aspect_rules_js//npm:extensions.bzl", "npm")
+npm.npm_translate_lock(
+    name = "flatbuffers_npm",
+    npmrc = "//:.npmrc",
+    pnpm_lock = "//ts:pnpm-lock.yaml",
+    # Override the Bazel package where pnpm-lock.yaml is located and link
+    # to the specified package instead.
+    root_package = "ts",
+    verify_node_modules_ignored = "//:.bazelignore",
+)
+use_repo(npm, "flatbuffers_npm")
+
+node = use_extension("@rules_nodejs//nodejs:extensions.bzl", "node")
+use_repo(node, "nodejs_linux_amd64")
+
+rules_ts_ext = use_extension("@aspect_rules_ts//ts:extensions.bzl", "ext")
+rules_ts_ext.deps()
+use_repo(rules_ts_ext, "npm_typescript")

Package.swift

@@ -1,4 +1,4 @@
-// swift-tools-version:5.5
+// swift-tools-version:5.9
 /*
  * Copyright 2020 Google Inc. All rights reserved.
  *
@@ -31,6 +31,6 @@ let package = Package(
   targets: [
     .target(
       name: "FlatBuffers",
-      dependencies: []),
+      dependencies: [],
+      path: "swift/Sources"),
   ])
-

README.md

@@ -0,0 +1,116 @@
+![logo](http://google.github.io/flatbuffers/fpl_logo_small.png) FlatBuffers
+===========
+
+![Build status](https://github.com/google/flatbuffers/actions/workflows/build.yml/badge.svg?branch=master)
+[![BuildKite status](https://badge.buildkite.com/7979d93bc6279aa539971f271253c65d5e8fe2fe43c90bbb25.svg)](https://buildkite.com/bazel/flatbuffers)
+[![Fuzzing Status](https://oss-fuzz-build-logs.storage.googleapis.com/badges/flatbuffers.svg)](https://bugs.chromium.org/p/oss-fuzz/issues/list?sort=-opened&can=1&q=proj:flatbuffers)
+[![Discord Chat](https://img.shields.io/discord/656202785926152206.svg)](https:///discord.gg/6qgKs3R)
+[![Twitter Follow](https://img.shields.io/twitter/follow/wvo.svg?style=social)](https://twitter.com/wvo)
+[![Twitter Follow](https://img.shields.io/twitter/follow/dbaileychess.svg?style=social)](https://twitter.com/dbaileychess)
+
+
+**FlatBuffers** is a cross platform serialization library architected for
+maximum memory efficiency. It allows you to directly access serialized data without parsing/unpacking it first, while still having great forwards/backwards compatibility.
+
+## Quick Start
+
+1. Build the compiler for flatbuffers (`flatc`)
+
+    Use `cmake` to create the build files for your platform and then perform the compilation (Linux example).
+
+    ```
+    cmake -G "Unix Makefiles"
+    make -j
+    ```
+
+2. Define your flatbuffer schema (`.fbs`)
+
+    Write the [schema](https://flatbuffers.dev/flatbuffers_guide_writing_schema.html) to define the data you want to serialize. See [monster.fbs](https://github.com/google/flatbuffers/blob/master/samples/monster.fbs) for an example.
+
+3. Generate code for your language(s)
+
+    Use the `flatc` compiler to take your schema and generate language-specific code:
+
+    ```
+    ./flatc --cpp --rust monster.fbs
+    ```
+    
+    Which generates `monster_generated.h` and `monster_generated.rs` files.
+
+4. Serialize data
+
+    Use the generated code, as well as the `FlatBufferBuilder` to construct your serialized buffer. ([`C++` example](https://github.com/google/flatbuffers/blob/master/samples/sample_binary.cpp#L24-L56))
+
+5. Transmit/store/save Buffer
+
+    Use your serialized buffer however you want. Send it to someone, save it for later, etc...
+
+6. Read the data
+
+    Use the generated accessors to read the data from the serialized buffer.
+    
+    It doesn't need to be the same language/schema version, FlatBuffers ensures the data is readable across languages and schema versions. See the [`Rust` example](https://github.com/google/flatbuffers/blob/master/samples/sample_binary.rs#L92-L106) reading the data written by `C++`.
+
+## Documentation
+
+**Go to our [landing page][] to browse our documentation.**
+
+## Supported operating systems
+- Windows
+- macOS
+- Linux
+- Android
+- And any others with a recent C++ compiler (C++ 11 and newer)
+
+## Supported programming languages
+
+Code generation and runtime libraries for many popular languages.
+
+1. C
+1. C++ - [snapcraft.io](https://snapcraft.io/flatbuffers)
+1. C# - [nuget.org](https://www.nuget.org/packages/Google.FlatBuffers)
+1. Dart - [pub.dev](https://pub.dev/packages/flat_buffers)
+1. Go - [go.dev](https://pkg.go.dev/github.com/google/flatbuffers)
+1. Java - [Maven](https://search.maven.org/artifact/com.google.flatbuffers/flatbuffers-java)
+1. JavaScript - [NPM](https://www.npmjs.com/package/flatbuffers)
+1. Kotlin
+1. Lobster
+1. Lua
+1. PHP
+1. Python - [PyPI](https://pypi.org/project/flatbuffers/)
+1. Rust - [crates.io](https://crates.io/crates/flatbuffers)
+1. Swift - [swiftpackageindex](https://swiftpackageindex.com/google/flatbuffers)
+1. TypeScript - [NPM](https://www.npmjs.com/package/flatbuffers)
+1. Nim
+
+## Versioning
+
+FlatBuffers does not follow traditional SemVer versioning (see [rationale](https://github.com/google/flatbuffers/wiki/Versioning)) but rather uses a format of the date of the release.
+
+## Contribution
+
+* [FlatBuffers Issues Tracker][] to submit an issue.
+* [stackoverflow.com][] with [`flatbuffers` tag][] for any questions regarding FlatBuffers.
+
+*To contribute to this project,* see [CONTRIBUTING][].
+
+## Community
+
+* [Discord Server](https:///discord.gg/6qgKs3R)
+
+## Security
+
+Please see our [Security Policy](SECURITY.md) for reporting vulnerabilities.
+
+## Licensing
+*Flatbuffers* is licensed under the Apache License, Version 2.0. See [LICENSE][] for the full license text.
+
+<br>
+
+   [CONTRIBUTING]: http://github.com/google/flatbuffers/blob/master/CONTRIBUTING.md
+   [`flatbuffers` tag]: https://stackoverflow.com/questions/tagged/flatbuffers
+   [FlatBuffers Google Group]: https://groups.google.com/forum/#!forum/flatbuffers
+   [FlatBuffers Issues Tracker]: http://github.com/google/flatbuffers/issues
+   [stackoverflow.com]: http://stackoverflow.com/search?q=flatbuffers
+   [landing page]: https://google.github.io/flatbuffers
+   [LICENSE]: https://github.com/google/flatbuffers/blob/master/LICENSE

WORKSPACE

@@ -1,46 +0,0 @@
-workspace(name = "com_github_google_flatbuffers")
-
-load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
-
-http_archive(
-    name = "io_bazel_rules_go",
-    sha256 = "d1ffd055969c8f8d431e2d439813e42326961d0942bdf734d2c95dc30c369566",
-    urls = [
-        "https://mirror.bazel.build/github.com/bazelbuild/rules_go/releases/download/v0.24.5/rules_go-v0.24.5.tar.gz",
-        "https://github.com/bazelbuild/rules_go/releases/download/v0.24.5/rules_go-v0.24.5.tar.gz",
-    ],
-)
-
-load("@io_bazel_rules_go//go:deps.bzl", "go_register_toolchains", "go_rules_dependencies")
-
-go_rules_dependencies()
-
-go_register_toolchains()
-
-##### Protobuf
-_PROTOBUF_VERSION = "3.15.2"
-
-http_archive(
-    name = "com_google_protobuf",
-    strip_prefix = "protobuf-" + _PROTOBUF_VERSION,
-    urls = [
-        "https://github.com/protocolbuffers/protobuf/archive/v" + _PROTOBUF_VERSION + ".tar.gz",
-    ],
-)
-
-##### GRPC
-_GRPC_VERSION = "1.39.0"
-
-http_archive(
-    name = "com_github_grpc_grpc",
-    strip_prefix = "grpc-" + _GRPC_VERSION,
-    urls = ["https://github.com/grpc/grpc/archive/v" + _GRPC_VERSION + ".tar.gz"],
-)
-
-load("@com_github_grpc_grpc//bazel:grpc_deps.bzl", "grpc_deps")
-
-grpc_deps()
-
-load("@com_github_grpc_grpc//bazel:grpc_extra_deps.bzl", "grpc_extra_deps")
-
-grpc_extra_deps()

android/.project

@@ -1,20 +1,22 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright (c) 2014 Google, Inc.
-
-     This software is provided 'as-is', without any express or implied
-     warranty.  In no event will the authors be held liable for any damages
-     arising from the use of this software.
-     Permission is granted to anyone to use this software for any purpose,
-     including commercial applications, and to alter it and redistribute it
-     freely, subject to the following restrictions:
-     1. The origin of this software must not be misrepresented; you must not
-     claim that you wrote the original software. If you use this software
-     in a product, an acknowledgment in the product documentation would be
-     appreciated but is not required.
-     2. Altered source versions must be plainly marked as such, and must not be
-     misrepresented as being the original software.
-     3. This notice may not be removed or altered from any source distribution.
- -->
 <projectDescription>
-    <name>FlatBufferTest</name>
+	<name>FlatBufferTest</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+	</buildSpec>
+	<natures>
+	</natures>
+	<filteredResources>
+		<filter>
+			<id>1672434305228</id>
+			<name></name>
+			<type>30</type>
+			<matcher>
+				<id>org.eclipse.core.resources.regexFilterMatcher</id>
+				<arguments>node_modules|\.git|__CREATED_BY_JAVA_LANGUAGE_SERVER__</arguments>
+			</matcher>
+		</filter>
+	</filteredResources>
 </projectDescription>

android/AndroidManifest.xml

@@ -1,28 +1,14 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (c) 2013 Google, Inc.
-
-     This software is provided 'as-is', without any express or implied
-     warranty.  In no event will the authors be held liable for any damages
-     arising from the use of this software.
-     Permission is granted to anyone to use this software for any purpose,
-     including commercial applications, and to alter it and redistribute it
-     freely, subject to the following restrictions:
-     1. The origin of this software must not be misrepresented; you must not
-     claim that you wrote the original software. If you use this software
-     in a product, an acknowledgment in the product documentation would be
-     appreciated but is not required.
-     2. Altered source versions must be plainly marked as such, and must not be
-     misrepresented as being the original software.
-     3. This notice may not be removed or altered from any source distribution.
- -->
 <!-- BEGIN_INCLUDE(manifest) -->
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
           package="com.example.FlatBufferTest">
 
+    <uses-sdk android:minSdkVersion="14"/>
     <uses-feature android:glEsVersion="0x00020000"></uses-feature>
 
     <!-- This .apk has no Java code itself, so set hasCode to false. -->
-    <application android:label="@string/app_name"
+    <application android:name="android.support.multidex.MultiDexApplication"
+                 android:label="@string/app_name"
                  android:hasCode="false"
                  android:allowBackup="false">
         <!-- Our activity is the built-in NativeActivity framework class.

android/app/build.gradle

@@ -1,15 +1,13 @@
 apply plugin: 'com.android.application'
 apply plugin: 'kotlin-android'
-apply plugin: 'kotlin-android-extensions'
 
 android {
-  compileSdkVersion 30
-  buildToolsVersion "30.0.2"
+  compileSdk 33
 
   defaultConfig {
     applicationId "com.flatbuffers.app"
-    minSdkVersion 16
-    targetSdkVersion 30
+    minSdkVersion 26
+    targetSdkVersion 33
     versionCode 1
     versionName "1.0"
 
@@ -18,6 +16,18 @@ android {
       targetCompatibility JavaVersion.VERSION_1_8
     }
 
+    sourceSets {
+      main {
+        java {
+          srcDir '../../java/src/main/java/'
+        }
+      }
+    }
+
+    ndk {
+      abiFilters 'arm64-v8a', 'armeabi-v7a'
+    }
+    
     testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     externalNativeBuild {
       cmake {
@@ -33,7 +43,6 @@ android {
     }
   }
 
-  ndkVersion "21.3.6528147"
   externalNativeBuild {
     cmake {
       path "src/main/cpp/CMakeLists.txt"
@@ -52,16 +61,17 @@ android {
     fbsFiles.forEach{
       commandLineArgs.add(it.path)
     }
+
     commandLine commandLineArgs
 
     doFirst {
       delete "$outputCppDir/"
       mkdir "$outputCppDir/"
     }
+
     doLast {
-      if (execResult.getExitValue() != 0) {
-        println(standardOutput.toString())
-        throw new GradleException("flatc command line failed")
+      if (executionResult.get().exitValue != 0) {
+        throw new GradleException("flatc failed with: ${executionResult.get().toString()}")
       }
     }
   }
@@ -74,6 +84,10 @@ android {
 
     standardOutput = new ByteArrayOutputStream()
     errorOutput = new ByteArrayOutputStream()
+
+    setErrorOutput(errorOutput)
+    setStandardOutput(standardOutput)
+
     def commandLineArgs = ['flatc', '-o', outputKotlinDir, '--kotlin']
     fbsFiles.forEach{
       commandLineArgs.add(it.path)
@@ -85,50 +99,27 @@ android {
       mkdir "$outputKotlinDir/"
     }
     doLast {
-      if (execResult.getExitValue() != 0) {
-        println(standardOutput.toString())
-        throw new GradleException("flatc command line failed")
+      if (executionResult.get().exitValue != 0) {
+        throw new GradleException("flatc failed with: ${executionResult.get().toString()}")
       }
     }
   }
 
   afterEvaluate {
-    android.applicationVariants.all { variant ->
-      variant.javaCompiler.dependsOn(generateFbsKotlin)
-      variant.javaCompiler.dependsOn(generateFbsCpp)
-    }
-  }
-
-  flavorDimensions "stl-variant"
-  productFlavors {
-    gnustl {
-      dimension "stl-variant"
-      applicationIdSuffix ".gnustl"
-      versionNameSuffix "-gnustl"
-      externalNativeBuild {
-        ndkBuild {
-          arguments "APP_STL=gnustl_static"
-        }
-      }
-    }
-    libcpp {
-      dimension "stl-variant"
-      applicationIdSuffix ".libcpp"
-      versionNameSuffix "-libcpp"
-      externalNativeBuild {
-        ndkBuild {
-          arguments "APP_STL=c++_static"
-        }
-      }
+    tasks.named("preBuild") {
+      dependsOn(generateFbsKotlin)
+      dependsOn(generateFbsCpp)
     }
   }
+  namespace 'com.flatbuffers.app'
 }
 
 dependencies {
   implementation fileTree(dir: "libs", include: ["*.jar"])
   implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
-  implementation 'androidx.core:core-ktx:1.3.2'
-  implementation 'androidx.appcompat:appcompat:1.2.0'
-  implementation 'com.google.flatbuffers:flatbuffers-java:2.0.0'
+  implementation 'androidx.appcompat:appcompat:1.6.1'
+
+  // If you using java runtime you can add its dependency as the example below
+  // implementation 'com.google.flatbuffers:flatbuffers-java:$latest_version'
 
 }

android/app/src/main/AndroidManifest.xml

@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-  package="com.flatbuffers.app">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
 
   <application
     android:allowBackup="true"
@@ -9,7 +8,8 @@
     android:roundIcon="@mipmap/ic_launcher_round"
     android:supportsRtl="true"
     android:theme="@style/AppTheme">
-    <activity android:name=".MainActivity">
+    <activity android:name=".MainActivity"
+      android:exported="true">
       <intent-filter>
         <action android:name="android.intent.action.MAIN" />
 

android/app/src/main/cpp/CMakeLists.txt

@@ -48,7 +48,6 @@ find_library( # Sets the name of the path variable.
 target_link_libraries( # Specifies the target library.
                        native-lib
                        flatbuffers
-                       flatbuffers_tests
                        # Links the target library to the log library
                        # included in the NDK.
                        ${log-lib} )

android/app/src/main/cpp/flatbuffers/CMakeLists.txt

@@ -18,7 +18,6 @@ set(FlatBuffers_Library_SRCS
         ${FLATBUFFERS_SRC}/include/flatbuffers/allocator.h
         ${FLATBUFFERS_SRC}/include/flatbuffers/array.h
         ${FLATBUFFERS_SRC}/include/flatbuffers/base.h
-        ${FLATBUFFERS_SRC}/include/flatbuffers/bfbs_generator.h
         ${FLATBUFFERS_SRC}/include/flatbuffers/buffer.h
         ${FLATBUFFERS_SRC}/include/flatbuffers/buffer_ref.h
         ${FLATBUFFERS_SRC}/include/flatbuffers/default_allocator.h
@@ -26,6 +25,7 @@ set(FlatBuffers_Library_SRCS
         ${FLATBUFFERS_SRC}/include/flatbuffers/flatbuffer_builder.h
         ${FLATBUFFERS_SRC}/include/flatbuffers/flatbuffers.h
         ${FLATBUFFERS_SRC}/include/flatbuffers/flexbuffers.h
+        ${FLATBUFFERS_SRC}/include/flatbuffers/flex_flat_util.h
         ${FLATBUFFERS_SRC}/include/flatbuffers/hash.h
         ${FLATBUFFERS_SRC}/include/flatbuffers/idl.h
         ${FLATBUFFERS_SRC}/include/flatbuffers/minireflect.h
@@ -48,26 +48,9 @@ set(FlatBuffers_Library_SRCS
         ${FLATBUFFERS_SRC}/src/code_generators.cpp
         )
 
-set(FlatBuffers_Test_SRCS
-        ${FLATBUFFERS_SRC}/tests/test.cpp
-        ${FLATBUFFERS_SRC}/tests/test_assert.h
-        ${FLATBUFFERS_SRC}/tests/test_builder.h
-        ${FLATBUFFERS_SRC}/tests/test_assert.cpp
-        ${FLATBUFFERS_SRC}/tests/test_builder.cpp
-        ${FLATBUFFERS_SRC}/tests/native_type_test_impl.h
-        ${FLATBUFFERS_SRC}/tests/native_type_test_impl.cpp
-)
-
 add_library( # Sets the name of the library.
              flatbuffers
 
              ${FlatBuffers_Library_SRCS}
-             ${FlatBuffers_Test_SRCS}
              ${Generated_SRCS}
 )
-
-add_library( # Sets the name of the library.
-             flatbuffers_tests
-
-             ${FlatBuffers_Test_SRCS}
-)

android/app/src/main/cpp/generated/animal_generated.h

@@ -6,6 +6,13 @@
 
 #include "flatbuffers/flatbuffers.h"
 
+// Ensure the included flatbuffers.h is the same version as when this file was
+// generated, otherwise it may not be compatible.
+static_assert(FLATBUFFERS_VERSION_MAJOR == 24 &&
+              FLATBUFFERS_VERSION_MINOR == 12 &&
+              FLATBUFFERS_VERSION_REVISION == 23,
+             "Non-compatible flatbuffers version included");
+
 namespace com {
 namespace fbs {
 namespace app {
@@ -13,62 +20,61 @@ namespace app {
 struct Animal;
 struct AnimalBuilder;
 
-struct Animal FLATBUFFERS_FINAL_CLASS : private flatbuffers::Table {
+struct Animal FLATBUFFERS_FINAL_CLASS : private ::flatbuffers::Table {
   typedef AnimalBuilder Builder;
   enum FlatBuffersVTableOffset FLATBUFFERS_VTABLE_UNDERLYING_TYPE {
     VT_NAME = 4,
     VT_SOUND = 6,
     VT_WEIGHT = 8
   };
-  const flatbuffers::String *name() const {
-    return GetPointer<const flatbuffers::String *>(VT_NAME);
+  const ::flatbuffers::String *name() const {
+    return GetPointer<const ::flatbuffers::String *>(VT_NAME);
   }
-  const flatbuffers::String *sound() const {
-    return GetPointer<const flatbuffers::String *>(VT_SOUND);
+  const ::flatbuffers::String *sound() const {
+    return GetPointer<const ::flatbuffers::String *>(VT_SOUND);
   }
   uint16_t weight() const {
     return GetField<uint16_t>(VT_WEIGHT, 0);
   }
-  bool Verify(flatbuffers::Verifier &verifier) const {
+  bool Verify(::flatbuffers::Verifier &verifier) const {
     return VerifyTableStart(verifier) &&
            VerifyOffset(verifier, VT_NAME) &&
            verifier.VerifyString(name()) &&
            VerifyOffset(verifier, VT_SOUND) &&
            verifier.VerifyString(sound()) &&
-           VerifyField<uint16_t>(verifier, VT_WEIGHT) &&
+           VerifyField<uint16_t>(verifier, VT_WEIGHT, 2) &&
            verifier.EndTable();
   }
 };
 
 struct AnimalBuilder {
   typedef Animal Table;
-  flatbuffers::FlatBufferBuilder &fbb_;
-  flatbuffers::uoffset_t start_;
-  void add_name(flatbuffers::Offset<flatbuffers::String> name) {
+  ::flatbuffers::FlatBufferBuilder &fbb_;
+  ::flatbuffers::uoffset_t start_;
+  void add_name(::flatbuffers::Offset<::flatbuffers::String> name) {
     fbb_.AddOffset(Animal::VT_NAME, name);
   }
-  void add_sound(flatbuffers::Offset<flatbuffers::String> sound) {
+  void add_sound(::flatbuffers::Offset<::flatbuffers::String> sound) {
     fbb_.AddOffset(Animal::VT_SOUND, sound);
   }
   void add_weight(uint16_t weight) {
     fbb_.AddElement<uint16_t>(Animal::VT_WEIGHT, weight, 0);
   }
-  explicit AnimalBuilder(flatbuffers::FlatBufferBuilder &_fbb)
+  explicit AnimalBuilder(::flatbuffers::FlatBufferBuilder &_fbb)
         : fbb_(_fbb) {
     start_ = fbb_.StartTable();
   }
-  AnimalBuilder &operator=(const AnimalBuilder &);
-  flatbuffers::Offset<Animal> Finish() {
+  ::flatbuffers::Offset<Animal> Finish() {
     const auto end = fbb_.EndTable(start_);
-    auto o = flatbuffers::Offset<Animal>(end);
+    auto o = ::flatbuffers::Offset<Animal>(end);
     return o;
   }
 };
 
-inline flatbuffers::Offset<Animal> CreateAnimal(
-    flatbuffers::FlatBufferBuilder &_fbb,
-    flatbuffers::Offset<flatbuffers::String> name = 0,
-    flatbuffers::Offset<flatbuffers::String> sound = 0,
+inline ::flatbuffers::Offset<Animal> CreateAnimal(
+    ::flatbuffers::FlatBufferBuilder &_fbb,
+    ::flatbuffers::Offset<::flatbuffers::String> name = 0,
+    ::flatbuffers::Offset<::flatbuffers::String> sound = 0,
     uint16_t weight = 0) {
   AnimalBuilder builder_(_fbb);
   builder_.add_sound(sound);
@@ -77,8 +83,8 @@ inline flatbuffers::Offset<Animal> CreateAnimal(
   return builder_.Finish();
 }
 
-inline flatbuffers::Offset<Animal> CreateAnimalDirect(
-    flatbuffers::FlatBufferBuilder &_fbb,
+inline ::flatbuffers::Offset<Animal> CreateAnimalDirect(
+    ::flatbuffers::FlatBufferBuilder &_fbb,
     const char *name = nullptr,
     const char *sound = nullptr,
     uint16_t weight = 0) {
@@ -92,32 +98,32 @@ inline flatbuffers::Offset<Animal> CreateAnimalDirect(
 }
 
 inline const com::fbs::app::Animal *GetAnimal(const void *buf) {
-  return flatbuffers::GetRoot<com::fbs::app::Animal>(buf);
+  return ::flatbuffers::GetRoot<com::fbs::app::Animal>(buf);
 }
 
 inline const com::fbs::app::Animal *GetSizePrefixedAnimal(const void *buf) {
-  return flatbuffers::GetSizePrefixedRoot<com::fbs::app::Animal>(buf);
+  return ::flatbuffers::GetSizePrefixedRoot<com::fbs::app::Animal>(buf);
 }
 
 inline bool VerifyAnimalBuffer(
-    flatbuffers::Verifier &verifier) {
+    ::flatbuffers::Verifier &verifier) {
   return verifier.VerifyBuffer<com::fbs::app::Animal>(nullptr);
 }
 
 inline bool VerifySizePrefixedAnimalBuffer(
-    flatbuffers::Verifier &verifier) {
+    ::flatbuffers::Verifier &verifier) {
   return verifier.VerifySizePrefixedBuffer<com::fbs::app::Animal>(nullptr);
 }
 
 inline void FinishAnimalBuffer(
-    flatbuffers::FlatBufferBuilder &fbb,
-    flatbuffers::Offset<com::fbs::app::Animal> root) {
+    ::flatbuffers::FlatBufferBuilder &fbb,
+    ::flatbuffers::Offset<com::fbs::app::Animal> root) {
   fbb.Finish(root);
 }
 
 inline void FinishSizePrefixedAnimalBuffer(
-    flatbuffers::FlatBufferBuilder &fbb,
-    flatbuffers::Offset<com::fbs::app::Animal> root) {
+    ::flatbuffers::FlatBufferBuilder &fbb,
+    ::flatbuffers::Offset<com::fbs::app::Animal> root) {
   fbb.FinishSizePrefixed(root);
 }
 

android/app/src/main/java/generated/com/fbs/app/Animal.kt

@@ -2,12 +2,24 @@
 
 package com.fbs.app
 
-import java.nio.*
+import com.google.flatbuffers.BaseVector
+import com.google.flatbuffers.BooleanVector
+import com.google.flatbuffers.ByteVector
+import com.google.flatbuffers.Constants
+import com.google.flatbuffers.DoubleVector
+import com.google.flatbuffers.FlatBufferBuilder
+import com.google.flatbuffers.FloatVector
+import com.google.flatbuffers.LongVector
+import com.google.flatbuffers.StringVector
+import com.google.flatbuffers.Struct
+import com.google.flatbuffers.Table
+import com.google.flatbuffers.UnionVector
+import java.nio.ByteBuffer
+import java.nio.ByteOrder
 import kotlin.math.sign
-import com.google.flatbuffers.*
 
 @Suppress("unused")
-@ExperimentalUnsignedTypes
+@kotlin.ExperimentalUnsignedTypes
 class Animal : Table() {
 
     fun __init(_i: Int, _bb: ByteBuffer)  {
@@ -20,14 +32,22 @@ class Animal : Table() {
     val name : String?
         get() {
             val o = __offset(4)
-            return if (o != 0) __string(o + bb_pos) else null
+            return if (o != 0) {
+                __string(o + bb_pos)
+            } else {
+                null
+            }
         }
     val nameAsByteBuffer : ByteBuffer get() = __vector_as_bytebuffer(4, 1)
     fun nameInByteBuffer(_bb: ByteBuffer) : ByteBuffer = __vector_in_bytebuffer(_bb, 4, 1)
     val sound : String?
         get() {
             val o = __offset(6)
-            return if (o != 0) __string(o + bb_pos) else null
+            return if (o != 0) {
+                __string(o + bb_pos)
+            } else {
+                null
+            }
         }
     val soundAsByteBuffer : ByteBuffer get() = __vector_as_bytebuffer(6, 1)
     fun soundInByteBuffer(_bb: ByteBuffer) : ByteBuffer = __vector_in_bytebuffer(_bb, 6, 1)
@@ -37,7 +57,7 @@ class Animal : Table() {
             return if(o != 0) bb.getShort(o + bb_pos).toUShort() else 0u
         }
     companion object {
-        fun validateVersion() = Constants.FLATBUFFERS_2_0_0()
+        fun validateVersion() = Constants.FLATBUFFERS_25_2_10()
         fun getRootAsAnimal(_bb: ByteBuffer): Animal = getRootAsAnimal(_bb, Animal())
         fun getRootAsAnimal(_bb: ByteBuffer, obj: Animal): Animal {
             _bb.order(ByteOrder.LITTLE_ENDIAN)

android/build.gradle

@@ -1,12 +1,12 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 buildscript {
-  ext.kotlin_version = "1.4.10"
+  ext.kotlin_version = "1.7.21"
   repositories {
     google()
-    jcenter()
+    mavenCentral()
   }
   dependencies {
-    classpath 'com.android.tools.build:gradle:4.1.0'
+    classpath 'com.android.tools.build:gradle:7.4.1'
     classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
 
     // NOTE: Do not place your application dependencies here; they belong
@@ -17,7 +17,7 @@ buildscript {
 allprojects {
   repositories {
     google()
-    jcenter()
+    mavenCentral()
   }
 }
 

android/gradle.properties

@@ -19,3 +19,5 @@ android.useAndroidX=true
 android.enableJetifier=true
 # Kotlin code style for this project: "official" or "obsolete":
 kotlin.code.style=official
+# Use parallel builds
+org.gradle.parallel=true

android/gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,5 @@
-#Thu Oct 29 19:47:23 CET 2020
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.0.1-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.5-all.zip

appveyor.yml

@@ -1,76 +0,0 @@
-branches:
-  only:
-    - master
-
-environment:
-  nodejs_version: "14"
-
-  global:
-    # Workaround for https://github.com/conda/conda-build/issues/636
-    PYTHONIOENCODING: UTF-8
-    CONDA_INSTALL_LOCN: "C:\\Miniconda35-x64"
-    CMAKE_OPTIONS: ""
-    CPP_TEST_OPTIONS: ""
-    CHECK_GEN_CODE: 1
-
-  matrix:
-    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
-      CMAKE_VS_VERSION: "14 2015"
-
-platform:
-  - x86
-  - x64
-
-configuration:
-  - Debug
-  - Release
-
-before_build:
-  - cmake . -G"Visual Studio %CMAKE_VS_VERSION%" -DFLATBUFFERS_CODE_SANITIZE=1 %CMAKE_OPTIONS%
-  # This cuts down on a lot of noise generated by xamarin warnings.
-  - if exist "C:\Program Files (x86)\MSBuild\14.0\Microsoft.Common.targets\ImportAfter\Xamarin.Common.targets" del "C:\Program Files (x86)\MSBuild\14.0\Microsoft.Common.targets\ImportAfter\Xamarin.Common.targets"
-
-build:
-  project: ALL_BUILD.vcxproj
-  verbosity: minimal
-
-after_build:
-  - python conan/appveyor/install.py
-  - python conan/appveyor/build.py
-
-install:
-  - set PATH=%CONDA_INSTALL_LOCN%;%CONDA_INSTALL_LOCN%\scripts;%PATH%;
-  - ps: Install-Product node $env:nodejs_version
-
-test_script:
-  - if [%CHECK_GEN_CODE%]==[1] (call py scripts/check_generate_code.py "%CPP_TEST_OPTIONS%")
-  - "cd tests"
-  - 7z a GeneratedMyGameCode.zip MyGame\
-  - rem "---------------- C++ -----------------"
-  - "cd .."
-  - "%CONFIGURATION%\\flattests.exe"
-  - rem "---------------- JS -----------------"
-  - "node --version"
-  - "npm install"
-  - "npm run compile"
-  - "cd tests"
-  - "TypeScriptTest.bat"
-  - rem "---------------- C# -----------------"
-  # Have to compile this here rather than in "build" above because AppVeyor only
-  # supports building one project??
-  - "cd FlatBuffers.Test"
-  - "dotnet new sln"
-  - "dotnet sln add FlatBuffers.Test.csproj"
-  - "nuget restore"
-  - "mkdir .tmp"
-  - "msbuild.exe /property:Configuration=Release;OutputPath=.tmp /verbosity:minimal FlatBuffers.Test.csproj"
-  - ".tmp\\FlatBuffers.Test.exe"
-  # Run tests with UNSAFE_BYTEBUFFER
-  - "msbuild.exe /property:Configuration=Release;UnsafeByteBuffer=true;OutputPath=.tmp /verbosity:minimal FlatBuffers.Test.csproj"
-  - ".tmp\\FlatBuffers.Test.exe"
-
-artifacts:
-  - path: $(CONFIGURATION)\flatc.exe
-    name: flatc.exe
-  - path: tests\GeneratedMyGameCode.zip
-    name: GeneratedMyGameCode.zip

benchmarks/CMakeLists.txt

@@ -1,8 +1,9 @@
 # Setup for running Google Benchmarks (https://github.com/google/benchmark) on
-# flatbuffers. This requires both that benchmark library and its depenency gtest
+# flatbuffers. This requires both that benchmark library and its dependency gtest
 # to build. Instead of including them here or doing a submodule, this uses
 # FetchContent (https://cmake.org/cmake/help/latest/module/FetchContent.html) to
 # grab the dependencies at config time. This requires CMake 3.14 or higher.
+
 cmake_minimum_required(VERSION 3.14)
 include(FetchContent)
 
@@ -16,7 +17,7 @@ FetchContent_Declare(
 FetchContent_Declare(
     googlebenchmark
     GIT_REPOSITORY https://github.com/google/benchmark.git
-    GIT_TAG        f91b6b42b1b9854772a90ae9501464a161707d1e # v1.6.0
+    GIT_TAG        0d98dba29d66e93259db7daa53a9327df767a415 # v1.6.1
 )
 
 # For Windows: Prevent overriding the parent project's compiler/linker 
@@ -27,7 +28,7 @@ FetchContent_MakeAvailable(
     googlebenchmark
 )
 
-set(CPP_BENCH_DIR cpp)
+set(CPP_BENCH_DIR ${CMAKE_CURRENT_SOURCE_DIR}/cpp)
 set(CPP_FB_BENCH_DIR ${CPP_BENCH_DIR}/flatbuffers)
 set(CPP_RAW_BENCH_DIR ${CPP_BENCH_DIR}/raw)
 set(CPP_BENCH_FBS ${CPP_FB_BENCH_DIR}/bench.fbs)
@@ -62,8 +63,14 @@ add_custom_command(
 add_executable(flatbenchmark ${FlatBenchmark_SRCS})
 
 # Benchmark requires C++11 
-target_compile_features(flatbenchmark PUBLIC
-    cxx_std_11
+target_compile_features(flatbenchmark PRIVATE
+    cxx_std_11 # requires cmake 3.8
+)
+
+target_compile_options(flatbenchmark
+    PRIVATE
+        -fno-aligned-new
+        -Wno-deprecated-declarations
 )
 
 # Set the output directory to the root binary directory
@@ -75,7 +82,7 @@ set_target_properties(flatbenchmark
 # The includes of the benchmark files are fully qualified from flatbuffers root.
 target_include_directories(flatbenchmark PUBLIC ${CMAKE_SOURCE_DIR})
 
-target_link_libraries(flatbenchmark 
+target_link_libraries(flatbenchmark PRIVATE
     benchmark::benchmark_main # _main to use their entry point 
     gtest # Link to gtest so we can also assert in the benchmarks
 )

benchmarks/cpp/flatbuffers/bench_generated.h

@@ -6,6 +6,13 @@
 
 #include "flatbuffers/flatbuffers.h"
 
+// Ensure the included flatbuffers.h is the same version as when this file was
+// generated, otherwise it may not be compatible.
+static_assert(FLATBUFFERS_VERSION_MAJOR == 24 &&
+              FLATBUFFERS_VERSION_MINOR == 12 &&
+              FLATBUFFERS_VERSION_REVISION == 23,
+             "Non-compatible flatbuffers version included");
+
 namespace benchmarks_flatbuffers {
 
 struct Foo;
@@ -157,11 +164,11 @@ struct FooBar FLATBUFFERS_FINAL_CLASS : private flatbuffers::Table {
   }
   bool Verify(flatbuffers::Verifier &verifier) const {
     return VerifyTableStart(verifier) &&
-           VerifyField<benchmarks_flatbuffers::Bar>(verifier, VT_SIBLING) &&
+           VerifyField<benchmarks_flatbuffers::Bar>(verifier, VT_SIBLING, 8) &&
            VerifyOffset(verifier, VT_NAME) &&
            verifier.VerifyString(name()) &&
-           VerifyField<double>(verifier, VT_RATING) &&
-           VerifyField<uint8_t>(verifier, VT_POSTFIX) &&
+           VerifyField<double>(verifier, VT_RATING, 8) &&
+           VerifyField<uint8_t>(verifier, VT_POSTFIX, 1) &&
            verifier.EndTable();
   }
 };
@@ -247,8 +254,8 @@ struct FooBarContainer FLATBUFFERS_FINAL_CLASS : private flatbuffers::Table {
            VerifyOffset(verifier, VT_LIST) &&
            verifier.VerifyVector(list()) &&
            verifier.VerifyVectorOfTables(list()) &&
-           VerifyField<uint8_t>(verifier, VT_INITIALIZED) &&
-           VerifyField<int16_t>(verifier, VT_FRUIT) &&
+           VerifyField<uint8_t>(verifier, VT_INITIALIZED, 1) &&
+           VerifyField<int16_t>(verifier, VT_FRUIT, 2) &&
            VerifyOffset(verifier, VT_LOCATION) &&
            verifier.VerifyString(location()) &&
            verifier.EndTable();

benchmarks/cpp/flatbuffers/fb_bench.cpp

@@ -16,7 +16,7 @@ struct FlatBufferBench : Bench {
   explicit FlatBufferBench(int64_t initial_size, Allocator *allocator)
       : fbb(initial_size, allocator, false) {}
 
-  uint8_t *Encode(void *, int64_t &len) {
+  uint8_t *Encode(void *, int64_t &len) override {
     fbb.Clear();
 
     const int kVectorLength = 3;
@@ -40,7 +40,7 @@ struct FlatBufferBench : Bench {
     return fbb.GetBufferPointer();
   }
 
-  int64_t Use(void *decoded) {
+  int64_t Use(void *decoded) override {
     sum = 0;
     auto foobarcontainer = GetFooBarContainer(decoded);
     sum = 0;
@@ -65,8 +65,8 @@ struct FlatBufferBench : Bench {
     return sum;
   }
 
-  void *Decode(void *buffer, int64_t) { return buffer; }
-  void Dealloc(void *) override{};
+  void *Decode(void *buffer, int64_t) override { return buffer; }
+  void Dealloc(void *) override {};
 
   FlatBufferBuilder fbb;
 };

benchmarks/cpp/raw/raw_bench.cpp

@@ -45,7 +45,7 @@ struct FooBarContainer {
 };
 
 struct RawBench : Bench {
-  uint8_t *Encode(void *buf, int64_t &len) {
+  uint8_t *Encode(void *buf, int64_t &len) override {
     FooBarContainer *fbc = new (buf) FooBarContainer;
     strcpy(fbc->location, "http://google.com/flatbuffers/");  // Unsafe eek!
     fbc->location_len = (int)strlen(fbc->location);
@@ -74,7 +74,7 @@ struct RawBench : Bench {
     return reinterpret_cast<uint8_t *>(fbc);
   };
 
-  int64_t Use(void *decoded) {
+  int64_t Use(void *decoded) override {
     auto foobarcontainer = reinterpret_cast<FooBarContainer *>(decoded);
     sum = 0;
     Add(foobarcontainer->initialized);
@@ -98,7 +98,7 @@ struct RawBench : Bench {
     return sum;
   }
 
-  void *Decode(void *buf, int64_t) { return buf; }
+  void *Decode(void *buf, int64_t) override { return buf; }
   void Dealloc(void *) override{};
 };
 

benchmarks/swift/Benchmarks/FlatbuffersBenchmarks/FlatbuffersBenchmarks.swift

@@ -0,0 +1,201 @@
+/*
+ * Copyright 2024 Google Inc. All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import Benchmark
+import CoreFoundation
+import FlatBuffers
+
+@usableFromInline
+struct AA: NativeStruct {
+  public init(a: Double, b: Double) {
+    self.a = a
+    self.b = b
+  }
+  var a: Double
+  var b: Double
+}
+
+let benchmarks = {
+  let ints: [Int] = Array(repeating: 42, count: 100)
+  let bytes: [UInt8] = Array(repeating: 42, count: 100)
+  let str10 = (0...9).map { _ -> String in "x" }.joined()
+  let str100 = (0...99).map { _ -> String in "x" }.joined()
+  let array: [AA] = [
+    AA(a: 2.4, b: 2.4),
+    AA(a: 2.4, b: 2.4),
+    AA(a: 2.4, b: 2.4),
+    AA(a: 2.4, b: 2.4),
+    AA(a: 2.4, b: 2.4),
+  ]
+
+  let metrics: [BenchmarkMetric] = [
+    .cpuTotal,
+    .wallClock,
+    .mallocCountTotal,
+    .releaseCount,
+    .peakMemoryResident,
+  ]
+  let maxIterations = 1_000_000
+  let maxDuration: Duration = .seconds(3)
+  let singleConfiguration: Benchmark.Configuration = .init(
+    metrics: metrics,
+    warmupIterations: 1,
+    scalingFactor: .one,
+    maxDuration: maxDuration,
+    maxIterations: maxIterations)
+  let kiloConfiguration: Benchmark.Configuration = .init(
+    metrics: metrics,
+    warmupIterations: 1,
+    scalingFactor: .kilo,
+    maxDuration: maxDuration,
+    maxIterations: maxIterations)
+  let megaConfiguration: Benchmark.Configuration = .init(
+    metrics: metrics,
+    warmupIterations: 1,
+    scalingFactor: .mega,
+    maxDuration: maxDuration,
+    maxIterations: maxIterations)
+
+  Benchmark.defaultConfiguration = megaConfiguration
+
+  Benchmark("Allocating 1GB", configuration: singleConfiguration) { benchmark in
+    for _ in benchmark.scaledIterations {
+      blackHole(FlatBufferBuilder(initialSize: 1_024_000_000))
+    }
+  }
+
+  Benchmark("Clearing 1GB", configuration: singleConfiguration) { benchmark in
+    var fb = FlatBufferBuilder(initialSize: 1_024_000_000)
+    benchmark.startMeasurement()
+    for _ in benchmark.scaledIterations {
+      blackHole(fb.clear())
+    }
+  }
+
+  Benchmark("Strings 10") { benchmark in
+    var fb = FlatBufferBuilder(initialSize: 1<<20)
+    benchmark.startMeasurement()
+    for _ in benchmark.scaledIterations {
+      blackHole(fb.create(string: str10))
+    }
+  }
+
+  Benchmark("Strings 100") { benchmark in
+    var fb = FlatBufferBuilder(initialSize: 1<<20)
+    benchmark.startMeasurement()
+    for _ in benchmark.scaledIterations {
+      blackHole(fb.create(string: str100))
+    }
+  }
+
+  Benchmark("Vector 1 Bytes") { benchmark in
+    var fb = FlatBufferBuilder(initialSize: 1<<20)
+    benchmark.startMeasurement()
+    for _ in benchmark.scaledIterations {
+      blackHole(fb.createVector(bytes: bytes))
+    }
+  }
+
+  Benchmark("Vector 1 Ints") { benchmark in
+    var fb = FlatBufferBuilder(initialSize: 1<<20)
+    benchmark.startMeasurement()
+    for _ in benchmark.scaledIterations {
+      blackHole(fb.createVector(ints))
+    }
+  }
+
+  Benchmark("Vector 100 Ints") { benchmark in
+    var fb = FlatBufferBuilder(initialSize: 1<<20)
+    benchmark.startMeasurement()
+    for i in benchmark.scaledIterations {
+      blackHole(fb.createVector(ints))
+    }
+  }
+
+  Benchmark("Vector 100 Bytes") { benchmark in
+    var fb = FlatBufferBuilder(initialSize: 1<<20)
+    benchmark.startMeasurement()
+    for i in benchmark.scaledIterations {
+      blackHole(fb.createVector(bytes))
+    }
+  }
+
+  Benchmark("Vector 100 ContiguousBytes") { benchmark in
+    var fb = FlatBufferBuilder(initialSize: 1<<20)
+    benchmark.startMeasurement()
+    for i in benchmark.scaledIterations {
+      blackHole(fb.createVector(bytes: bytes))
+    }
+  }
+
+  Benchmark(
+    "FlatBufferBuilder Add",
+    configuration: kiloConfiguration)
+  { benchmark in
+    var fb = FlatBufferBuilder(initialSize: 1024 * 1024 * 32)
+    benchmark.startMeasurement()
+    for _ in benchmark.scaledIterations {
+      let off = fb.create(string: "T")
+      let s = fb.startTable(with: 4)
+      fb.add(element: 3.2, def: 0, at: 2)
+      fb.add(element: 4.2, def: 0, at: 4)
+      fb.add(element: 5.2, def: 0, at: 6)
+      fb.add(offset: off, at: 8)
+      blackHole(fb.endTable(at: s))
+    }
+  }
+
+  Benchmark("Structs") { benchmark in
+    let rawSize = ((16 * 5) * benchmark.scaledIterations.count) / 1024
+    var fb = FlatBufferBuilder(initialSize: Int32(rawSize * 1600))
+    var offsets: [Offset] = []
+
+    benchmark.startMeasurement()
+    for _ in benchmark.scaledIterations {
+      let vector = fb.createVector(
+        ofStructs: array)
+      let start = fb.startTable(with: 1)
+      fb.add(offset: vector, at: 4)
+      offsets.append(Offset(offset: fb.endTable(at: start)))
+    }
+
+    let vector = fb.createVector(ofOffsets: offsets)
+    let start = fb.startTable(with: 1)
+    fb.add(offset: vector, at: 4)
+    let root = Offset(offset: fb.endTable(at: start))
+    fb.finish(offset: root)
+  }
+
+  Benchmark("Vector of Offsets") { benchmark in
+    let rawSize = ((16 * 5) * benchmark.scaledIterations.count) / 1024
+    var fb = FlatBufferBuilder(initialSize: Int32(rawSize * 1600))
+    benchmark.startMeasurement()
+    for _ in benchmark.scaledIterations {
+      let offsets = [
+        fb.create(string: "T"),
+        fb.create(string: "2"),
+        fb.create(string: "3"),
+      ]
+      let off = fb.createVector(ofOffsets: [
+        fb.createVector(ofOffsets: offsets),
+        fb.createVector(ofOffsets: offsets),
+      ])
+      let s = fb.startTable(with: 2)
+      fb.add(offset: off, at: 2)
+      blackHole(fb.endTable(at: s))
+    }
+  }
+}

benchmarks/swift/Package.swift

@@ -1,4 +1,4 @@
-// swift-tools-version:5.2
+// swift-tools-version:5.9
 /*
  * Copyright 2020 Google Inc. All rights reserved.
  *
@@ -18,19 +18,25 @@
 import PackageDescription
 
 let package = Package(
-  name: "FlatBuffers",
+  name: "benchmarks",
   platforms: [
-    .iOS(.v11),
-    .macOS(.v10_14),
+    .macOS(.v13),
   ],
-  products: [
-    .library(
-      name: "FlatBuffers",
-      targets: ["FlatBuffers"]),
+  dependencies: [
+    .package(path: "../.."),
+    .package(
+      url: "https://github.com/ordo-one/package-benchmark",
+      from: "1.27.0"),
   ],
   targets: [
-    .target(
-      name: "FlatBuffers",
-      dependencies: [],
-      exclude: ["Documentation.docc/Resources/code/swift"]),
+    .executableTarget(
+      name: "FlatbuffersBenchmarks",
+      dependencies: [
+        .product(name: "FlatBuffers", package: "flatbuffers"),
+        .product(name: "Benchmark", package: "package-benchmark"),
+      ],
+      path: "Benchmarks/FlatbuffersBenchmarks",
+      plugins: [
+        .plugin(name: "BenchmarkPlugin", package: "package-benchmark"),
+      ]),
   ])

benchmarks/swift/README.md

@@ -0,0 +1,9 @@
+# Benchmarks
+
+To open the benchmarks in xcode use:
+
+`open --env BENCHMARK_DISABLE_JEMALLOC=true Package.swift`
+
+or running them directly within terminal using:
+
+`swift package benchmark`

build_defs.bzl

@@ -7,14 +7,23 @@ Rules for building C++ flatbuffers with Bazel.
 
 load("@rules_cc//cc:defs.bzl", "cc_library")
 
-flatc_path = "@com_github_google_flatbuffers//:flatc"
+TRUE_FLATC_PATH = Label("//:flatc")
 
 DEFAULT_INCLUDE_PATHS = [
     "./",
     "$(GENDIR)",
     "$(BINDIR)",
+    "$(execpath %s).runfiles/%s" % (TRUE_FLATC_PATH, TRUE_FLATC_PATH.repo_name),
 ]
 
+def default_include_paths(flatc_path):
+    return [
+        "./",
+        "$(GENDIR)",
+        "$(BINDIR)",
+        "$(execpath %s).runfiles/%s" % (flatc_path, flatc_path.repo_name),
+    ]
+
 DEFAULT_FLATC_ARGS = [
     "--gen-object-api",
     "--gen-compare",
@@ -31,13 +40,18 @@ def flatbuffer_library_public(
         language_flag,
         out_prefix = "",
         includes = [],
-        include_paths = DEFAULT_INCLUDE_PATHS,
+        include_paths = None,
         flatc_args = DEFAULT_FLATC_ARGS,
         reflection_name = "",
         reflection_visibility = None,
         compatible_with = None,
         restricted_to = None,
-        output_to_bindir = False):
+        target_compatible_with = None,
+        flatc_path = None,
+        output_to_bindir = False,
+        tools = None,
+        extra_env = None,
+        **kwargs):
     """Generates code files for reading/writing the given flatbuffers in the requested language using the public compiler.
 
     Args:
@@ -58,15 +72,33 @@ def flatbuffer_library_public(
         built for, in addition to default-supported environments.
       restricted_to: Optional, The list of environments this rule can be built
         for, instead of default-supported environments.
+      target_compatible_with: Optional, The list of target platform constraints
+        to use.
+      flatc_path: Bazel target corresponding to the flatc compiler to use.
       output_to_bindir: Passed to genrule for output to bin directory.
+      tools: Optional, passed to genrule for list of tools to make available
+        during the action.
+      extra_env: Optional, must be a string of "VAR1=VAL1 VAR2=VAL2". These get
+        set as environment variables that "flatc_path" sees.
+      **kwargs: Passed to the underlying genrule.
 
 
     This rule creates a filegroup(name) with all generated source files, and
     optionally a Fileset([reflection_name]) with all generated reflection
     binaries.
     """
+    if flatc_path == None:
+        flatc_path = TRUE_FLATC_PATH
+    else:
+        flatc_path = native.package_relative_label(flatc_path)
+
+    reflection_include_paths = include_paths
+    if include_paths == None:
+        include_paths = default_include_paths(flatc_path)
     include_paths_cmd = ["-I %s" % (s) for s in include_paths]
 
+    extra_env = extra_env or ""
+
     # '$(@D)' when given a single source target will give the appropriate
     # directory. Appending 'out_prefix' is only necessary when given a build
     # target with multiple sources.
@@ -76,7 +108,7 @@ def flatbuffer_library_public(
     genrule_cmd = " ".join([
         "SRCS=($(SRCS));",
         "for f in $${SRCS[@]:0:%s}; do" % len(srcs),
-        "$(location %s)" % (flatc_path),
+        "OUTPUT_FILE=\"$(OUTS)\" %s $(location %s)" % (extra_env, flatc_path),
         " ".join(include_paths_cmd),
         " ".join(flatc_args),
         language_flag,
@@ -89,39 +121,49 @@ def flatbuffer_library_public(
         srcs = srcs + includes,
         outs = outs,
         output_to_bindir = output_to_bindir,
-        tools = [flatc_path],
+        tools = (tools or []) + [flatc_path],
         cmd = genrule_cmd,
         compatible_with = compatible_with,
+        target_compatible_with = target_compatible_with,
         restricted_to = restricted_to,
         message = "Generating flatbuffer files for %s:" % (name),
+        **kwargs
     )
     if reflection_name:
+        if reflection_include_paths == None:
+            reflection_include_paths = default_include_paths(TRUE_FLATC_PATH)
+        reflection_include_paths_cmd = ["-I %s" % (s) for s in reflection_include_paths]
         reflection_genrule_cmd = " ".join([
             "SRCS=($(SRCS));",
             "for f in $${SRCS[@]:0:%s}; do" % len(srcs),
-            "$(location %s)" % (flatc_path),
+            # Move the .fbs file into the current package if it is not there already
+            'if [[ $$(dirname $$f) != "{0}" ]]; then s="$$f"; f="{0}/$$(basename "$$f")"; mkdir -p "{0}"; mv "$$s" "$$f"; fi;'.format(native.package_relative_label(":invalid").package),
+            "$(location %s)" % (TRUE_FLATC_PATH),
             "-b --schema",
             " ".join(flatc_args),
-            " ".join(include_paths_cmd),
+            " ".join(reflection_include_paths_cmd),
             language_flag,
             output_directory,
             "$$f;",
             "done",
         ])
         reflection_outs = [
-            (out_prefix + "%s.bfbs") % (s.replace(".fbs", "").split("/")[-1])
+            (out_prefix + "%s.bfbs") % (native.package_relative_label(s).name.removesuffix(".fbs"))
             for s in srcs
         ]
+
         native.genrule(
             name = "%s_srcs" % reflection_name,
             srcs = srcs + includes,
             outs = reflection_outs,
             output_to_bindir = output_to_bindir,
-            tools = [flatc_path],
+            tools = [TRUE_FLATC_PATH],
             compatible_with = compatible_with,
             restricted_to = restricted_to,
+            target_compatible_with = target_compatible_with,
             cmd = reflection_genrule_cmd,
             message = "Generating flatbuffer reflection binary for %s:" % (name),
+            visibility = reflection_visibility,
         )
         native.filegroup(
             name = "%s_out" % reflection_name,
@@ -135,16 +177,20 @@ def flatbuffer_cc_library(
         name,
         srcs,
         srcs_filegroup_name = "",
+        outs = [],
         out_prefix = "",
+        deps = [],
         includes = [],
-        include_paths = DEFAULT_INCLUDE_PATHS,
+        include_paths = None,
+        cc_include_paths = [],
         flatc_args = DEFAULT_FLATC_ARGS,
         visibility = None,
         compatible_with = None,
         restricted_to = None,
+        target_compatible_with = None,
         srcs_filegroup_visibility = None,
         gen_reflections = False):
-    '''A cc_library with the generated reader/writers for the given flatbuffer definitions.
+    """A cc_library with the generated reader/writers for the given flatbuffer definitions.
 
     Args:
       name: Rule name.
@@ -152,11 +198,15 @@ def flatbuffer_cc_library(
       srcs_filegroup_name: Name of the output filegroup that holds srcs. Pass this
           filegroup into the `includes` parameter of any other
           flatbuffer_cc_library that depends on this one's schemas.
+      outs: Additional outputs expected to be generated by flatc.
       out_prefix: Prepend this path to the front of all generated files. Usually
           is a directory name.
+      deps: Optional, list of other flatbuffer_cc_library's to depend on. Cannot be specified
+          alongside includes.
       includes: Optional, list of filegroups of schemas that the srcs depend on.
-          ** SEE REMARKS BELOW **
+          Use of this is discouraged, and may be deprecated.
       include_paths: Optional, list of paths the includes files can be found in.
+      cc_include_paths: Optional, list of paths to add to the cc_library includes attribute.
       flatc_args: Optional list of additional arguments to pass to flatc
           (e.g. --gen-mutable).
       visibility: The visibility of the generated cc_library. By default, use the
@@ -169,6 +219,8 @@ def flatbuffer_cc_library(
         for, in addition to default-supported environments.
       restricted_to: Optional, The list of environments this rule can be built
         for, instead of default-supported environments.
+      target_compatible_with: Optional, The list of target platform constraints
+        to use.
 
     This produces:
       filegroup([name]_srcs): all generated .h files.
@@ -177,48 +229,24 @@ def flatbuffer_cc_library(
           parameter, if they depend on the schemas in this library.
       Fileset([name]_reflection): (Optional) all generated reflection binaries.
       cc_library([name]): library with sources and flatbuffers deps.
-
-    Remarks:
-      ** Because the genrule used to call flatc does not have any trivial way of
-        computing the output list of files transitively generated by includes and
-        --gen-includes (the default) being defined for flatc, the --gen-includes
-        flag will not work as expected. The way around this is to add a dependency
-        to the flatbuffer_cc_library defined alongside the flatc included Fileset.
-        For example you might define:
-
-        flatbuffer_cc_library(
-            name = "my_fbs",
-            srcs = [ "schemas/foo.fbs" ],
-            includes = [ "//third_party/bazz:bazz_fbs_includes" ],
-        )
-
-        In which foo.fbs includes a few files from the Fileset defined at
-        //third_party/bazz:bazz_fbs_includes. When compiling the library that
-        includes foo_generated.h, and therefore has my_fbs as a dependency, it
-        will fail to find any of the bazz *_generated.h files unless you also
-        add bazz's flatbuffer_cc_library to your own dependency list, e.g.:
-
-        cc_library(
-            name = "my_lib",
-            deps = [
-                ":my_fbs",
-                "//third_party/bazz:bazz_fbs"
-            ],
-        )
-
-        Happy dependent Flatbuffering!
-    '''
+    """
     output_headers = [
         (out_prefix + "%s_generated.h") % (s.replace(".fbs", "").split("/")[-1].split(":")[-1])
         for s in srcs
     ]
+    if deps and includes:
+        # There is no inherent reason we couldn't support both, but this discourages
+        # use of includes without good reason.
+        fail("Cannot specify both deps and include in flatbuffer_cc_library.")
+    if deps:
+        includes = [d + "_includes" for d in deps]
     reflection_name = "%s_reflection" % name if gen_reflections else ""
 
     srcs_lib = "%s_srcs" % (name)
     flatbuffer_library_public(
         name = srcs_lib,
         srcs = srcs,
-        outs = output_headers,
+        outs = outs + output_headers,
         language_flag = "-c",
         out_prefix = out_prefix,
         includes = includes,
@@ -226,6 +254,7 @@ def flatbuffer_cc_library(
         flatc_args = flatc_args,
         compatible_with = compatible_with,
         restricted_to = restricted_to,
+        target_compatible_with = target_compatible_with,
         reflection_name = reflection_name,
         reflection_visibility = visibility,
     )
@@ -241,11 +270,13 @@ def flatbuffer_cc_library(
             "-parse_headers",
         ],
         deps = [
-            "@com_github_google_flatbuffers//:runtime_cc",
-        ],
-        includes = [],
+            Label("//:runtime_cc"),
+            Label("//:flatbuffers"),
+        ] + deps,
+        includes = cc_include_paths,
         compatible_with = compatible_with,
         restricted_to = restricted_to,
+        target_compatible_with = target_compatible_with,
         linkstatic = 1,
         visibility = visibility,
     )
@@ -254,7 +285,7 @@ def flatbuffer_cc_library(
     # Flatbuffer set.
     native.filegroup(
         name = srcs_filegroup_name if srcs_filegroup_name else "%s_includes" % (name),
-        srcs = srcs,
+        srcs = srcs + includes,
         compatible_with = compatible_with,
         restricted_to = restricted_to,
         visibility = srcs_filegroup_visibility if srcs_filegroup_visibility != None else visibility,

conan/CMakeLists.txt

@@ -5,8 +5,8 @@ message(STATUS "Conan FlatBuffers Wrapper")
 include(${CMAKE_BINARY_DIR}/conanbuildinfo.cmake)
 conan_basic_setup()
 
-if (WIN32 AND MSVC AND FLATBUFFERS_BUILD_SHAREDLIB)
+if (WIN32 AND MSVC_LIKE AND FLATBUFFERS_BUILD_SHAREDLIB)
     set(CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS ON)
-endif(WIN32 AND MSVC AND FLATBUFFERS_BUILD_SHAREDLIB)
+endif(WIN32 AND MSVC_LIKE AND FLATBUFFERS_BUILD_SHAREDLIB)
 
 include(${CMAKE_SOURCE_DIR}/CMakeListsOriginal.txt)

conan/appveyor/build.py

@@ -1,8 +0,0 @@
-#!/usr/bin/env python
-# -*- coding: utf-8 -*-
-import os
-
-if os.getenv("APPVEYOR_REPO_TAG") != "true":
-    print("Skip build step. It's not TAG")
-else:
-    os.system("python conan/build.py")

conan/appveyor/install.py

@@ -1,8 +0,0 @@
-#!/usr/bin/env python
-# -*- coding: utf-8 -*-
-import os
-
-if os.getenv("APPVEYOR_REPO_TAG") != "true":
-    print("Skip step. It's not TAG")
-else:
-    os.system("pip install conan conan-package-tools")

conan/build.py

@@ -6,16 +6,6 @@ import subprocess
 from cpt.packager import ConanMultiPackager
 
 
-def set_appveyor_environment():
-    if os.getenv("APPVEYOR") is not None:
-        compiler_version = os.getenv("CMAKE_VS_VERSION").split(" ")[0].replace('"', '')
-        os.environ["CONAN_VISUAL_VERSIONS"] = compiler_version
-        os.environ["CONAN_STABLE_BRANCH_PATTERN"] = "master"
-        ci_platform = os.getenv("Platform").replace('"', '')
-        ci_platform = "x86" if ci_platform == "x86" else "x86_64"
-        os.environ["CONAN_ARCHS"] = ci_platform
-        os.environ["CONAN_BUILD_TYPES"] = os.getenv("Configuration").replace('"', '')
-
 
 def get_branch():
     try:
@@ -31,14 +21,6 @@ def get_branch():
 
 def get_version():
     version = get_branch()
-    if os.getenv("TRAVIS", False):
-        version = os.getenv("TRAVIS_BRANCH")
-
-    if os.getenv("APPVEYOR", False):
-        version = os.getenv("APPVEYOR_REPO_BRANCH")
-        if os.getenv("APPVEYOR_REPO_TAG") == "true":
-            version = os.getenv("APPVEYOR_REPO_TAG_NAME")
-
     match = re.search(r"v(\d+\.\d+\.\d+.*)", version)
     if match:
         return match.group(1)
@@ -56,7 +38,6 @@ if __name__ == "__main__":
     stable_branch_pattern = os.getenv("CONAN_STABLE_BRANCH_PATTERN", r"v\d+\.\d+\.\d+.*")
     test_folder = os.getenv("CPT_TEST_FOLDER", os.path.join("conan", "test_package"))
     upload_only_when_stable = os.getenv("CONAN_UPLOAD_ONLY_WHEN_STABLE", True)
-    set_appveyor_environment()
 
     builder = ConanMultiPackager(reference=get_reference(username),
                                  username=username,

conan/travis/build.sh

@@ -1,14 +0,0 @@
-#!/bin/bash
-
-set -e
-set -x
-
-if [[ "$(uname -s)" == 'Darwin' ]]; then
-    if which pyenv > /dev/null; then
-        eval "$(pyenv init -)"
-    fi
-    pyenv activate conan
-fi
-
-conan user
-python conan/build.py

conan/travis/install.sh

@@ -1,22 +0,0 @@
-#!/bin/bash
-
-set -e
-set -x
-
-if [[ "$(uname -s)" == 'Darwin' ]]; then
-    brew update || brew update
-    brew outdated pyenv || brew upgrade pyenv
-    brew install pyenv-virtualenv
-    brew install cmake || true
-
-    if which pyenv > /dev/null; then
-        eval "$(pyenv init -)"
-    fi
-
-    pyenv install 2.7.10
-    pyenv virtualenv 2.7.10 conan
-    pyenv rehash
-    pyenv activate conan
-fi
-
-pip install -U conan_package_tools conan

conanfile.py

@@ -20,7 +20,7 @@ class FlatbuffersConan(ConanFile):
     options = {"shared": [True, False], "fPIC": [True, False]}
     default_options = {"shared": False, "fPIC": True}
     generators = "cmake"
-    exports = "LICENSE.txt"
+    exports = "LICENSE"
     exports_sources = ["CMake/*", "include/*", "src/*", "grpc/*", "CMakeLists.txt", "conan/CMakeLists.txt"]
 
     def source(self):
@@ -56,7 +56,7 @@ class FlatbuffersConan(ConanFile):
         """
         cmake = self.configure_cmake()
         cmake.install()
-        self.copy(pattern="LICENSE.txt", dst="licenses")
+        self.copy(pattern="LICENSE", dst="licenses")
         self.copy(pattern="FindFlatBuffers.cmake", dst=os.path.join("lib", "cmake", "flatbuffers"), src="CMake")
         self.copy(pattern="flathash*", dst="bin", src="bin")
         self.copy(pattern="flatc*", dst="bin", src="bin")

dart/CHANGELOG.md

@@ -1,4 +1,18 @@
-## 2.0.0
+# Changelog
+
+## 23.5.26
+
+- omit type annotationes for local variables (#7067, #7069, #7070)
+- remove BSD 3-clause license (#7073)
+- correctly parse lists of enums (#7157)
+- align naming conventions for generated code (#7187)
+- add `putBool` to fix errors when serializing structs with booleans (#7359)
+- fix handling of +/-inf defaults in codegen (#7588)
+- fix import issues in generated code (#7621)
+- Fix incorrect storage of floats as ints in some cases (#7703)
+- add final modifiers to the library implementation (#7943)
+
+## 2.0.5
 
 - switch to null safety (#6696)
 - add Object APIs (pack/unpack) (#6682, #6723, #6846)

dart/LICENSE

@@ -1,35 +1,3 @@
-The code in lib/flat_buffers.dart is based on code that was releases under the 
-following license:
-
-Copyright 2012, the Dart project authors. All rights reserved.
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are
-met:
-    * Redistributions of source code must retain the above copyright
-      notice, this list of conditions and the following disclaimer.
-    * Redistributions in binary form must reproduce the above
-      copyright notice, this list of conditions and the following
-      disclaimer in the documentation and/or other materials provided
-      with the distribution.
-    * Neither the name of Google Inc. nor the names of its
-      contributors may be used to endorse or promote products derived
-      from this software without specific prior written permission.
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-To the extent permissible, the changes to that code and the other assets in 
-this package are licensed under the Apache2 license:
-
-
                                  Apache License
                            Version 2.0, January 2004
                         http://www.apache.org/licenses/

dart/README.md

@@ -2,10 +2,8 @@
 
 This package is used to read and write [FlatBuffers](https://google.github.io/flatbuffers/).
 
-Most consumers will want to use the [`flatc` - FlatBuffer compiler](https://github.com/google/flatbuffers) binary for your platform:
-* [Linux](https://github.com/google/flatbuffers/suites/4363603985/artifacts/114682272)
-* [macOS](https://github.com/google/flatbuffers/suites/4363603985/artifacts/114682273)
-* [Windows](https://github.com/google/flatbuffers/suites/4363603985/artifacts/114682274)
+Most consumers will want to use the [`flatc` - FlatBuffer compiler](https://github.com/google/flatbuffers) binary for your platform.
+You can download the flatc version matching your dart package version from [GitHub releases](https://github.com/google/flatbuffers/releases).
 
 The FlatBuffer compiler `flatc` reads a FlatBuffers IDL schema and generates Dart code.
 The generated classes can be used to read or write binary data/files that are interoperable with
@@ -14,4 +12,4 @@ examples folder.
 
 For more details and documentation, head over to the official site and read the
 [Tutorial](https://google.github.io/flatbuffers/flatbuffers_guide_tutorial.html) and how to
-[use FlatBuffers in Dart](https://google.github.io/flatbuffers/flatbuffers_guide_use_dart.html).
+[use FlatBuffers in Dart](https://google.github.io/flatbuffers/flatbuffers_guide_use_dart.html).

dart/lib/flat_buffers.dart

@@ -1,7 +1,3 @@
-// Copyright (c) 2016, the Dart project authors.  Please see the AUTHORS file
-// for details. All rights reserved. Use of this source code is governed by a
-// BSD-style license that can be found in the LICENSE file.
-
 import 'dart:collection';
 import 'dart:convert';
 import 'dart:math';
@@ -308,7 +304,7 @@ class Builder {
     assert(_inVTable);
     // Prepare for writing the VTable.
     _prepare(_sizeofInt32, 1);
-    int tableTail = _tail;
+    final tableTail = _tail;
     // Prepare the size of the current table.
     final currentVTable = _currentVTable!;
     currentVTable.tableSize = tableTail - _currentTableEndTail;
@@ -320,10 +316,10 @@ class Builder {
       // Try to find an existing compatible VTable.
       if (deduplicateTables) {
         // Search backward - more likely to have recently used one
-        for (int i = _vTables.length - 1; i >= 0; i--) {
-          final int vt2Offset = _vTables[i];
-          final int vt2Start = _buf.lengthInBytes - vt2Offset;
-          final int vt2Size = _buf.getUint16(vt2Start, Endian.little);
+        for (var i = _vTables.length - 1; i >= 0; i--) {
+          final vt2Offset = _vTables[i];
+          final vt2Start = _buf.lengthInBytes - vt2Offset;
+          final vt2Size = _buf.getUint16(vt2Start, Endian.little);
 
           if (currentVTable._vTableSize == vt2Size &&
               currentVTable._offsetsMatch(vt2Start, _buf)) {
@@ -370,7 +366,7 @@ class Builder {
     final finishedSize = size();
     _setUint32AtTail(finishedSize, finishedSize - offset);
     if (fileIdentifier != null) {
-      for (int i = 0; i < 4; i++) {
+      for (var i = 0; i < 4; i++) {
         _setUint8AtTail(
             finishedSize - _sizeofUint32 - i, fileIdentifier.codeUnitAt(i));
       }
@@ -390,7 +386,7 @@ class Builder {
   /// Updates the [offset] pointer.  This method is intended for use when writing structs to the buffer.
   void putFloat64(double value) {
     _prepare(_sizeofFloat64, 1);
-    _setFloat32AtTail(_tail, value);
+    _setFloat64AtTail(_tail, value);
   }
 
   /// Writes a Float32 to the tail of the buffer after preparing space for it.
@@ -401,6 +397,15 @@ class Builder {
     _setFloat32AtTail(_tail, value);
   }
 
+  /// Writes a bool to the tail of the buffer after preparing space for it.
+  /// Bools are represented as a Uint8, with the value set to '1' for true, and '0' for false
+  ///
+  /// Updates the [offset] pointer.  This method is intended for use when writing structs to the buffer.
+  void putBool(bool value) {
+    _prepare(_sizeofUint8, 1);
+    _buf.setInt8(_buf.lengthInBytes - _tail, value ? 1 : 0);
+  }
+
   /// Writes a Int64 to the tail of the buffer after preparing space for it.
   ///
   /// Updates the [offset] pointer.  This method is intended for use when writing structs to the buffer.
@@ -495,7 +500,7 @@ class Builder {
   /// Writes a list of Structs to the buffer, returning the offset
   int writeListOfStructs(List<ObjectBuilder> structBuilders) {
     assert(!_inVTable);
-    for (int i = structBuilders.length - 1; i >= 0; i--) {
+    for (var i = structBuilders.length - 1; i >= 0; i--) {
       structBuilders[i].finish(this);
     }
     return endStructVector(structBuilders.length);
@@ -505,11 +510,11 @@ class Builder {
   int writeList(List<int> values) {
     assert(!_inVTable);
     _prepare(_sizeofUint32, 1 + values.length);
-    final int result = _tail;
-    int tail = _tail;
+    final result = _tail;
+    var tail = _tail;
     _setUint32AtTail(tail, values.length);
     tail -= _sizeofUint32;
-    for (int value in values) {
+    for (final value in values) {
       _setUint32AtTail(tail, tail - value);
       tail -= _sizeofUint32;
     }
@@ -520,11 +525,11 @@ class Builder {
   int writeListFloat64(List<double> values) {
     assert(!_inVTable);
     _prepare(_sizeofFloat64, values.length, additionalBytes: _sizeofUint32);
-    final int result = _tail;
-    int tail = _tail;
+    final result = _tail;
+    var tail = _tail;
     _setUint32AtTail(tail, values.length);
     tail -= _sizeofUint32;
-    for (double value in values) {
+    for (final value in values) {
       _setFloat64AtTail(tail, value);
       tail -= _sizeofFloat64;
     }
@@ -535,11 +540,11 @@ class Builder {
   int writeListFloat32(List<double> values) {
     assert(!_inVTable);
     _prepare(_sizeofFloat32, 1 + values.length);
-    final int result = _tail;
-    int tail = _tail;
+    final result = _tail;
+    var tail = _tail;
     _setUint32AtTail(tail, values.length);
     tail -= _sizeofUint32;
-    for (double value in values) {
+    for (final value in values) {
       _setFloat32AtTail(tail, value);
       tail -= _sizeofFloat32;
     }
@@ -550,11 +555,11 @@ class Builder {
   int writeListInt64(List<int> values) {
     assert(!_inVTable);
     _prepare(_sizeofInt64, values.length, additionalBytes: _sizeofUint32);
-    final int result = _tail;
-    int tail = _tail;
+    final result = _tail;
+    var tail = _tail;
     _setUint32AtTail(tail, values.length);
     tail -= _sizeofUint32;
-    for (int value in values) {
+    for (final value in values) {
       _setInt64AtTail(tail, value);
       tail -= _sizeofInt64;
     }
@@ -565,11 +570,11 @@ class Builder {
   int writeListUint64(List<int> values) {
     assert(!_inVTable);
     _prepare(_sizeofUint64, values.length, additionalBytes: _sizeofUint32);
-    final int result = _tail;
-    int tail = _tail;
+    final result = _tail;
+    var tail = _tail;
     _setUint32AtTail(tail, values.length);
     tail -= _sizeofUint32;
-    for (int value in values) {
+    for (final value in values) {
       _setUint64AtTail(tail, value);
       tail -= _sizeofUint64;
     }
@@ -580,11 +585,11 @@ class Builder {
   int writeListInt32(List<int> values) {
     assert(!_inVTable);
     _prepare(_sizeofUint32, 1 + values.length);
-    final int result = _tail;
-    int tail = _tail;
+    final result = _tail;
+    var tail = _tail;
     _setUint32AtTail(tail, values.length);
     tail -= _sizeofUint32;
-    for (int value in values) {
+    for (final value in values) {
       _setInt32AtTail(tail, value);
       tail -= _sizeofInt32;
     }
@@ -595,11 +600,11 @@ class Builder {
   int writeListUint32(List<int> values) {
     assert(!_inVTable);
     _prepare(_sizeofUint32, 1 + values.length);
-    final int result = _tail;
-    int tail = _tail;
+    final result = _tail;
+    var tail = _tail;
     _setUint32AtTail(tail, values.length);
     tail -= _sizeofUint32;
-    for (int value in values) {
+    for (final value in values) {
       _setUint32AtTail(tail, value);
       tail -= _sizeofUint32;
     }
@@ -610,11 +615,11 @@ class Builder {
   int writeListInt16(List<int> values) {
     assert(!_inVTable);
     _prepare(_sizeofUint32, 1, additionalBytes: 2 * values.length);
-    final int result = _tail;
-    int tail = _tail;
+    final result = _tail;
+    var tail = _tail;
     _setUint32AtTail(tail, values.length);
     tail -= _sizeofUint32;
-    for (int value in values) {
+    for (final value in values) {
       _setInt16AtTail(tail, value);
       tail -= _sizeofInt16;
     }
@@ -625,11 +630,11 @@ class Builder {
   int writeListUint16(List<int> values) {
     assert(!_inVTable);
     _prepare(_sizeofUint32, 1, additionalBytes: 2 * values.length);
-    final int result = _tail;
-    int tail = _tail;
+    final result = _tail;
+    var tail = _tail;
     _setUint32AtTail(tail, values.length);
     tail -= _sizeofUint32;
-    for (int value in values) {
+    for (final value in values) {
       _setUint16AtTail(tail, value);
       tail -= _sizeofUint16;
     }
@@ -645,11 +650,11 @@ class Builder {
   int writeListInt8(List<int> values) {
     assert(!_inVTable);
     _prepare(_sizeofUint32, 1, additionalBytes: values.length);
-    final int result = _tail;
-    int tail = _tail;
+    final result = _tail;
+    var tail = _tail;
     _setUint32AtTail(tail, values.length);
     tail -= _sizeofUint32;
-    for (int value in values) {
+    for (final value in values) {
       _setInt8AtTail(tail, value);
       tail -= _sizeofUint8;
     }
@@ -660,11 +665,11 @@ class Builder {
   int writeListUint8(List<int> values) {
     assert(!_inVTable);
     _prepare(_sizeofUint32, 1, additionalBytes: values.length);
-    final int result = _tail;
-    int tail = _tail;
+    final result = _tail;
+    var tail = _tail;
     _setUint32AtTail(tail, values.length);
     tail -= _sizeofUint32;
-    for (int value in values) {
+    for (final value in values) {
       _setUint8AtTail(tail, value);
       tail -= _sizeofUint8;
     }
@@ -729,7 +734,7 @@ class Builder {
     _prepare(4, 1, additionalBytes: length + 1);
     _setUint32AtTail(_tail, length);
     var offset = _buf.lengthInBytes - _tail + 4;
-    for (int i = 0; i < length; i++) {
+    for (var i = 0; i < length; i++) {
       _buf.setUint8(offset++, bytes[i]);
     }
     _buf.setUint8(offset, 0); // trailing zero
@@ -756,7 +761,7 @@ class Builder {
   /// Zero-pads the buffer, which may be required for some struct layouts.
   @pragma('vm:prefer-inline')
   void pad(int howManyBytes) {
-    for (int i = 0; i < howManyBytes; i++) {
+    for (var i = 0; i < howManyBytes; i++) {
       putUint8(0);
     }
   }
@@ -772,17 +777,17 @@ class Builder {
       _maxAlign = size;
     }
     // Prepare amount of required space.
-    int dataSize = size * count + additionalBytes;
-    int alignDelta = (-(_tail + dataSize)) & (size - 1);
-    int bufSize = alignDelta + dataSize;
+    final dataSize = size * count + additionalBytes;
+    final alignDelta = (-(_tail + dataSize)) & (size - 1);
+    final bufSize = alignDelta + dataSize;
     // Ensure that we have the required amount of space.
     {
-      int oldCapacity = _buf.lengthInBytes;
+      final oldCapacity = _buf.lengthInBytes;
       if (_tail + bufSize > oldCapacity) {
-        int desiredNewCapacity = (oldCapacity + bufSize) * 2;
-        int deltaCapacity = desiredNewCapacity - oldCapacity;
+        final desiredNewCapacity = (oldCapacity + bufSize) * 2;
+        var deltaCapacity = desiredNewCapacity - oldCapacity;
         deltaCapacity += (-deltaCapacity) & (_maxAlign - 1);
-        int newCapacity = oldCapacity + deltaCapacity;
+        final newCapacity = oldCapacity + deltaCapacity;
         _buf = _allocator.resize(_buf, newCapacity, _tail, 0);
       }
     }
@@ -1018,22 +1023,22 @@ abstract class Reader<T> {
   /// Read the value of the given [field] in the given [object].
   @pragma('vm:prefer-inline')
   T vTableGet(BufferContext object, int offset, int field, T defaultValue) {
-    int fieldOffset = _vTableFieldOffset(object, offset, field);
+    final fieldOffset = _vTableFieldOffset(object, offset, field);
     return fieldOffset == 0 ? defaultValue : read(object, offset + fieldOffset);
   }
 
   /// Read the value of the given [field] in the given [object].
   @pragma('vm:prefer-inline')
   T? vTableGetNullable(BufferContext object, int offset, int field) {
-    int fieldOffset = _vTableFieldOffset(object, offset, field);
+    final fieldOffset = _vTableFieldOffset(object, offset, field);
     return fieldOffset == 0 ? null : read(object, offset + fieldOffset);
   }
 
   @pragma('vm:prefer-inline')
   int _vTableFieldOffset(BufferContext object, int offset, int field) {
-    int vTableSOffset = object._getInt32(offset);
-    int vTableOffset = offset - vTableSOffset;
-    int vTableSize = object._getUint16(vTableOffset);
+    final vTableSOffset = object._getInt32(offset);
+    final vTableOffset = offset - vTableSOffset;
+    final vTableSize = object._getUint16(vTableOffset);
     if (field >= vTableSize) return 0;
     return object._getUint16(vTableOffset + field);
   }
@@ -1052,9 +1057,9 @@ class StringReader extends Reader<String> {
   @override
   @pragma('vm:prefer-inline')
   String read(BufferContext bc, int offset) {
-    int strOffset = bc.derefObject(offset);
-    int length = bc._getUint32(strOffset);
-    Uint8List bytes = bc._asUint8List(strOffset + _sizeofUint32, length);
+    final strOffset = bc.derefObject(offset);
+    final length = bc._getUint32(strOffset);
+    final bytes = bc._asUint8List(strOffset + _sizeofUint32, length);
     if (asciiOptimization && _isLatin(bytes)) {
       return String.fromCharCodes(bytes);
     }
@@ -1063,8 +1068,8 @@ class StringReader extends Reader<String> {
 
   @pragma('vm:prefer-inline')
   static bool _isLatin(Uint8List bytes) {
-    int length = bytes.length;
-    for (int i = 0; i < length; i++) {
+    final length = bytes.length;
+    for (var i = 0; i < length; i++) {
       if (bytes[i] > 127) {
         return false;
       }
@@ -1099,7 +1104,7 @@ abstract class TableReader<T> extends Reader<T> {
 
   @override
   T read(BufferContext bc, int offset) {
-    int objectOffset = bc.derefObject(offset);
+    final objectOffset = bc.derefObject(offset);
     return createObject(bc, objectOffset);
   }
 }
@@ -1285,7 +1290,7 @@ class _FbGenericList<E> extends _FbList<E> {
   @pragma('vm:prefer-inline')
   E operator [](int i) {
     _items ??= List<E?>.filled(length, null);
-    E? item = _items![i];
+    var item = _items![i];
     if (item == null) {
       item = elementReader.read(bc, offset + 4 + elementReader.size * i);
       _items![i] = item;
@@ -1394,7 +1399,7 @@ class _VTable {
   @pragma('vm:prefer-inline')
   bool _offsetsMatch(int vt2Start, ByteData buf) {
     assert(offsetsComputed);
-    for (int i = 0; i < numFields; i++) {
+    for (var i = 0; i < numFields; i++) {
       if (fieldOffsets[i] !=
           buf.getUint16(vt2Start + _metadataLength + (2 * i), Endian.little)) {
         return false;
@@ -1427,7 +1432,7 @@ class _VTable {
     buf.setUint16(bufOffset, tableSize, Endian.little);
     bufOffset += 2;
     // Field offsets.
-    for (int i = 0; i < numFields; i++) {
+    for (var i = 0; i < numFields; i++) {
       buf.setUint16(bufOffset, fieldOffsets[i], Endian.little);
       bufOffset += 2;
     }

dart/lib/src/builder.dart

@@ -17,7 +17,7 @@ class Builder {
   final Map<double, _StackValue> _indirectDoubleCache = {};
 
   /// Instantiate the builder if you intent to gradually build up the buffer by calling
-  /// add... methods and calling [finish] to receive the the resulting byte array.
+  /// add... methods and calling [finish] to receive the resulting byte array.
   ///
   /// The default size of internal buffer is set to 2048. Provide a different value in order to avoid buffer copies.
   Builder({int size = 2048}) : _buffer = ByteData(size);

dart/lib/src/reference.dart

@@ -199,7 +199,7 @@ class Reference {
     return _MapValueIterator(this);
   }
 
-  /// Returns the length of the the underlying FlexBuffer value.
+  /// Returns the length of the underlying FlexBuffer value.
   /// If the underlying value is [null] the length is 0.
   /// If the underlying value is a number, or a bool, the length is 1.
   /// If the underlying value is a vector, or map, the length reflects number of elements / element pairs.

dart/lib/src/types.dart

@@ -9,7 +9,7 @@ class BitWidthUtil {
   }
 
   static BitWidth width(num value) {
-    if (value.toInt() == value) {
+    if (value is int) {
       var v = value.toInt().abs();
       if (v >> 7 == 0) return BitWidth.width8;
       if (v >> 15 == 0) return BitWidth.width16;

dart/pubspec.yaml

@@ -1,15 +1,14 @@
 name: flat_buffers
-version: 2.0.0
+version: 25.2.10
 description: FlatBuffers reading and writing library for Dart. Based on original work by Konstantin Scheglov and Paul Berry of the Dart SDK team.
 homepage: https://github.com/google/flatbuffers
 documentation: https://google.github.io/flatbuffers/index.html
 
 environment:
-  sdk: '>=2.12.0 <3.0.0'
+  sdk: '>=2.17.0 <4.0.0'
 
 dev_dependencies:
   test: ^1.17.7
   test_reflective_loader: ^0.2.0
   path: ^1.8.0
   lints: ^1.0.1
-

dart/test/bool_structs.fbs

@@ -0,0 +1,10 @@
+// Test for #7355
+table Foo {
+  my_foo : foo_properties;
+}
+
+struct foo_properties
+{
+    a : bool;
+    b : bool;
+}

dart/test/bool_structs_generated.dart

@@ -0,0 +1,207 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+// ignore_for_file: unused_import, unused_field, unused_element, unused_local_variable, constant_identifier_names
+
+import 'dart:typed_data' show Uint8List;
+import 'package:flat_buffers/flat_buffers.dart' as fb;
+
+
+class Foo {
+  Foo._(this._bc, this._bcOffset);
+  factory Foo(List<int> bytes) {
+    final rootRef = fb.BufferContext.fromBytes(bytes);
+    return reader.read(rootRef, 0);
+  }
+
+  static const fb.Reader<Foo> reader = _FooReader();
+
+  final fb.BufferContext _bc;
+  final int _bcOffset;
+
+  FooProperties? get myFoo => FooProperties.reader.vTableGetNullable(_bc, _bcOffset, 4);
+
+  @override
+  String toString() {
+    return 'Foo{myFoo: ${myFoo}}';
+  }
+
+  FooT unpack() => FooT(
+      myFoo: myFoo?.unpack());
+
+  static int pack(fb.Builder fbBuilder, FooT? object) {
+    if (object == null) return 0;
+    return object.pack(fbBuilder);
+  }
+}
+
+class FooT implements fb.Packable {
+  FooPropertiesT? myFoo;
+
+  FooT({
+      this.myFoo});
+
+  @override
+  int pack(fb.Builder fbBuilder) {
+    fbBuilder.startTable(1);
+    if (myFoo != null) {
+      fbBuilder.addStruct(0, myFoo!.pack(fbBuilder));
+    }
+    return fbBuilder.endTable();
+  }
+
+  @override
+  String toString() {
+    return 'FooT{myFoo: ${myFoo}}';
+  }
+}
+
+class _FooReader extends fb.TableReader<Foo> {
+  const _FooReader();
+
+  @override
+  Foo createObject(fb.BufferContext bc, int offset) => 
+    Foo._(bc, offset);
+}
+
+class FooBuilder {
+  FooBuilder(this.fbBuilder);
+
+  final fb.Builder fbBuilder;
+
+  void begin() {
+    fbBuilder.startTable(1);
+  }
+
+  int addMyFoo(int offset) {
+    fbBuilder.addStruct(0, offset);
+    return fbBuilder.offset;
+  }
+
+  int finish() {
+    return fbBuilder.endTable();
+  }
+}
+
+class FooObjectBuilder extends fb.ObjectBuilder {
+  final FooPropertiesObjectBuilder? _myFoo;
+
+  FooObjectBuilder({
+    FooPropertiesObjectBuilder? myFoo,
+  })
+      : _myFoo = myFoo;
+
+  /// Finish building, and store into the [fbBuilder].
+  @override
+  int finish(fb.Builder fbBuilder) {
+    fbBuilder.startTable(1);
+    if (_myFoo != null) {
+      fbBuilder.addStruct(0, _myFoo!.finish(fbBuilder));
+    }
+    return fbBuilder.endTable();
+  }
+
+  /// Convenience method to serialize to byte list.
+  @override
+  Uint8List toBytes([String? fileIdentifier]) {
+    final fbBuilder = fb.Builder(deduplicateTables: false);
+    fbBuilder.finish(finish(fbBuilder), fileIdentifier);
+    return fbBuilder.buffer;
+  }
+}
+class FooProperties {
+  FooProperties._(this._bc, this._bcOffset);
+
+  static const fb.Reader<FooProperties> reader = _FooPropertiesReader();
+
+  final fb.BufferContext _bc;
+  final int _bcOffset;
+
+  bool get a => const fb.BoolReader().read(_bc, _bcOffset + 0);
+  bool get b => const fb.BoolReader().read(_bc, _bcOffset + 1);
+
+  @override
+  String toString() {
+    return 'FooProperties{a: ${a}, b: ${b}}';
+  }
+
+  FooPropertiesT unpack() => FooPropertiesT(
+      a: a,
+      b: b);
+
+  static int pack(fb.Builder fbBuilder, FooPropertiesT? object) {
+    if (object == null) return 0;
+    return object.pack(fbBuilder);
+  }
+}
+
+class FooPropertiesT implements fb.Packable {
+  bool a;
+  bool b;
+
+  FooPropertiesT({
+      required this.a,
+      required this.b});
+
+  @override
+  int pack(fb.Builder fbBuilder) {
+    fbBuilder.putBool(b);
+    fbBuilder.putBool(a);
+    return fbBuilder.offset;
+  }
+
+  @override
+  String toString() {
+    return 'FooPropertiesT{a: ${a}, b: ${b}}';
+  }
+}
+
+class _FooPropertiesReader extends fb.StructReader<FooProperties> {
+  const _FooPropertiesReader();
+
+  @override
+  int get size => 2;
+
+  @override
+  FooProperties createObject(fb.BufferContext bc, int offset) => 
+    FooProperties._(bc, offset);
+}
+
+class FooPropertiesBuilder {
+  FooPropertiesBuilder(this.fbBuilder);
+
+  final fb.Builder fbBuilder;
+
+  int finish(bool a, bool b) {
+    fbBuilder.putBool(b);
+    fbBuilder.putBool(a);
+    return fbBuilder.offset;
+  }
+
+}
+
+class FooPropertiesObjectBuilder extends fb.ObjectBuilder {
+  final bool _a;
+  final bool _b;
+
+  FooPropertiesObjectBuilder({
+    required bool a,
+    required bool b,
+  })
+      : _a = a,
+        _b = b;
+
+  /// Finish building, and store into the [fbBuilder].
+  @override
+  int finish(fb.Builder fbBuilder) {
+    fbBuilder.putBool(_b);
+    fbBuilder.putBool(_a);
+    return fbBuilder.offset;
+  }
+
+  /// Convenience method to serialize to byte list.
+  @override
+  Uint8List toBytes([String? fileIdentifier]) {
+    final fbBuilder = fb.Builder(deduplicateTables: false);
+    fbBuilder.finish(finish(fbBuilder), fileIdentifier);
+    return fbBuilder.buffer;
+  }
+}

dart/test/enums.fbs

@@ -0,0 +1,10 @@
+enum OptionsEnum : uint32
+{
+    A = 1,
+    B = 2,
+    C = 3
+}
+
+table MyTable {
+    options : [OptionsEnum];
+}

dart/test/enums_generated.dart

@@ -0,0 +1,145 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+// ignore_for_file: unused_import, unused_field, unused_element, unused_local_variable, constant_identifier_names
+
+import 'dart:typed_data' show Uint8List;
+import 'package:flat_buffers/flat_buffers.dart' as fb;
+
+
+enum OptionsEnum {
+  A(1),
+  B(2),
+  C(3);
+
+  final int value;
+  const OptionsEnum(this.value);
+
+  factory OptionsEnum.fromValue(int value) {
+    switch (value) {
+      case 1: return OptionsEnum.A;
+      case 2: return OptionsEnum.B;
+      case 3: return OptionsEnum.C;
+      default: throw StateError('Invalid value $value for bit flag enum');
+    }
+  }
+
+  static OptionsEnum? _createOrNull(int? value) =>
+      value == null ? null : OptionsEnum.fromValue(value);
+
+  static const int minValue = 1;
+  static const int maxValue = 3;
+  static const fb.Reader<OptionsEnum> reader = _OptionsEnumReader();
+}
+
+class _OptionsEnumReader extends fb.Reader<OptionsEnum> {
+  const _OptionsEnumReader();
+
+  @override
+  int get size => 4;
+
+  @override
+  OptionsEnum read(fb.BufferContext bc, int offset) =>
+      OptionsEnum.fromValue(const fb.Uint32Reader().read(bc, offset));
+}
+
+class MyTable {
+  MyTable._(this._bc, this._bcOffset);
+  factory MyTable(List<int> bytes) {
+    final rootRef = fb.BufferContext.fromBytes(bytes);
+    return reader.read(rootRef, 0);
+  }
+
+  static const fb.Reader<MyTable> reader = _MyTableReader();
+
+  final fb.BufferContext _bc;
+  final int _bcOffset;
+
+  List<OptionsEnum>? get options => const fb.ListReader<OptionsEnum>(OptionsEnum.reader).vTableGetNullable(_bc, _bcOffset, 4);
+
+  @override
+  String toString() {
+    return 'MyTable{options: ${options}}';
+  }
+
+  MyTableT unpack() => MyTableT(
+      options: const fb.ListReader<OptionsEnum>(OptionsEnum.reader, lazy: false).vTableGetNullable(_bc, _bcOffset, 4));
+
+  static int pack(fb.Builder fbBuilder, MyTableT? object) {
+    if (object == null) return 0;
+    return object.pack(fbBuilder);
+  }
+}
+
+class MyTableT implements fb.Packable {
+  List<OptionsEnum>? options;
+
+  MyTableT({
+      this.options});
+
+  @override
+  int pack(fb.Builder fbBuilder) {
+    final int? optionsOffset = options == null ? null
+        : fbBuilder.writeListUint32(options!.map((f) => f.value).toList());
+    fbBuilder.startTable(1);
+    fbBuilder.addOffset(0, optionsOffset);
+    return fbBuilder.endTable();
+  }
+
+  @override
+  String toString() {
+    return 'MyTableT{options: ${options}}';
+  }
+}
+
+class _MyTableReader extends fb.TableReader<MyTable> {
+  const _MyTableReader();
+
+  @override
+  MyTable createObject(fb.BufferContext bc, int offset) => 
+    MyTable._(bc, offset);
+}
+
+class MyTableBuilder {
+  MyTableBuilder(this.fbBuilder);
+
+  final fb.Builder fbBuilder;
+
+  void begin() {
+    fbBuilder.startTable(1);
+  }
+
+  int addOptionsOffset(int? offset) {
+    fbBuilder.addOffset(0, offset);
+    return fbBuilder.offset;
+  }
+
+  int finish() {
+    return fbBuilder.endTable();
+  }
+}
+
+class MyTableObjectBuilder extends fb.ObjectBuilder {
+  final List<OptionsEnum>? _options;
+
+  MyTableObjectBuilder({
+    List<OptionsEnum>? options,
+  })
+      : _options = options;
+
+  /// Finish building, and store into the [fbBuilder].
+  @override
+  int finish(fb.Builder fbBuilder) {
+    final int? optionsOffset = _options == null ? null
+        : fbBuilder.writeListUint32(_options!.map((f) => f.value).toList());
+    fbBuilder.startTable(1);
+    fbBuilder.addOffset(0, optionsOffset);
+    return fbBuilder.endTable();
+  }
+
+  /// Convenience method to serialize to byte list.
+  @override
+  Uint8List toBytes([String? fileIdentifier]) {
+    final fbBuilder = fb.Builder(deduplicateTables: false);
+    fbBuilder.finish(finish(fbBuilder), fileIdentifier);
+    return fbBuilder.buffer;
+  }
+}

dart/test/flat_buffers_test.dart

@@ -1,7 +1,3 @@
-// Copyright (c) 2016, the Dart project authors.  Please see the AUTHORS file
-// for details. All rights reserved. Use of this source code is governed by a
-// BSD-style license that can be found in the LICENSE file.
-
 import 'dart:typed_data';
 import 'dart:io' as io;
 
@@ -13,6 +9,8 @@ import 'package:test_reflective_loader/test_reflective_loader.dart';
 
 import './monster_test_my_game.example_generated.dart' as example;
 import './monster_test_my_game.example2_generated.dart' as example2;
+import 'enums_generated.dart' as example3;
+import './bool_structs_generated.dart' as example4;
 
 main() {
   defineReflectiveSuite(() {
@@ -20,6 +18,7 @@ main() {
     defineReflectiveTests(ObjectAPITest);
     defineReflectiveTests(CheckOtherLangaugesData);
     defineReflectiveTests(GeneratorTest);
+    defineReflectiveTests(ListOfEnumsTest);
   });
 }
 
@@ -62,74 +61,91 @@ class CheckOtherLangaugesData {
 
     // this will fail if accessing any field fails.
     expect(
-      mon.toString(),
-      'Monster{'
-      'pos: Vec3{x: 1.0, y: 2.0, z: 3.0, test1: 3.0, test2: Color{value: 2}, test3: Test{a: 5, b: 6}}, '
-      'mana: 150, hp: 80, name: MyMonster, inventory: [0, 1, 2, 3, 4], '
-      'color: Color{value: 8}, testType: AnyTypeId{value: 1}, '
-      'test: Monster{pos: null, mana: 150, hp: 100, name: Fred, '
-      'inventory: null, color: Color{value: 8}, testType: null, '
-      'test: null, test4: null, testarrayofstring: null, '
-      'testarrayoftables: null, enemy: null, testnestedflatbuffer: null, '
-      'testempty: null, testbool: false, testhashs32Fnv1: 0, '
-      'testhashu32Fnv1: 0, testhashs64Fnv1: 0, testhashu64Fnv1: 0, '
-      'testhashs32Fnv1a: 0, testhashu32Fnv1a: 0, testhashs64Fnv1a: 0, '
-      'testhashu64Fnv1a: 0, testarrayofbools: null, testf: 3.14159, '
-      'testf2: 3.0, testf3: 0.0, testarrayofstring2: null, '
-      'testarrayofsortedstruct: null, flex: null, test5: null, '
-      'vectorOfLongs: null, vectorOfDoubles: null, parentNamespaceTest: null, '
-      'vectorOfReferrables: null, singleWeakReference: 0, '
-      'vectorOfWeakReferences: null, vectorOfStrongReferrables: null, '
-      'coOwningReference: 0, vectorOfCoOwningReferences: null, '
-      'nonOwningReference: 0, vectorOfNonOwningReferences: null, '
-      'anyUniqueType: null, anyUnique: null, anyAmbiguousType: null, '
-      'anyAmbiguous: null, vectorOfEnums: null, signedEnum: Race{value: -1}, '
-      'testrequirednestedflatbuffer: null, scalarKeySortedTables: null}, '
-      'test4: [Test{a: 10, b: 20}, Test{a: 30, b: 40}], '
-      'testarrayofstring: [test1, test2], testarrayoftables: null, '
-      'enemy: Monster{pos: null, mana: 150, hp: 100, name: Fred, '
-      'inventory: null, color: Color{value: 8}, testType: null, '
-      'test: null, test4: null, testarrayofstring: null, '
-      'testarrayoftables: null, enemy: null, testnestedflatbuffer: null, '
-      'testempty: null, testbool: false, testhashs32Fnv1: 0, '
-      'testhashu32Fnv1: 0, testhashs64Fnv1: 0, testhashu64Fnv1: 0, '
-      'testhashs32Fnv1a: 0, testhashu32Fnv1a: 0, testhashs64Fnv1a: 0, '
-      'testhashu64Fnv1a: 0, testarrayofbools: null, testf: 3.14159, '
-      'testf2: 3.0, testf3: 0.0, testarrayofstring2: null, '
-      'testarrayofsortedstruct: null, flex: null, test5: null, '
-      'vectorOfLongs: null, vectorOfDoubles: null, parentNamespaceTest: null, '
-      'vectorOfReferrables: null, singleWeakReference: 0, '
-      'vectorOfWeakReferences: null, vectorOfStrongReferrables: null, '
-      'coOwningReference: 0, vectorOfCoOwningReferences: null, '
-      'nonOwningReference: 0, vectorOfNonOwningReferences: null, '
-      'anyUniqueType: null, anyUnique: null, anyAmbiguousType: null, '
-      'anyAmbiguous: null, vectorOfEnums: null, signedEnum: Race{value: -1}, '
-      'testrequirednestedflatbuffer: null, scalarKeySortedTables: null}, '
-      'testnestedflatbuffer: null, testempty: null, testbool: true, '
-      'testhashs32Fnv1: -579221183, testhashu32Fnv1: 3715746113, '
-      'testhashs64Fnv1: 7930699090847568257, '
-      'testhashu64Fnv1: 7930699090847568257, '
-      'testhashs32Fnv1a: -1904106383, testhashu32Fnv1a: 2390860913, '
-      'testhashs64Fnv1a: 4898026182817603057, '
-      'testhashu64Fnv1a: 4898026182817603057, '
-      'testarrayofbools: [true, false, true], testf: 3.14159, testf2: 3.0, '
-      'testf3: 0.0, testarrayofstring2: null, testarrayofsortedstruct: ['
-      'Ability{id: 0, distance: 45}, Ability{id: 1, distance: 21}, '
-      'Ability{id: 5, distance: 12}], '
-      'flex: null, test5: [Test{a: 10, b: 20}, Test{a: 30, b: 40}], '
-      'vectorOfLongs: [1, 100, 10000, 1000000, 100000000], '
-      'vectorOfDoubles: [-1.7976931348623157e+308, 0.0, 1.7976931348623157e+308], '
-      'parentNamespaceTest: null, vectorOfReferrables: null, '
-      'singleWeakReference: 0, vectorOfWeakReferences: null, '
-      'vectorOfStrongReferrables: null, coOwningReference: 0, '
-      'vectorOfCoOwningReferences: null, nonOwningReference: 0, '
-      'vectorOfNonOwningReferences: null, '
-      'anyUniqueType: null, anyUnique: null, '
-      'anyAmbiguousType: null, '
-      'anyAmbiguous: null, vectorOfEnums: null, signedEnum: Race{value: -1}, '
-      'testrequirednestedflatbuffer: null, scalarKeySortedTables: [Stat{id: '
-      'miss, val: 0, count: 0}, Stat{id: hit, val: 10, count: 1}]}',
-    );
+        mon.toString(),
+        'Monster{'
+        'pos: Vec3{x: 1.0, y: 2.0, z: 3.0, test1: 3.0, test2: Color.Green, test3: Test{a: 5, b: 6}}, '
+        'mana: 150, hp: 80, name: MyMonster, inventory: [0, 1, 2, 3, 4], '
+        'color: Color.Blue, testType: AnyTypeId.Monster, '
+        'test: Monster{pos: null, mana: 150, hp: 100, name: Fred, '
+        'inventory: null, color: Color.Blue, testType: null, '
+        'test: null, test4: null, testarrayofstring: null, '
+        'testarrayoftables: null, enemy: null, testnestedflatbuffer: null, '
+        'testempty: null, testbool: false, testhashs32Fnv1: 0, '
+        'testhashu32Fnv1: 0, testhashs64Fnv1: 0, testhashu64Fnv1: 0, '
+        'testhashs32Fnv1a: 0, testhashu32Fnv1a: 0, testhashs64Fnv1a: 0, '
+        'testhashu64Fnv1a: 0, testarrayofbools: null, testf: 3.14159, '
+        'testf2: 3.0, testf3: 0.0, testarrayofstring2: null, '
+        'testarrayofsortedstruct: null, flex: null, test5: null, '
+        'vectorOfLongs: null, vectorOfDoubles: null, parentNamespaceTest: null, '
+        'vectorOfReferrables: null, singleWeakReference: 0, '
+        'vectorOfWeakReferences: null, vectorOfStrongReferrables: null, '
+        'coOwningReference: 0, vectorOfCoOwningReferences: null, '
+        'nonOwningReference: 0, vectorOfNonOwningReferences: null, '
+        'anyUniqueType: null, anyUnique: null, anyAmbiguousType: null, '
+        'anyAmbiguous: null, vectorOfEnums: null, signedEnum: Race.None, '
+        'testrequirednestedflatbuffer: null, scalarKeySortedTables: null, '
+        'nativeInline: null, '
+        'longEnumNonEnumDefault: LongEnum._default, '
+        'longEnumNormalDefault: LongEnum.LongOne, nanDefault: NaN, '
+        'infDefault: Infinity, positiveInfDefault: Infinity, infinityDefault: '
+        'Infinity, positiveInfinityDefault: Infinity, negativeInfDefault: '
+        '-Infinity, negativeInfinityDefault: -Infinity, doubleInfDefault: Infinity}, '
+        'test4: [Test{a: 10, b: 20}, Test{a: 30, b: 40}], '
+        'testarrayofstring: [test1, test2], testarrayoftables: null, '
+        'enemy: Monster{pos: null, mana: 150, hp: 100, name: Fred, '
+        'inventory: null, color: Color.Blue, testType: null, '
+        'test: null, test4: null, testarrayofstring: null, '
+        'testarrayoftables: null, enemy: null, testnestedflatbuffer: null, '
+        'testempty: null, testbool: false, testhashs32Fnv1: 0, '
+        'testhashu32Fnv1: 0, testhashs64Fnv1: 0, testhashu64Fnv1: 0, '
+        'testhashs32Fnv1a: 0, testhashu32Fnv1a: 0, testhashs64Fnv1a: 0, '
+        'testhashu64Fnv1a: 0, testarrayofbools: null, testf: 3.14159, '
+        'testf2: 3.0, testf3: 0.0, testarrayofstring2: null, '
+        'testarrayofsortedstruct: null, flex: null, test5: null, '
+        'vectorOfLongs: null, vectorOfDoubles: null, parentNamespaceTest: null, '
+        'vectorOfReferrables: null, singleWeakReference: 0, '
+        'vectorOfWeakReferences: null, vectorOfStrongReferrables: null, '
+        'coOwningReference: 0, vectorOfCoOwningReferences: null, '
+        'nonOwningReference: 0, vectorOfNonOwningReferences: null, '
+        'anyUniqueType: null, anyUnique: null, anyAmbiguousType: null, '
+        'anyAmbiguous: null, vectorOfEnums: null, signedEnum: Race.None, '
+        'testrequirednestedflatbuffer: null, scalarKeySortedTables: null, '
+        'nativeInline: null, '
+        'longEnumNonEnumDefault: LongEnum._default, '
+        'longEnumNormalDefault: LongEnum.LongOne, nanDefault: NaN, '
+        'infDefault: Infinity, positiveInfDefault: Infinity, infinityDefault: '
+        'Infinity, positiveInfinityDefault: Infinity, negativeInfDefault: '
+        '-Infinity, negativeInfinityDefault: -Infinity, doubleInfDefault: Infinity}, '
+        'testnestedflatbuffer: null, testempty: null, testbool: true, '
+        'testhashs32Fnv1: -579221183, testhashu32Fnv1: 3715746113, '
+        'testhashs64Fnv1: 7930699090847568257, '
+        'testhashu64Fnv1: 7930699090847568257, '
+        'testhashs32Fnv1a: -1904106383, testhashu32Fnv1a: 2390860913, '
+        'testhashs64Fnv1a: 4898026182817603057, '
+        'testhashu64Fnv1a: 4898026182817603057, '
+        'testarrayofbools: [true, false, true], testf: 3.14159, testf2: 3.0, '
+        'testf3: 0.0, testarrayofstring2: null, testarrayofsortedstruct: ['
+        'Ability{id: 0, distance: 45}, Ability{id: 1, distance: 21}, '
+        'Ability{id: 5, distance: 12}], '
+        'flex: null, test5: [Test{a: 10, b: 20}, Test{a: 30, b: 40}], '
+        'vectorOfLongs: [1, 100, 10000, 1000000, 100000000], '
+        'vectorOfDoubles: [-1.7976931348623157e+308, 0.0, 1.7976931348623157e+308], '
+        'parentNamespaceTest: null, vectorOfReferrables: null, '
+        'singleWeakReference: 0, vectorOfWeakReferences: null, '
+        'vectorOfStrongReferrables: null, coOwningReference: 0, '
+        'vectorOfCoOwningReferences: null, nonOwningReference: 0, '
+        'vectorOfNonOwningReferences: null, '
+        'anyUniqueType: null, anyUnique: null, '
+        'anyAmbiguousType: null, '
+        'anyAmbiguous: null, vectorOfEnums: null, signedEnum: Race.None, '
+        'testrequirednestedflatbuffer: null, scalarKeySortedTables: [Stat{id: '
+        'miss, val: 0, count: 0}, Stat{id: hit, val: 10, count: 1}], '
+        'nativeInline: Test{a: 1, b: 2}, '
+        'longEnumNonEnumDefault: LongEnum._default, '
+        'longEnumNormalDefault: LongEnum.LongOne, nanDefault: NaN, '
+        'infDefault: Infinity, positiveInfDefault: Infinity, infinityDefault: '
+        'Infinity, positiveInfinityDefault: Infinity, negativeInfDefault: '
+        '-Infinity, negativeInfinityDefault: -Infinity, doubleInfDefault: Infinity}');
   }
 }
 
@@ -199,6 +215,10 @@ class BuilderTest {
       ..addTestarrayofstringOffset(testArrayOfString);
     final mon = monBuilder.finish();
     fbBuilder.finish(mon);
+
+    final mon3 = example.Monster(fbBuilder.buffer);
+    expect(mon3.name, 'MyMonster');
+    expect(mon3.pos!.test1, 3.0);
   }
 
   void test_error_addInt32_withoutStartTable([Builder? builder]) {
@@ -751,7 +771,6 @@ class BuilderTest {
 class ObjectAPITest {
   void test_tableStat() {
     final object1 = example.StatT(count: 3, id: "foo", val: 4);
-    expect(object1 is Packable, isTrue);
     final fbb = Builder();
     fbb.finish(object1.pack(fbb));
     final object2 = example.Stat(fbb.buffer).unpack();
@@ -893,3 +912,32 @@ class GeneratorTest {
         same(example.AnyAmbiguousAliasesTypeId.values));
   }
 }
+
+// See #6869
+@reflectiveTest
+class ListOfEnumsTest {
+  void test_listOfEnums() async {
+    var mytable = example3.MyTableObjectBuilder(options: [
+      example3.OptionsEnum.A,
+      example3.OptionsEnum.B,
+      example3.OptionsEnum.C
+    ]);
+    var bytes = mytable.toBytes();
+    var mytable_read = example3.MyTable(bytes);
+    expect(mytable_read.options![0].value, example3.OptionsEnum.A.value);
+    expect(mytable_read.options![1].value, example3.OptionsEnum.B.value);
+    expect(mytable_read.options![2].value, example3.OptionsEnum.C.value);
+  }
+}
+
+@reflectiveTest
+class BoolInStructTest {
+  void test_boolInStruct() async {
+    var mystruct = example4.FooObjectBuilder(
+        myFoo: example4.FooPropertiesObjectBuilder(a: true, b: false));
+    var bytes = mystruct.toBytes();
+    var mystruct_read = example4.Foo(bytes);
+    expect(mystruct_read.myFoo!.a, true);
+    expect(mystruct_read.myFoo!.b, false);
+  }
+}

dart/test/flex_builder_test.dart

@@ -40,6 +40,10 @@ void main() {
       flx.addInt(-1025);
       expect(flx.finish(), [255, 251, 5, 2]);
     }
+    {
+      var builder = Builder()..addDouble(1.0);
+      expect(builder.finish(), [0, 0, 128, 63, 14, 4]);
+    }
     {
       var flx = Builder();
       flx.addDouble(0.1);

dart/test/flex_reader_test.dart

@@ -37,6 +37,7 @@ void main() {
 //      expect(FlxValue.fromBuffer(b([255, 255, 255, 255, 255, 255, 255, 255, 11, 8])).intValue, 18446744073709551615);
   });
   test('double value', () {
+    expect(Reference.fromBuffer(b([0, 0, 128, 63, 14, 4])).doubleValue, 1.0);
     expect(Reference.fromBuffer(b([0, 0, 144, 64, 14, 4])).doubleValue, 4.5);
     expect(Reference.fromBuffer(b([205, 204, 204, 61, 14, 4])).doubleValue,
         closeTo(.1, .001));

dart/test/include_test1_generated.dart

@@ -0,0 +1,109 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+// ignore_for_file: unused_import, unused_field, unused_element, unused_local_variable, constant_identifier_names
+
+import 'dart:typed_data' show Uint8List;
+import 'package:flat_buffers/flat_buffers.dart' as fb;
+
+
+import './include_test2_my_game.other_name_space_generated.dart' as my_game_other_name_space;
+
+class TableA {
+  TableA._(this._bc, this._bcOffset);
+  factory TableA(List<int> bytes) {
+    final rootRef = fb.BufferContext.fromBytes(bytes);
+    return reader.read(rootRef, 0);
+  }
+
+  static const fb.Reader<TableA> reader = _TableAReader();
+
+  final fb.BufferContext _bc;
+  final int _bcOffset;
+
+  my_game_other_name_space.TableB? get b => my_game_other_name_space.TableB.reader.vTableGetNullable(_bc, _bcOffset, 4);
+
+  @override
+  String toString() {
+    return 'TableA{b: ${b}}';
+  }
+
+  TableAT unpack() => TableAT(
+      b: b?.unpack());
+
+  static int pack(fb.Builder fbBuilder, TableAT? object) {
+    if (object == null) return 0;
+    return object.pack(fbBuilder);
+  }
+}
+
+class TableAT implements fb.Packable {
+  my_game_other_name_space.TableBT? b;
+
+  TableAT({
+      this.b});
+
+  @override
+  int pack(fb.Builder fbBuilder) {
+    final int? bOffset = b?.pack(fbBuilder);
+    fbBuilder.startTable(1);
+    fbBuilder.addOffset(0, bOffset);
+    return fbBuilder.endTable();
+  }
+
+  @override
+  String toString() {
+    return 'TableAT{b: ${b}}';
+  }
+}
+
+class _TableAReader extends fb.TableReader<TableA> {
+  const _TableAReader();
+
+  @override
+  TableA createObject(fb.BufferContext bc, int offset) => 
+    TableA._(bc, offset);
+}
+
+class TableABuilder {
+  TableABuilder(this.fbBuilder);
+
+  final fb.Builder fbBuilder;
+
+  void begin() {
+    fbBuilder.startTable(1);
+  }
+
+  int addBOffset(int? offset) {
+    fbBuilder.addOffset(0, offset);
+    return fbBuilder.offset;
+  }
+
+  int finish() {
+    return fbBuilder.endTable();
+  }
+}
+
+class TableAObjectBuilder extends fb.ObjectBuilder {
+  final my_game_other_name_space.TableBObjectBuilder? _b;
+
+  TableAObjectBuilder({
+    my_game_other_name_space.TableBObjectBuilder? b,
+  })
+      : _b = b;
+
+  /// Finish building, and store into the [fbBuilder].
+  @override
+  int finish(fb.Builder fbBuilder) {
+    final int? bOffset = _b?.getOrCreateOffset(fbBuilder);
+    fbBuilder.startTable(1);
+    fbBuilder.addOffset(0, bOffset);
+    return fbBuilder.endTable();
+  }
+
+  /// Convenience method to serialize to byte list.
+  @override
+  Uint8List toBytes([String? fileIdentifier]) {
+    final fbBuilder = fb.Builder(deduplicateTables: false);
+    fbBuilder.finish(finish(fbBuilder), fileIdentifier);
+    return fbBuilder.buffer;
+  }
+}

dart/test/include_test2_my_game.other_name_space_generated.dart

@@ -0,0 +1,231 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+// ignore_for_file: unused_import, unused_field, unused_element, unused_local_variable, constant_identifier_names
+
+library my_game.other_name_space;
+
+import 'dart:typed_data' show Uint8List;
+import 'package:flat_buffers/flat_buffers.dart' as fb;
+
+
+import './include_test1_generated.dart';
+
+enum FromInclude {
+  IncludeVal(0);
+
+  final int value;
+  const FromInclude(this.value);
+
+  factory FromInclude.fromValue(int value) {
+    switch (value) {
+      case 0: return FromInclude.IncludeVal;
+      default: throw StateError('Invalid value $value for bit flag enum');
+    }
+  }
+
+  static FromInclude? _createOrNull(int? value) =>
+      value == null ? null : FromInclude.fromValue(value);
+
+  static const int minValue = 0;
+  static const int maxValue = 0;
+  static const fb.Reader<FromInclude> reader = _FromIncludeReader();
+}
+
+class _FromIncludeReader extends fb.Reader<FromInclude> {
+  const _FromIncludeReader();
+
+  @override
+  int get size => 8;
+
+  @override
+  FromInclude read(fb.BufferContext bc, int offset) =>
+      FromInclude.fromValue(const fb.Int64Reader().read(bc, offset));
+}
+
+class Unused {
+  Unused._(this._bc, this._bcOffset);
+
+  static const fb.Reader<Unused> reader = _UnusedReader();
+
+  final fb.BufferContext _bc;
+  final int _bcOffset;
+
+  int get a => const fb.Int32Reader().read(_bc, _bcOffset + 0);
+
+  @override
+  String toString() {
+    return 'Unused{a: ${a}}';
+  }
+
+  UnusedT unpack() => UnusedT(
+      a: a);
+
+  static int pack(fb.Builder fbBuilder, UnusedT? object) {
+    if (object == null) return 0;
+    return object.pack(fbBuilder);
+  }
+}
+
+class UnusedT implements fb.Packable {
+  int a;
+
+  UnusedT({
+      required this.a});
+
+  @override
+  int pack(fb.Builder fbBuilder) {
+    fbBuilder.putInt32(a);
+    return fbBuilder.offset;
+  }
+
+  @override
+  String toString() {
+    return 'UnusedT{a: ${a}}';
+  }
+}
+
+class _UnusedReader extends fb.StructReader<Unused> {
+  const _UnusedReader();
+
+  @override
+  int get size => 4;
+
+  @override
+  Unused createObject(fb.BufferContext bc, int offset) => 
+    Unused._(bc, offset);
+}
+
+class UnusedBuilder {
+  UnusedBuilder(this.fbBuilder);
+
+  final fb.Builder fbBuilder;
+
+  int finish(int a) {
+    fbBuilder.putInt32(a);
+    return fbBuilder.offset;
+  }
+
+}
+
+class UnusedObjectBuilder extends fb.ObjectBuilder {
+  final int _a;
+
+  UnusedObjectBuilder({
+    required int a,
+  })
+      : _a = a;
+
+  /// Finish building, and store into the [fbBuilder].
+  @override
+  int finish(fb.Builder fbBuilder) {
+    fbBuilder.putInt32(_a);
+    return fbBuilder.offset;
+  }
+
+  /// Convenience method to serialize to byte list.
+  @override
+  Uint8List toBytes([String? fileIdentifier]) {
+    final fbBuilder = fb.Builder(deduplicateTables: false);
+    fbBuilder.finish(finish(fbBuilder), fileIdentifier);
+    return fbBuilder.buffer;
+  }
+}
+class TableB {
+  TableB._(this._bc, this._bcOffset);
+  factory TableB(List<int> bytes) {
+    final rootRef = fb.BufferContext.fromBytes(bytes);
+    return reader.read(rootRef, 0);
+  }
+
+  static const fb.Reader<TableB> reader = _TableBReader();
+
+  final fb.BufferContext _bc;
+  final int _bcOffset;
+
+  TableA? get a => TableA.reader.vTableGetNullable(_bc, _bcOffset, 4);
+
+  @override
+  String toString() {
+    return 'TableB{a: ${a}}';
+  }
+
+  TableBT unpack() => TableBT(
+      a: a?.unpack());
+
+  static int pack(fb.Builder fbBuilder, TableBT? object) {
+    if (object == null) return 0;
+    return object.pack(fbBuilder);
+  }
+}
+
+class TableBT implements fb.Packable {
+  TableAT? a;
+
+  TableBT({
+      this.a});
+
+  @override
+  int pack(fb.Builder fbBuilder) {
+    final int? aOffset = a?.pack(fbBuilder);
+    fbBuilder.startTable(1);
+    fbBuilder.addOffset(0, aOffset);
+    return fbBuilder.endTable();
+  }
+
+  @override
+  String toString() {
+    return 'TableBT{a: ${a}}';
+  }
+}
+
+class _TableBReader extends fb.TableReader<TableB> {
+  const _TableBReader();
+
+  @override
+  TableB createObject(fb.BufferContext bc, int offset) => 
+    TableB._(bc, offset);
+}
+
+class TableBBuilder {
+  TableBBuilder(this.fbBuilder);
+
+  final fb.Builder fbBuilder;
+
+  void begin() {
+    fbBuilder.startTable(1);
+  }
+
+  int addAOffset(int? offset) {
+    fbBuilder.addOffset(0, offset);
+    return fbBuilder.offset;
+  }
+
+  int finish() {
+    return fbBuilder.endTable();
+  }
+}
+
+class TableBObjectBuilder extends fb.ObjectBuilder {
+  final TableAObjectBuilder? _a;
+
+  TableBObjectBuilder({
+    TableAObjectBuilder? a,
+  })
+      : _a = a;
+
+  /// Finish building, and store into the [fbBuilder].
+  @override
+  int finish(fb.Builder fbBuilder) {
+    final int? aOffset = _a?.getOrCreateOffset(fbBuilder);
+    fbBuilder.startTable(1);
+    fbBuilder.addOffset(0, aOffset);
+    return fbBuilder.endTable();
+  }
+
+  /// Convenience method to serialize to byte list.
+  @override
+  Uint8List toBytes([String? fileIdentifier]) {
+    final fbBuilder = fb.Builder(deduplicateTables: false);
+    fbBuilder.finish(finish(fbBuilder), fileIdentifier);
+    return fbBuilder.buffer;
+  }
+}

dart/test/keyword_test_keyword_test_generated.dart

@@ -0,0 +1,369 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+// ignore_for_file: unused_import, unused_field, unused_element, unused_local_variable, constant_identifier_names
+
+library keyword_test;
+
+import 'dart:typed_data' show Uint8List;
+import 'package:flat_buffers/flat_buffers.dart' as fb;
+
+
+enum Abc {
+  $void(0),
+  where(1),
+  stackalloc(2);
+
+  final int value;
+  const Abc(this.value);
+
+  factory Abc.fromValue(int value) {
+    switch (value) {
+      case 0: return Abc.$void;
+      case 1: return Abc.where;
+      case 2: return Abc.stackalloc;
+      default: throw StateError('Invalid value $value for bit flag enum');
+    }
+  }
+
+  static Abc? _createOrNull(int? value) =>
+      value == null ? null : Abc.fromValue(value);
+
+  static const int minValue = 0;
+  static const int maxValue = 2;
+  static const fb.Reader<Abc> reader = _AbcReader();
+}
+
+class _AbcReader extends fb.Reader<Abc> {
+  const _AbcReader();
+
+  @override
+  int get size => 4;
+
+  @override
+  Abc read(fb.BufferContext bc, int offset) =>
+      Abc.fromValue(const fb.Int32Reader().read(bc, offset));
+}
+
+enum Public {
+  NONE(0);
+
+  final int value;
+  const Public(this.value);
+
+  factory Public.fromValue(int value) {
+    switch (value) {
+      case 0: return Public.NONE;
+      default: throw StateError('Invalid value $value for bit flag enum');
+    }
+  }
+
+  static Public? _createOrNull(int? value) =>
+      value == null ? null : Public.fromValue(value);
+
+  static const int minValue = 0;
+  static const int maxValue = 0;
+  static const fb.Reader<Public> reader = _PublicReader();
+}
+
+class _PublicReader extends fb.Reader<Public> {
+  const _PublicReader();
+
+  @override
+  int get size => 4;
+
+  @override
+  Public read(fb.BufferContext bc, int offset) =>
+      Public.fromValue(const fb.Int32Reader().read(bc, offset));
+}
+
+enum KeywordsInUnionTypeId {
+  NONE(0),
+  $static(1),
+  internal(2);
+
+  final int value;
+  const KeywordsInUnionTypeId(this.value);
+
+  factory KeywordsInUnionTypeId.fromValue(int value) {
+    switch (value) {
+      case 0: return KeywordsInUnionTypeId.NONE;
+      case 1: return KeywordsInUnionTypeId.$static;
+      case 2: return KeywordsInUnionTypeId.internal;
+      default: throw StateError('Invalid value $value for bit flag enum');
+    }
+  }
+
+  static KeywordsInUnionTypeId? _createOrNull(int? value) =>
+      value == null ? null : KeywordsInUnionTypeId.fromValue(value);
+
+  static const int minValue = 0;
+  static const int maxValue = 2;
+  static const fb.Reader<KeywordsInUnionTypeId> reader = _KeywordsInUnionTypeIdReader();
+}
+
+class _KeywordsInUnionTypeIdReader extends fb.Reader<KeywordsInUnionTypeId> {
+  const _KeywordsInUnionTypeIdReader();
+
+  @override
+  int get size => 1;
+
+  @override
+  KeywordsInUnionTypeId read(fb.BufferContext bc, int offset) =>
+      KeywordsInUnionTypeId.fromValue(const fb.Uint8Reader().read(bc, offset));
+}
+
+class KeywordsInTable {
+  KeywordsInTable._(this._bc, this._bcOffset);
+  factory KeywordsInTable(List<int> bytes) {
+    final rootRef = fb.BufferContext.fromBytes(bytes);
+    return reader.read(rootRef, 0);
+  }
+
+  static const fb.Reader<KeywordsInTable> reader = _KeywordsInTableReader();
+
+  final fb.BufferContext _bc;
+  final int _bcOffset;
+
+  Abc get $is => Abc.fromValue(const fb.Int32Reader().vTableGet(_bc, _bcOffset, 4, 0));
+  Public get private => Public.fromValue(const fb.Int32Reader().vTableGet(_bc, _bcOffset, 6, 0));
+  int get type => const fb.Int32Reader().vTableGet(_bc, _bcOffset, 8, 0);
+  bool get $default => const fb.BoolReader().vTableGet(_bc, _bcOffset, 10, false);
+
+  @override
+  String toString() {
+    return 'KeywordsInTable{\$is: ${$is}, private: ${private}, type: ${type}, \$default: ${$default}}';
+  }
+
+  KeywordsInTableT unpack() => KeywordsInTableT(
+      $is: $is,
+      private: private,
+      type: type,
+      $default: $default);
+
+  static int pack(fb.Builder fbBuilder, KeywordsInTableT? object) {
+    if (object == null) return 0;
+    return object.pack(fbBuilder);
+  }
+}
+
+class KeywordsInTableT implements fb.Packable {
+  Abc $is;
+  Public private;
+  int type;
+  bool $default;
+
+  KeywordsInTableT({
+      this.$is = Abc.$void,
+      this.private = Public.NONE,
+      this.type = 0,
+      this.$default = false});
+
+  @override
+  int pack(fb.Builder fbBuilder) {
+    fbBuilder.startTable(4);
+    fbBuilder.addInt32(0, $is.value);
+    fbBuilder.addInt32(1, private.value);
+    fbBuilder.addInt32(2, type);
+    fbBuilder.addBool(3, $default);
+    return fbBuilder.endTable();
+  }
+
+  @override
+  String toString() {
+    return 'KeywordsInTableT{\$is: ${$is}, private: ${private}, type: ${type}, \$default: ${$default}}';
+  }
+}
+
+class _KeywordsInTableReader extends fb.TableReader<KeywordsInTable> {
+  const _KeywordsInTableReader();
+
+  @override
+  KeywordsInTable createObject(fb.BufferContext bc, int offset) => 
+    KeywordsInTable._(bc, offset);
+}
+
+class KeywordsInTableBuilder {
+  KeywordsInTableBuilder(this.fbBuilder);
+
+  final fb.Builder fbBuilder;
+
+  void begin() {
+    fbBuilder.startTable(4);
+  }
+
+  int addIs(Abc? $is) {
+    fbBuilder.addInt32(0, $is?.value);
+    return fbBuilder.offset;
+  }
+  int addPrivate(Public? private) {
+    fbBuilder.addInt32(1, private?.value);
+    return fbBuilder.offset;
+  }
+  int addType(int? type) {
+    fbBuilder.addInt32(2, type);
+    return fbBuilder.offset;
+  }
+  int addDefault(bool? $default) {
+    fbBuilder.addBool(3, $default);
+    return fbBuilder.offset;
+  }
+
+  int finish() {
+    return fbBuilder.endTable();
+  }
+}
+
+class KeywordsInTableObjectBuilder extends fb.ObjectBuilder {
+  final Abc? _$is;
+  final Public? _private;
+  final int? _type;
+  final bool? _$default;
+
+  KeywordsInTableObjectBuilder({
+    Abc? $is,
+    Public? private,
+    int? type,
+    bool? $default,
+  })
+      : _$is = $is,
+        _private = private,
+        _type = type,
+        _$default = $default;
+
+  /// Finish building, and store into the [fbBuilder].
+  @override
+  int finish(fb.Builder fbBuilder) {
+    fbBuilder.startTable(4);
+    fbBuilder.addInt32(0, _$is?.value);
+    fbBuilder.addInt32(1, _private?.value);
+    fbBuilder.addInt32(2, _type);
+    fbBuilder.addBool(3, _$default);
+    return fbBuilder.endTable();
+  }
+
+  /// Convenience method to serialize to byte list.
+  @override
+  Uint8List toBytes([String? fileIdentifier]) {
+    final fbBuilder = fb.Builder(deduplicateTables: false);
+    fbBuilder.finish(finish(fbBuilder), fileIdentifier);
+    return fbBuilder.buffer;
+  }
+}
+class Table2 {
+  Table2._(this._bc, this._bcOffset);
+  factory Table2(List<int> bytes) {
+    final rootRef = fb.BufferContext.fromBytes(bytes);
+    return reader.read(rootRef, 0);
+  }
+
+  static const fb.Reader<Table2> reader = _Table2Reader();
+
+  final fb.BufferContext _bc;
+  final int _bcOffset;
+
+  KeywordsInUnionTypeId? get typeType => KeywordsInUnionTypeId._createOrNull(const fb.Uint8Reader().vTableGetNullable(_bc, _bcOffset, 4));
+  dynamic get type {
+    switch (typeType?.value) {
+      case 1: return KeywordsInTable.reader.vTableGetNullable(_bc, _bcOffset, 6);
+      case 2: return KeywordsInTable.reader.vTableGetNullable(_bc, _bcOffset, 6);
+      default: return null;
+    }
+  }
+
+  @override
+  String toString() {
+    return 'Table2{typeType: ${typeType}, type: ${type}}';
+  }
+
+  Table2T unpack() => Table2T(
+      typeType: typeType,
+      type: type);
+
+  static int pack(fb.Builder fbBuilder, Table2T? object) {
+    if (object == null) return 0;
+    return object.pack(fbBuilder);
+  }
+}
+
+class Table2T implements fb.Packable {
+  KeywordsInUnionTypeId? typeType;
+  dynamic type;
+
+  Table2T({
+      this.typeType,
+      this.type});
+
+  @override
+  int pack(fb.Builder fbBuilder) {
+    final int? typeOffset = type?.pack(fbBuilder);
+    fbBuilder.startTable(2);
+    fbBuilder.addUint8(0, typeType?.value);
+    fbBuilder.addOffset(1, typeOffset);
+    return fbBuilder.endTable();
+  }
+
+  @override
+  String toString() {
+    return 'Table2T{typeType: ${typeType}, type: ${type}}';
+  }
+}
+
+class _Table2Reader extends fb.TableReader<Table2> {
+  const _Table2Reader();
+
+  @override
+  Table2 createObject(fb.BufferContext bc, int offset) => 
+    Table2._(bc, offset);
+}
+
+class Table2Builder {
+  Table2Builder(this.fbBuilder);
+
+  final fb.Builder fbBuilder;
+
+  void begin() {
+    fbBuilder.startTable(2);
+  }
+
+  int addTypeType(KeywordsInUnionTypeId? typeType) {
+    fbBuilder.addUint8(0, typeType?.value);
+    return fbBuilder.offset;
+  }
+  int addTypeOffset(int? offset) {
+    fbBuilder.addOffset(1, offset);
+    return fbBuilder.offset;
+  }
+
+  int finish() {
+    return fbBuilder.endTable();
+  }
+}
+
+class Table2ObjectBuilder extends fb.ObjectBuilder {
+  final KeywordsInUnionTypeId? _typeType;
+  final dynamic _type;
+
+  Table2ObjectBuilder({
+    KeywordsInUnionTypeId? typeType,
+    dynamic type,
+  })
+      : _typeType = typeType,
+        _type = type;
+
+  /// Finish building, and store into the [fbBuilder].
+  @override
+  int finish(fb.Builder fbBuilder) {
+    final int? typeOffset = _type?.getOrCreateOffset(fbBuilder);
+    fbBuilder.startTable(2);
+    fbBuilder.addUint8(0, _typeType?.value);
+    fbBuilder.addOffset(1, typeOffset);
+    return fbBuilder.endTable();
+  }
+
+  /// Convenience method to serialize to byte list.
+  @override
+  Uint8List toBytes([String? fileIdentifier]) {
+    final fbBuilder = fb.Builder(deduplicateTables: false);
+    fbBuilder.finish(finish(fbBuilder), fileIdentifier);
+    return fbBuilder.buffer;
+  }
+}

dart/test/monster_test.fbs

@@ -31,6 +31,14 @@ enum Race:byte {
   Elf,
 }
 
+enum LongEnum:ulong (bit_flags) {
+  LongOne = 1,
+  LongTwo = 2,
+  // Because this is a bitflag, 40 will be out of range of a 32-bit integer,
+  // allowing us to exercise any logic special to big numbers.
+  LongBig = 40,
+}
+
 union Any { Monster, TestSimpleTableWithEnum, MyGame.Example2.Monster }
 
 union AnyUniqueAliases { M: Monster, TS: TestSimpleTableWithEnum, M2: MyGame.Example2.Monster }
@@ -62,6 +70,10 @@ struct StructOfStructs {
   c: Ability;
 }
 
+struct StructOfStructsOfStructs {
+ a: StructOfStructs;
+}
+
 table Stat {
   id:string;
   val:long;
@@ -124,6 +136,20 @@ table Monster {
   signed_enum:Race = None (id:48);
   testrequirednestedflatbuffer:[ubyte] (id:49, nested_flatbuffer: "Monster");
   scalar_key_sorted_tables:[Stat] (id: 50);
+  native_inline:Test (id: 51, native_inline);
+  // The default value of this enum will be a numeric zero, which isn't a valid
+  // enum value.
+  long_enum_non_enum_default:LongEnum (id: 52);
+  long_enum_normal_default:LongEnum = LongOne (id: 53);
+  // Test that default values nan and +/-inf work.
+  nan_default:float = nan (id: 54);
+  inf_default:float = inf (id: 55);
+  positive_inf_default:float = +inf (id: 56);
+  infinity_default:float = infinity (id: 57);
+  positive_infinity_default:float = +infinity (id: 58);
+  negative_inf_default:float = -inf (id: 59);
+  negative_infinity_default:float = -infinity (id: 60);
+  double_inf_default:double = inf (id: 61);
 }
 
 table TypeAliases {

dart/test/monster_test_my_game.example2_generated.dart

@@ -1,5 +1,5 @@
 // automatically generated by the FlatBuffers compiler, do not modify
-// ignore_for_file: unused_import, unused_field, unused_element, unused_local_variable
+// ignore_for_file: unused_import, unused_field, unused_element, unused_local_variable, constant_identifier_names
 
 library my_game.example2;
 
@@ -9,6 +9,8 @@ import 'package:flat_buffers/flat_buffers.dart' as fb;
 import './monster_test_my_game_generated.dart' as my_game;
 import './monster_test_my_game.example_generated.dart' as my_game_example;
 
+import './include_test1_generated.dart';
+
 class Monster {
   Monster._(this._bc, this._bcOffset);
   factory Monster(List<int> bytes) {

dart/test/monster_test_my_game.example_generated.dart

@@ -1,5 +1,5 @@
 // automatically generated by the FlatBuffers compiler, do not modify
-// ignore_for_file: unused_import, unused_field, unused_element, unused_local_variable
+// ignore_for_file: unused_import, unused_field, unused_element, unused_local_variable, constant_identifier_names
 
 library my_game.example;
 
@@ -9,43 +9,32 @@ import 'package:flat_buffers/flat_buffers.dart' as fb;
 import './monster_test_my_game_generated.dart' as my_game;
 import './monster_test_my_game.example2_generated.dart' as my_game_example2;
 
+import './include_test1_generated.dart';
+
 ///  Composite components of Monster color.
-class Color {
+enum Color {
+  Red(1),
+  Green(2),
+  Blue(8),
+  _default(0);
+
   final int value;
-  const Color._(this.value);
+  const Color(this.value);
 
   factory Color.fromValue(int value) {
-    final result = values[value];
-    if (result == null) {
-      throw StateError('Invalid value $value for bit flag enum Color');
+    switch (value) {
+      case 1: return Color.Red;
+      case 2: return Color.Green;
+      case 8: return Color.Blue;
+      case 0: return Color._default;
+      default: throw StateError('Invalid value $value for bit flag enum');
     }
-    return result;
   }
 
-  static Color? _createOrNull(int? value) => 
+  static Color? _createOrNull(int? value) =>
       value == null ? null : Color.fromValue(value);
 
-  static bool containsValue(int value) => values.containsKey(value);
-
-  static const Color Red = Color._(1);
-
-  ///  \brief color Green
-  ///  Green is bit_flag with value (1u << 1)
-  static const Color Green = Color._(2);
-
-  ///  \brief color Blue (1u << 3)
-  static const Color Blue = Color._(8);
-  static const Map<int, Color> values = {
-    1: Red,
-    2: Green,
-    8: Blue};
-
   static const fb.Reader<Color> reader = _ColorReader();
-
-  @override
-  String toString() {
-    return 'Color{value: $value}';
-  }
 }
 
 class _ColorReader extends fb.Reader<Color> {
@@ -59,41 +48,31 @@ class _ColorReader extends fb.Reader<Color> {
       Color.fromValue(const fb.Uint8Reader().read(bc, offset));
 }
 
-class Race {
+enum Race {
+  None(-1),
+  Human(0),
+  Dwarf(1),
+  Elf(2);
+
   final int value;
-  const Race._(this.value);
+  const Race(this.value);
 
   factory Race.fromValue(int value) {
-    final result = values[value];
-    if (result == null) {
-      throw StateError('Invalid value $value for bit flag enum Race');
+    switch (value) {
+      case -1: return Race.None;
+      case 0: return Race.Human;
+      case 1: return Race.Dwarf;
+      case 2: return Race.Elf;
+      default: throw StateError('Invalid value $value for bit flag enum');
     }
-    return result;
   }
 
-  static Race? _createOrNull(int? value) => 
+  static Race? _createOrNull(int? value) =>
       value == null ? null : Race.fromValue(value);
 
   static const int minValue = -1;
   static const int maxValue = 2;
-  static bool containsValue(int value) => values.containsKey(value);
-
-  static const Race None = Race._(-1);
-  static const Race Human = Race._(0);
-  static const Race Dwarf = Race._(1);
-  static const Race Elf = Race._(2);
-  static const Map<int, Race> values = {
-    -1: None,
-    0: Human,
-    1: Dwarf,
-    2: Elf};
-
   static const fb.Reader<Race> reader = _RaceReader();
-
-  @override
-  String toString() {
-    return 'Race{value: $value}';
-  }
 }
 
 class _RaceReader extends fb.Reader<Race> {
@@ -107,41 +86,67 @@ class _RaceReader extends fb.Reader<Race> {
       Race.fromValue(const fb.Int8Reader().read(bc, offset));
 }
 
-class AnyTypeId {
-  final int value;
-  const AnyTypeId._(this.value);
+enum LongEnum {
+  LongOne(2),
+  LongTwo(4),
+  LongBig(1099511627776),
+  _default(0);
 
-  factory AnyTypeId.fromValue(int value) {
-    final result = values[value];
-    if (result == null) {
-      throw StateError('Invalid value $value for bit flag enum AnyTypeId');
+  final int value;
+  const LongEnum(this.value);
+
+  factory LongEnum.fromValue(int value) {
+    switch (value) {
+      case 2: return LongEnum.LongOne;
+      case 4: return LongEnum.LongTwo;
+      case 1099511627776: return LongEnum.LongBig;
+      case 0: return LongEnum._default;
+      default: throw StateError('Invalid value $value for bit flag enum');
     }
-    return result;
   }
 
-  static AnyTypeId? _createOrNull(int? value) => 
+  static LongEnum? _createOrNull(int? value) =>
+      value == null ? null : LongEnum.fromValue(value);
+
+  static const fb.Reader<LongEnum> reader = _LongEnumReader();
+}
+
+class _LongEnumReader extends fb.Reader<LongEnum> {
+  const _LongEnumReader();
+
+  @override
+  int get size => 8;
+
+  @override
+  LongEnum read(fb.BufferContext bc, int offset) =>
+      LongEnum.fromValue(const fb.Uint64Reader().read(bc, offset));
+}
+
+enum AnyTypeId {
+  NONE(0),
+  Monster(1),
+  TestSimpleTableWithEnum(2),
+  MyGame_Example2_Monster(3);
+
+  final int value;
+  const AnyTypeId(this.value);
+
+  factory AnyTypeId.fromValue(int value) {
+    switch (value) {
+      case 0: return AnyTypeId.NONE;
+      case 1: return AnyTypeId.Monster;
+      case 2: return AnyTypeId.TestSimpleTableWithEnum;
+      case 3: return AnyTypeId.MyGame_Example2_Monster;
+      default: throw StateError('Invalid value $value for bit flag enum');
+    }
+  }
+
+  static AnyTypeId? _createOrNull(int? value) =>
       value == null ? null : AnyTypeId.fromValue(value);
 
   static const int minValue = 0;
   static const int maxValue = 3;
-  static bool containsValue(int value) => values.containsKey(value);
-
-  static const AnyTypeId NONE = AnyTypeId._(0);
-  static const AnyTypeId Monster = AnyTypeId._(1);
-  static const AnyTypeId TestSimpleTableWithEnum = AnyTypeId._(2);
-  static const AnyTypeId MyGame_Example2_Monster = AnyTypeId._(3);
-  static const Map<int, AnyTypeId> values = {
-    0: NONE,
-    1: Monster,
-    2: TestSimpleTableWithEnum,
-    3: MyGame_Example2_Monster};
-
   static const fb.Reader<AnyTypeId> reader = _AnyTypeIdReader();
-
-  @override
-  String toString() {
-    return 'AnyTypeId{value: $value}';
-  }
 }
 
 class _AnyTypeIdReader extends fb.Reader<AnyTypeId> {
@@ -155,41 +160,31 @@ class _AnyTypeIdReader extends fb.Reader<AnyTypeId> {
       AnyTypeId.fromValue(const fb.Uint8Reader().read(bc, offset));
 }
 
-class AnyUniqueAliasesTypeId {
+enum AnyUniqueAliasesTypeId {
+  NONE(0),
+  M(1),
+  TS(2),
+  M2(3);
+
   final int value;
-  const AnyUniqueAliasesTypeId._(this.value);
+  const AnyUniqueAliasesTypeId(this.value);
 
   factory AnyUniqueAliasesTypeId.fromValue(int value) {
-    final result = values[value];
-    if (result == null) {
-      throw StateError('Invalid value $value for bit flag enum AnyUniqueAliasesTypeId');
+    switch (value) {
+      case 0: return AnyUniqueAliasesTypeId.NONE;
+      case 1: return AnyUniqueAliasesTypeId.M;
+      case 2: return AnyUniqueAliasesTypeId.TS;
+      case 3: return AnyUniqueAliasesTypeId.M2;
+      default: throw StateError('Invalid value $value for bit flag enum');
     }
-    return result;
   }
 
-  static AnyUniqueAliasesTypeId? _createOrNull(int? value) => 
+  static AnyUniqueAliasesTypeId? _createOrNull(int? value) =>
       value == null ? null : AnyUniqueAliasesTypeId.fromValue(value);
 
   static const int minValue = 0;
   static const int maxValue = 3;
-  static bool containsValue(int value) => values.containsKey(value);
-
-  static const AnyUniqueAliasesTypeId NONE = AnyUniqueAliasesTypeId._(0);
-  static const AnyUniqueAliasesTypeId M = AnyUniqueAliasesTypeId._(1);
-  static const AnyUniqueAliasesTypeId TS = AnyUniqueAliasesTypeId._(2);
-  static const AnyUniqueAliasesTypeId M2 = AnyUniqueAliasesTypeId._(3);
-  static const Map<int, AnyUniqueAliasesTypeId> values = {
-    0: NONE,
-    1: M,
-    2: TS,
-    3: M2};
-
   static const fb.Reader<AnyUniqueAliasesTypeId> reader = _AnyUniqueAliasesTypeIdReader();
-
-  @override
-  String toString() {
-    return 'AnyUniqueAliasesTypeId{value: $value}';
-  }
 }
 
 class _AnyUniqueAliasesTypeIdReader extends fb.Reader<AnyUniqueAliasesTypeId> {
@@ -203,41 +198,31 @@ class _AnyUniqueAliasesTypeIdReader extends fb.Reader<AnyUniqueAliasesTypeId> {
       AnyUniqueAliasesTypeId.fromValue(const fb.Uint8Reader().read(bc, offset));
 }
 
-class AnyAmbiguousAliasesTypeId {
+enum AnyAmbiguousAliasesTypeId {
+  NONE(0),
+  M1(1),
+  M2(2),
+  M3(3);
+
   final int value;
-  const AnyAmbiguousAliasesTypeId._(this.value);
+  const AnyAmbiguousAliasesTypeId(this.value);
 
   factory AnyAmbiguousAliasesTypeId.fromValue(int value) {
-    final result = values[value];
-    if (result == null) {
-      throw StateError('Invalid value $value for bit flag enum AnyAmbiguousAliasesTypeId');
+    switch (value) {
+      case 0: return AnyAmbiguousAliasesTypeId.NONE;
+      case 1: return AnyAmbiguousAliasesTypeId.M1;
+      case 2: return AnyAmbiguousAliasesTypeId.M2;
+      case 3: return AnyAmbiguousAliasesTypeId.M3;
+      default: throw StateError('Invalid value $value for bit flag enum');
     }
-    return result;
   }
 
-  static AnyAmbiguousAliasesTypeId? _createOrNull(int? value) => 
+  static AnyAmbiguousAliasesTypeId? _createOrNull(int? value) =>
       value == null ? null : AnyAmbiguousAliasesTypeId.fromValue(value);
 
   static const int minValue = 0;
   static const int maxValue = 3;
-  static bool containsValue(int value) => values.containsKey(value);
-
-  static const AnyAmbiguousAliasesTypeId NONE = AnyAmbiguousAliasesTypeId._(0);
-  static const AnyAmbiguousAliasesTypeId M1 = AnyAmbiguousAliasesTypeId._(1);
-  static const AnyAmbiguousAliasesTypeId M2 = AnyAmbiguousAliasesTypeId._(2);
-  static const AnyAmbiguousAliasesTypeId M3 = AnyAmbiguousAliasesTypeId._(3);
-  static const Map<int, AnyAmbiguousAliasesTypeId> values = {
-    0: NONE,
-    1: M1,
-    2: M2,
-    3: M3};
-
   static const fb.Reader<AnyAmbiguousAliasesTypeId> reader = _AnyAmbiguousAliasesTypeIdReader();
-
-  @override
-  String toString() {
-    return 'AnyAmbiguousAliasesTypeId{value: $value}';
-  }
 }
 
 class _AnyAmbiguousAliasesTypeIdReader extends fb.Reader<AnyAmbiguousAliasesTypeId> {
@@ -264,7 +249,7 @@ class Test {
 
   @override
   String toString() {
-    return 'Test{a: $a, b: $b}';
+    return 'Test{a: ${a}, b: ${b}}';
   }
 
   TestT unpack() => TestT(
@@ -295,7 +280,7 @@ class TestT implements fb.Packable {
 
   @override
   String toString() {
-    return 'TestT{a: $a, b: $b}';
+    return 'TestT{a: ${a}, b: ${b}}';
   }
 }
 
@@ -368,7 +353,7 @@ class TestSimpleTableWithEnum {
 
   @override
   String toString() {
-    return 'TestSimpleTableWithEnum{color: $color}';
+    return 'TestSimpleTableWithEnum{color: ${color}}';
   }
 
   TestSimpleTableWithEnumT unpack() => TestSimpleTableWithEnumT(
@@ -395,7 +380,7 @@ class TestSimpleTableWithEnumT implements fb.Packable {
 
   @override
   String toString() {
-    return 'TestSimpleTableWithEnumT{color: $color}';
+    return 'TestSimpleTableWithEnumT{color: ${color}}';
   }
 }
 
@@ -467,7 +452,7 @@ class Vec3 {
 
   @override
   String toString() {
-    return 'Vec3{x: $x, y: $y, z: $z, test1: $test1, test2: $test2, test3: $test3}';
+    return 'Vec3{x: ${x}, y: ${y}, z: ${z}, test1: ${test1}, test2: ${test2}, test3: ${test3}}';
   }
 
   Vec3T unpack() => Vec3T(
@@ -516,7 +501,7 @@ class Vec3T implements fb.Packable {
 
   @override
   String toString() {
-    return 'Vec3T{x: $x, y: $y, z: $z, test1: $test1, test2: $test2, test3: $test3}';
+    return 'Vec3T{x: ${x}, y: ${y}, z: ${z}, test1: ${test1}, test2: ${test2}, test3: ${test3}}';
   }
 }
 
@@ -610,7 +595,7 @@ class Ability {
 
   @override
   String toString() {
-    return 'Ability{id: $id, distance: $distance}';
+    return 'Ability{id: ${id}, distance: ${distance}}';
   }
 
   AbilityT unpack() => AbilityT(
@@ -640,7 +625,7 @@ class AbilityT implements fb.Packable {
 
   @override
   String toString() {
-    return 'AbilityT{id: $id, distance: $distance}';
+    return 'AbilityT{id: ${id}, distance: ${distance}}';
   }
 }
 
@@ -709,7 +694,7 @@ class StructOfStructs {
 
   @override
   String toString() {
-    return 'StructOfStructs{a: $a, b: $b, c: $c}';
+    return 'StructOfStructs{a: ${a}, b: ${b}, c: ${c}}';
   }
 
   StructOfStructsT unpack() => StructOfStructsT(
@@ -743,7 +728,7 @@ class StructOfStructsT implements fb.Packable {
 
   @override
   String toString() {
-    return 'StructOfStructsT{a: $a, b: $b, c: $c}';
+    return 'StructOfStructsT{a: ${a}, b: ${b}, c: ${c}}';
   }
 }
 
@@ -803,6 +788,94 @@ class StructOfStructsObjectBuilder extends fb.ObjectBuilder {
     return fbBuilder.buffer;
   }
 }
+class StructOfStructsOfStructs {
+  StructOfStructsOfStructs._(this._bc, this._bcOffset);
+
+  static const fb.Reader<StructOfStructsOfStructs> reader = _StructOfStructsOfStructsReader();
+
+  final fb.BufferContext _bc;
+  final int _bcOffset;
+
+  StructOfStructs get a => StructOfStructs.reader.read(_bc, _bcOffset + 0);
+
+  @override
+  String toString() {
+    return 'StructOfStructsOfStructs{a: ${a}}';
+  }
+
+  StructOfStructsOfStructsT unpack() => StructOfStructsOfStructsT(
+      a: a.unpack());
+
+  static int pack(fb.Builder fbBuilder, StructOfStructsOfStructsT? object) {
+    if (object == null) return 0;
+    return object.pack(fbBuilder);
+  }
+}
+
+class StructOfStructsOfStructsT implements fb.Packable {
+  StructOfStructsT a;
+
+  StructOfStructsOfStructsT({
+      required this.a});
+
+  @override
+  int pack(fb.Builder fbBuilder) {
+    a.pack(fbBuilder);
+    return fbBuilder.offset;
+  }
+
+  @override
+  String toString() {
+    return 'StructOfStructsOfStructsT{a: ${a}}';
+  }
+}
+
+class _StructOfStructsOfStructsReader extends fb.StructReader<StructOfStructsOfStructs> {
+  const _StructOfStructsOfStructsReader();
+
+  @override
+  int get size => 20;
+
+  @override
+  StructOfStructsOfStructs createObject(fb.BufferContext bc, int offset) => 
+    StructOfStructsOfStructs._(bc, offset);
+}
+
+class StructOfStructsOfStructsBuilder {
+  StructOfStructsOfStructsBuilder(this.fbBuilder);
+
+  final fb.Builder fbBuilder;
+
+  int finish(fb.StructBuilder a) {
+    a();
+    return fbBuilder.offset;
+  }
+
+}
+
+class StructOfStructsOfStructsObjectBuilder extends fb.ObjectBuilder {
+  final StructOfStructsObjectBuilder _a;
+
+  StructOfStructsOfStructsObjectBuilder({
+    required StructOfStructsObjectBuilder a,
+  })
+      : _a = a;
+
+  /// Finish building, and store into the [fbBuilder].
+  @override
+  int finish(fb.Builder fbBuilder) {
+    _a.finish(fbBuilder);
+    return fbBuilder.offset;
+  }
+
+  /// Convenience method to serialize to byte list.
+  @override
+  Uint8List toBytes([String? fileIdentifier]) {
+    final fbBuilder = fb.Builder(deduplicateTables: false);
+    fbBuilder.finish(finish(fbBuilder), fileIdentifier);
+    return fbBuilder.buffer;
+  }
+}
 class Stat {
   Stat._(this._bc, this._bcOffset);
   factory Stat(List<int> bytes) {
@@ -821,7 +894,7 @@ class Stat {
 
   @override
   String toString() {
-    return 'Stat{id: $id, val: $val, count: $count}';
+    return 'Stat{id: ${id}, val: ${val}, count: ${count}}';
   }
 
   StatT unpack() => StatT(
@@ -858,7 +931,7 @@ class StatT implements fb.Packable {
 
   @override
   String toString() {
-    return 'StatT{id: $id, val: $val, count: $count}';
+    return 'StatT{id: ${id}, val: ${val}, count: ${count}}';
   }
 }
 
@@ -947,7 +1020,7 @@ class Referrable {
 
   @override
   String toString() {
-    return 'Referrable{id: $id}';
+    return 'Referrable{id: ${id}}';
   }
 
   ReferrableT unpack() => ReferrableT(
@@ -974,7 +1047,7 @@ class ReferrableT implements fb.Packable {
 
   @override
   String toString() {
-    return 'ReferrableT{id: $id}';
+    return 'ReferrableT{id: ${id}}';
   }
 }
 
@@ -1115,10 +1188,21 @@ class Monster {
   Race get signedEnum => Race.fromValue(const fb.Int8Reader().vTableGet(_bc, _bcOffset, 100, -1));
   List<int>? get testrequirednestedflatbuffer => const fb.Uint8ListReader().vTableGetNullable(_bc, _bcOffset, 102);
   List<Stat>? get scalarKeySortedTables => const fb.ListReader<Stat>(Stat.reader).vTableGetNullable(_bc, _bcOffset, 104);
+  Test? get nativeInline => Test.reader.vTableGetNullable(_bc, _bcOffset, 106);
+  LongEnum get longEnumNonEnumDefault => LongEnum.fromValue(const fb.Uint64Reader().vTableGet(_bc, _bcOffset, 108, 0));
+  LongEnum get longEnumNormalDefault => LongEnum.fromValue(const fb.Uint64Reader().vTableGet(_bc, _bcOffset, 110, 2));
+  double get nanDefault => const fb.Float32Reader().vTableGet(_bc, _bcOffset, 112, double.nan);
+  double get infDefault => const fb.Float32Reader().vTableGet(_bc, _bcOffset, 114, double.infinity);
+  double get positiveInfDefault => const fb.Float32Reader().vTableGet(_bc, _bcOffset, 116, double.infinity);
+  double get infinityDefault => const fb.Float32Reader().vTableGet(_bc, _bcOffset, 118, double.infinity);
+  double get positiveInfinityDefault => const fb.Float32Reader().vTableGet(_bc, _bcOffset, 120, double.infinity);
+  double get negativeInfDefault => const fb.Float32Reader().vTableGet(_bc, _bcOffset, 122, double.negativeInfinity);
+  double get negativeInfinityDefault => const fb.Float32Reader().vTableGet(_bc, _bcOffset, 124, double.negativeInfinity);
+  double get doubleInfDefault => const fb.Float64Reader().vTableGet(_bc, _bcOffset, 126, double.infinity);
 
   @override
   String toString() {
-    return 'Monster{pos: $pos, mana: $mana, hp: $hp, name: $name, inventory: $inventory, color: $color, testType: $testType, test: $test, test4: $test4, testarrayofstring: $testarrayofstring, testarrayoftables: $testarrayoftables, enemy: $enemy, testnestedflatbuffer: $testnestedflatbuffer, testempty: $testempty, testbool: $testbool, testhashs32Fnv1: $testhashs32Fnv1, testhashu32Fnv1: $testhashu32Fnv1, testhashs64Fnv1: $testhashs64Fnv1, testhashu64Fnv1: $testhashu64Fnv1, testhashs32Fnv1a: $testhashs32Fnv1a, testhashu32Fnv1a: $testhashu32Fnv1a, testhashs64Fnv1a: $testhashs64Fnv1a, testhashu64Fnv1a: $testhashu64Fnv1a, testarrayofbools: $testarrayofbools, testf: $testf, testf2: $testf2, testf3: $testf3, testarrayofstring2: $testarrayofstring2, testarrayofsortedstruct: $testarrayofsortedstruct, flex: $flex, test5: $test5, vectorOfLongs: $vectorOfLongs, vectorOfDoubles: $vectorOfDoubles, parentNamespaceTest: $parentNamespaceTest, vectorOfReferrables: $vectorOfReferrables, singleWeakReference: $singleWeakReference, vectorOfWeakReferences: $vectorOfWeakReferences, vectorOfStrongReferrables: $vectorOfStrongReferrables, coOwningReference: $coOwningReference, vectorOfCoOwningReferences: $vectorOfCoOwningReferences, nonOwningReference: $nonOwningReference, vectorOfNonOwningReferences: $vectorOfNonOwningReferences, anyUniqueType: $anyUniqueType, anyUnique: $anyUnique, anyAmbiguousType: $anyAmbiguousType, anyAmbiguous: $anyAmbiguous, vectorOfEnums: $vectorOfEnums, signedEnum: $signedEnum, testrequirednestedflatbuffer: $testrequirednestedflatbuffer, scalarKeySortedTables: $scalarKeySortedTables}';
+    return 'Monster{pos: ${pos}, mana: ${mana}, hp: ${hp}, name: ${name}, inventory: ${inventory}, color: ${color}, testType: ${testType}, test: ${test}, test4: ${test4}, testarrayofstring: ${testarrayofstring}, testarrayoftables: ${testarrayoftables}, enemy: ${enemy}, testnestedflatbuffer: ${testnestedflatbuffer}, testempty: ${testempty}, testbool: ${testbool}, testhashs32Fnv1: ${testhashs32Fnv1}, testhashu32Fnv1: ${testhashu32Fnv1}, testhashs64Fnv1: ${testhashs64Fnv1}, testhashu64Fnv1: ${testhashu64Fnv1}, testhashs32Fnv1a: ${testhashs32Fnv1a}, testhashu32Fnv1a: ${testhashu32Fnv1a}, testhashs64Fnv1a: ${testhashs64Fnv1a}, testhashu64Fnv1a: ${testhashu64Fnv1a}, testarrayofbools: ${testarrayofbools}, testf: ${testf}, testf2: ${testf2}, testf3: ${testf3}, testarrayofstring2: ${testarrayofstring2}, testarrayofsortedstruct: ${testarrayofsortedstruct}, flex: ${flex}, test5: ${test5}, vectorOfLongs: ${vectorOfLongs}, vectorOfDoubles: ${vectorOfDoubles}, parentNamespaceTest: ${parentNamespaceTest}, vectorOfReferrables: ${vectorOfReferrables}, singleWeakReference: ${singleWeakReference}, vectorOfWeakReferences: ${vectorOfWeakReferences}, vectorOfStrongReferrables: ${vectorOfStrongReferrables}, coOwningReference: ${coOwningReference}, vectorOfCoOwningReferences: ${vectorOfCoOwningReferences}, nonOwningReference: ${nonOwningReference}, vectorOfNonOwningReferences: ${vectorOfNonOwningReferences}, anyUniqueType: ${anyUniqueType}, anyUnique: ${anyUnique}, anyAmbiguousType: ${anyAmbiguousType}, anyAmbiguous: ${anyAmbiguous}, vectorOfEnums: ${vectorOfEnums}, signedEnum: ${signedEnum}, testrequirednestedflatbuffer: ${testrequirednestedflatbuffer}, scalarKeySortedTables: ${scalarKeySortedTables}, nativeInline: ${nativeInline}, longEnumNonEnumDefault: ${longEnumNonEnumDefault}, longEnumNormalDefault: ${longEnumNormalDefault}, nanDefault: ${nanDefault}, infDefault: ${infDefault}, positiveInfDefault: ${positiveInfDefault}, infinityDefault: ${infinityDefault}, positiveInfinityDefault: ${positiveInfinityDefault}, negativeInfDefault: ${negativeInfDefault}, negativeInfinityDefault: ${negativeInfinityDefault}, doubleInfDefault: ${doubleInfDefault}}';
   }
 
   MonsterT unpack() => MonsterT(
@@ -1171,7 +1255,18 @@ class Monster {
       vectorOfEnums: const fb.ListReader<Color>(Color.reader, lazy: false).vTableGetNullable(_bc, _bcOffset, 98),
       signedEnum: signedEnum,
       testrequirednestedflatbuffer: const fb.Uint8ListReader(lazy: false).vTableGetNullable(_bc, _bcOffset, 102),
-      scalarKeySortedTables: scalarKeySortedTables?.map((e) => e.unpack()).toList());
+      scalarKeySortedTables: scalarKeySortedTables?.map((e) => e.unpack()).toList(),
+      nativeInline: nativeInline?.unpack(),
+      longEnumNonEnumDefault: longEnumNonEnumDefault,
+      longEnumNormalDefault: longEnumNormalDefault,
+      nanDefault: nanDefault,
+      infDefault: infDefault,
+      positiveInfDefault: positiveInfDefault,
+      infinityDefault: infinityDefault,
+      positiveInfinityDefault: positiveInfinityDefault,
+      negativeInfDefault: negativeInfDefault,
+      negativeInfinityDefault: negativeInfinityDefault,
+      doubleInfDefault: doubleInfDefault);
 
   static int pack(fb.Builder fbBuilder, MonsterT? object) {
     if (object == null) return 0;
@@ -1233,6 +1328,17 @@ class MonsterT implements fb.Packable {
   Race signedEnum;
   List<int>? testrequirednestedflatbuffer;
   List<StatT>? scalarKeySortedTables;
+  TestT? nativeInline;
+  LongEnum longEnumNonEnumDefault;
+  LongEnum longEnumNormalDefault;
+  double nanDefault;
+  double infDefault;
+  double positiveInfDefault;
+  double infinityDefault;
+  double positiveInfinityDefault;
+  double negativeInfDefault;
+  double negativeInfinityDefault;
+  double doubleInfDefault;
 
   MonsterT({
       this.pos,
@@ -1284,7 +1390,18 @@ class MonsterT implements fb.Packable {
       this.vectorOfEnums,
       this.signedEnum = Race.None,
       this.testrequirednestedflatbuffer,
-      this.scalarKeySortedTables});
+      this.scalarKeySortedTables,
+      this.nativeInline,
+      this.longEnumNonEnumDefault = LongEnum._default,
+      this.longEnumNormalDefault = LongEnum.LongOne,
+      this.nanDefault = double.nan,
+      this.infDefault = double.infinity,
+      this.positiveInfDefault = double.infinity,
+      this.infinityDefault = double.infinity,
+      this.positiveInfinityDefault = double.infinity,
+      this.negativeInfDefault = double.negativeInfinity,
+      this.negativeInfinityDefault = double.negativeInfinity,
+      this.doubleInfDefault = double.infinity});
 
   @override
   int pack(fb.Builder fbBuilder) {
@@ -1345,7 +1462,7 @@ class MonsterT implements fb.Packable {
         : fbBuilder.writeListUint8(testrequirednestedflatbuffer!);
     final int? scalarKeySortedTablesOffset = scalarKeySortedTables == null ? null
         : fbBuilder.writeList(scalarKeySortedTables!.map((b) => b.pack(fbBuilder)).toList());
-    fbBuilder.startTable(50);
+    fbBuilder.startTable(62);
     if (pos != null) {
       fbBuilder.addStruct(0, pos!.pack(fbBuilder));
     }
@@ -1398,12 +1515,25 @@ class MonsterT implements fb.Packable {
     fbBuilder.addInt8(48, signedEnum.value);
     fbBuilder.addOffset(49, testrequirednestedflatbufferOffset);
     fbBuilder.addOffset(50, scalarKeySortedTablesOffset);
+    if (nativeInline != null) {
+      fbBuilder.addStruct(51, nativeInline!.pack(fbBuilder));
+    }
+    fbBuilder.addUint64(52, longEnumNonEnumDefault.value);
+    fbBuilder.addUint64(53, longEnumNormalDefault.value);
+    fbBuilder.addFloat32(54, nanDefault);
+    fbBuilder.addFloat32(55, infDefault);
+    fbBuilder.addFloat32(56, positiveInfDefault);
+    fbBuilder.addFloat32(57, infinityDefault);
+    fbBuilder.addFloat32(58, positiveInfinityDefault);
+    fbBuilder.addFloat32(59, negativeInfDefault);
+    fbBuilder.addFloat32(60, negativeInfinityDefault);
+    fbBuilder.addFloat64(61, doubleInfDefault);
     return fbBuilder.endTable();
   }
 
   @override
   String toString() {
-    return 'MonsterT{pos: $pos, mana: $mana, hp: $hp, name: $name, inventory: $inventory, color: $color, testType: $testType, test: $test, test4: $test4, testarrayofstring: $testarrayofstring, testarrayoftables: $testarrayoftables, enemy: $enemy, testnestedflatbuffer: $testnestedflatbuffer, testempty: $testempty, testbool: $testbool, testhashs32Fnv1: $testhashs32Fnv1, testhashu32Fnv1: $testhashu32Fnv1, testhashs64Fnv1: $testhashs64Fnv1, testhashu64Fnv1: $testhashu64Fnv1, testhashs32Fnv1a: $testhashs32Fnv1a, testhashu32Fnv1a: $testhashu32Fnv1a, testhashs64Fnv1a: $testhashs64Fnv1a, testhashu64Fnv1a: $testhashu64Fnv1a, testarrayofbools: $testarrayofbools, testf: $testf, testf2: $testf2, testf3: $testf3, testarrayofstring2: $testarrayofstring2, testarrayofsortedstruct: $testarrayofsortedstruct, flex: $flex, test5: $test5, vectorOfLongs: $vectorOfLongs, vectorOfDoubles: $vectorOfDoubles, parentNamespaceTest: $parentNamespaceTest, vectorOfReferrables: $vectorOfReferrables, singleWeakReference: $singleWeakReference, vectorOfWeakReferences: $vectorOfWeakReferences, vectorOfStrongReferrables: $vectorOfStrongReferrables, coOwningReference: $coOwningReference, vectorOfCoOwningReferences: $vectorOfCoOwningReferences, nonOwningReference: $nonOwningReference, vectorOfNonOwningReferences: $vectorOfNonOwningReferences, anyUniqueType: $anyUniqueType, anyUnique: $anyUnique, anyAmbiguousType: $anyAmbiguousType, anyAmbiguous: $anyAmbiguous, vectorOfEnums: $vectorOfEnums, signedEnum: $signedEnum, testrequirednestedflatbuffer: $testrequirednestedflatbuffer, scalarKeySortedTables: $scalarKeySortedTables}';
+    return 'MonsterT{pos: ${pos}, mana: ${mana}, hp: ${hp}, name: ${name}, inventory: ${inventory}, color: ${color}, testType: ${testType}, test: ${test}, test4: ${test4}, testarrayofstring: ${testarrayofstring}, testarrayoftables: ${testarrayoftables}, enemy: ${enemy}, testnestedflatbuffer: ${testnestedflatbuffer}, testempty: ${testempty}, testbool: ${testbool}, testhashs32Fnv1: ${testhashs32Fnv1}, testhashu32Fnv1: ${testhashu32Fnv1}, testhashs64Fnv1: ${testhashs64Fnv1}, testhashu64Fnv1: ${testhashu64Fnv1}, testhashs32Fnv1a: ${testhashs32Fnv1a}, testhashu32Fnv1a: ${testhashu32Fnv1a}, testhashs64Fnv1a: ${testhashs64Fnv1a}, testhashu64Fnv1a: ${testhashu64Fnv1a}, testarrayofbools: ${testarrayofbools}, testf: ${testf}, testf2: ${testf2}, testf3: ${testf3}, testarrayofstring2: ${testarrayofstring2}, testarrayofsortedstruct: ${testarrayofsortedstruct}, flex: ${flex}, test5: ${test5}, vectorOfLongs: ${vectorOfLongs}, vectorOfDoubles: ${vectorOfDoubles}, parentNamespaceTest: ${parentNamespaceTest}, vectorOfReferrables: ${vectorOfReferrables}, singleWeakReference: ${singleWeakReference}, vectorOfWeakReferences: ${vectorOfWeakReferences}, vectorOfStrongReferrables: ${vectorOfStrongReferrables}, coOwningReference: ${coOwningReference}, vectorOfCoOwningReferences: ${vectorOfCoOwningReferences}, nonOwningReference: ${nonOwningReference}, vectorOfNonOwningReferences: ${vectorOfNonOwningReferences}, anyUniqueType: ${anyUniqueType}, anyUnique: ${anyUnique}, anyAmbiguousType: ${anyAmbiguousType}, anyAmbiguous: ${anyAmbiguous}, vectorOfEnums: ${vectorOfEnums}, signedEnum: ${signedEnum}, testrequirednestedflatbuffer: ${testrequirednestedflatbuffer}, scalarKeySortedTables: ${scalarKeySortedTables}, nativeInline: ${nativeInline}, longEnumNonEnumDefault: ${longEnumNonEnumDefault}, longEnumNormalDefault: ${longEnumNormalDefault}, nanDefault: ${nanDefault}, infDefault: ${infDefault}, positiveInfDefault: ${positiveInfDefault}, infinityDefault: ${infinityDefault}, positiveInfinityDefault: ${positiveInfinityDefault}, negativeInfDefault: ${negativeInfDefault}, negativeInfinityDefault: ${negativeInfinityDefault}, doubleInfDefault: ${doubleInfDefault}}';
   }
 }
 
@@ -1421,7 +1551,7 @@ class MonsterBuilder {
   final fb.Builder fbBuilder;
 
   void begin() {
-    fbBuilder.startTable(50);
+    fbBuilder.startTable(62);
   }
 
   int addPos(int offset) {
@@ -1624,6 +1754,50 @@ class MonsterBuilder {
     fbBuilder.addOffset(50, offset);
     return fbBuilder.offset;
   }
+  int addNativeInline(int offset) {
+    fbBuilder.addStruct(51, offset);
+    return fbBuilder.offset;
+  }
+  int addLongEnumNonEnumDefault(LongEnum? longEnumNonEnumDefault) {
+    fbBuilder.addUint64(52, longEnumNonEnumDefault?.value);
+    return fbBuilder.offset;
+  }
+  int addLongEnumNormalDefault(LongEnum? longEnumNormalDefault) {
+    fbBuilder.addUint64(53, longEnumNormalDefault?.value);
+    return fbBuilder.offset;
+  }
+  int addNanDefault(double? nanDefault) {
+    fbBuilder.addFloat32(54, nanDefault);
+    return fbBuilder.offset;
+  }
+  int addInfDefault(double? infDefault) {
+    fbBuilder.addFloat32(55, infDefault);
+    return fbBuilder.offset;
+  }
+  int addPositiveInfDefault(double? positiveInfDefault) {
+    fbBuilder.addFloat32(56, positiveInfDefault);
+    return fbBuilder.offset;
+  }
+  int addInfinityDefault(double? infinityDefault) {
+    fbBuilder.addFloat32(57, infinityDefault);
+    return fbBuilder.offset;
+  }
+  int addPositiveInfinityDefault(double? positiveInfinityDefault) {
+    fbBuilder.addFloat32(58, positiveInfinityDefault);
+    return fbBuilder.offset;
+  }
+  int addNegativeInfDefault(double? negativeInfDefault) {
+    fbBuilder.addFloat32(59, negativeInfDefault);
+    return fbBuilder.offset;
+  }
+  int addNegativeInfinityDefault(double? negativeInfinityDefault) {
+    fbBuilder.addFloat32(60, negativeInfinityDefault);
+    return fbBuilder.offset;
+  }
+  int addDoubleInfDefault(double? doubleInfDefault) {
+    fbBuilder.addFloat64(61, doubleInfDefault);
+    return fbBuilder.offset;
+  }
 
   int finish() {
     return fbBuilder.endTable();
@@ -1681,6 +1855,17 @@ class MonsterObjectBuilder extends fb.ObjectBuilder {
   final Race? _signedEnum;
   final List<int>? _testrequirednestedflatbuffer;
   final List<StatObjectBuilder>? _scalarKeySortedTables;
+  final TestObjectBuilder? _nativeInline;
+  final LongEnum? _longEnumNonEnumDefault;
+  final LongEnum? _longEnumNormalDefault;
+  final double? _nanDefault;
+  final double? _infDefault;
+  final double? _positiveInfDefault;
+  final double? _infinityDefault;
+  final double? _positiveInfinityDefault;
+  final double? _negativeInfDefault;
+  final double? _negativeInfinityDefault;
+  final double? _doubleInfDefault;
 
   MonsterObjectBuilder({
     Vec3ObjectBuilder? pos,
@@ -1733,6 +1918,17 @@ class MonsterObjectBuilder extends fb.ObjectBuilder {
     Race? signedEnum,
     List<int>? testrequirednestedflatbuffer,
     List<StatObjectBuilder>? scalarKeySortedTables,
+    TestObjectBuilder? nativeInline,
+    LongEnum? longEnumNonEnumDefault,
+    LongEnum? longEnumNormalDefault,
+    double? nanDefault,
+    double? infDefault,
+    double? positiveInfDefault,
+    double? infinityDefault,
+    double? positiveInfinityDefault,
+    double? negativeInfDefault,
+    double? negativeInfinityDefault,
+    double? doubleInfDefault,
   })
       : _pos = pos,
         _mana = mana,
@@ -1783,7 +1979,18 @@ class MonsterObjectBuilder extends fb.ObjectBuilder {
         _vectorOfEnums = vectorOfEnums,
         _signedEnum = signedEnum,
         _testrequirednestedflatbuffer = testrequirednestedflatbuffer,
-        _scalarKeySortedTables = scalarKeySortedTables;
+        _scalarKeySortedTables = scalarKeySortedTables,
+        _nativeInline = nativeInline,
+        _longEnumNonEnumDefault = longEnumNonEnumDefault,
+        _longEnumNormalDefault = longEnumNormalDefault,
+        _nanDefault = nanDefault,
+        _infDefault = infDefault,
+        _positiveInfDefault = positiveInfDefault,
+        _infinityDefault = infinityDefault,
+        _positiveInfinityDefault = positiveInfinityDefault,
+        _negativeInfDefault = negativeInfDefault,
+        _negativeInfinityDefault = negativeInfinityDefault,
+        _doubleInfDefault = doubleInfDefault;
 
   /// Finish building, and store into the [fbBuilder].
   @override
@@ -1836,7 +2043,7 @@ class MonsterObjectBuilder extends fb.ObjectBuilder {
         : fbBuilder.writeListUint8(_testrequirednestedflatbuffer!);
     final int? scalarKeySortedTablesOffset = _scalarKeySortedTables == null ? null
         : fbBuilder.writeList(_scalarKeySortedTables!.map((b) => b.getOrCreateOffset(fbBuilder)).toList());
-    fbBuilder.startTable(50);
+    fbBuilder.startTable(62);
     if (_pos != null) {
       fbBuilder.addStruct(0, _pos!.finish(fbBuilder));
     }
@@ -1889,6 +2096,19 @@ class MonsterObjectBuilder extends fb.ObjectBuilder {
     fbBuilder.addInt8(48, _signedEnum?.value);
     fbBuilder.addOffset(49, testrequirednestedflatbufferOffset);
     fbBuilder.addOffset(50, scalarKeySortedTablesOffset);
+    if (_nativeInline != null) {
+      fbBuilder.addStruct(51, _nativeInline!.finish(fbBuilder));
+    }
+    fbBuilder.addUint64(52, _longEnumNonEnumDefault?.value);
+    fbBuilder.addUint64(53, _longEnumNormalDefault?.value);
+    fbBuilder.addFloat32(54, _nanDefault);
+    fbBuilder.addFloat32(55, _infDefault);
+    fbBuilder.addFloat32(56, _positiveInfDefault);
+    fbBuilder.addFloat32(57, _infinityDefault);
+    fbBuilder.addFloat32(58, _positiveInfinityDefault);
+    fbBuilder.addFloat32(59, _negativeInfDefault);
+    fbBuilder.addFloat32(60, _negativeInfinityDefault);
+    fbBuilder.addFloat64(61, _doubleInfDefault);
     return fbBuilder.endTable();
   }
 
@@ -1927,7 +2147,7 @@ class TypeAliases {
 
   @override
   String toString() {
-    return 'TypeAliases{i8: $i8, u8: $u8, i16: $i16, u16: $u16, i32: $i32, u32: $u32, i64: $i64, u64: $u64, f32: $f32, f64: $f64, v8: $v8, vf64: $vf64}';
+    return 'TypeAliases{i8: ${i8}, u8: ${u8}, i16: ${i16}, u16: ${u16}, i32: ${i32}, u32: ${u32}, i64: ${i64}, u64: ${u64}, f32: ${f32}, f64: ${f64}, v8: ${v8}, vf64: ${vf64}}';
   }
 
   TypeAliasesT unpack() => TypeAliasesT(
@@ -2002,7 +2222,7 @@ class TypeAliasesT implements fb.Packable {
 
   @override
   String toString() {
-    return 'TypeAliasesT{i8: $i8, u8: $u8, i16: $i16, u16: $u16, i32: $i32, u32: $u32, i64: $i64, u64: $u64, f32: $f32, f64: $f64, v8: $v8, vf64: $vf64}';
+    return 'TypeAliasesT{i8: ${i8}, u8: ${u8}, i16: ${i16}, u16: ${u16}, i32: ${i32}, u32: ${u32}, i64: ${i64}, u64: ${u64}, f32: ${f32}, f64: ${f64}, v8: ${v8}, vf64: ${vf64}}';
   }
 }
 

dart/test/monster_test_my_game_generated.dart

@@ -1,5 +1,5 @@
 // automatically generated by the FlatBuffers compiler, do not modify
-// ignore_for_file: unused_import, unused_field, unused_element, unused_local_variable
+// ignore_for_file: unused_import, unused_field, unused_element, unused_local_variable, constant_identifier_names
 
 library my_game;
 
@@ -9,6 +9,8 @@ import 'package:flat_buffers/flat_buffers.dart' as fb;
 import './monster_test_my_game.example_generated.dart' as my_game_example;
 import './monster_test_my_game.example2_generated.dart' as my_game_example2;
 
+import './include_test1_generated.dart';
+
 class InParentNamespace {
   InParentNamespace._(this._bc, this._bcOffset);
   factory InParentNamespace(List<int> bytes) {

docs/README.md

@@ -0,0 +1,24 @@
+# Documentation
+
+This is the source of the FlatBuffers documentation, that is served at
+https://flatbuffers.dev.
+
+
+## Local Building
+
+The documentation can be built and served locally during development, see [https//flatbuffers.dev/contributing/#local-development] for full details.
+
+__tl;dr__
+
+Install:
+
+```
+pip install mkdocs-material
+pip install mkdocs-redirects
+```
+
+Build and Serve:
+
+```
+mkdocs serve -f docs/mkdocs.yml
+```

docs/footer.html

@@ -1,14 +0,0 @@
-<!-- Google Analytics -->
-<script>
-  (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
-  (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
-  m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
-  })(window,document,'script','//www.google-analytics.com/analytics.js','ga');
-
-  ga('create', 'UA-49880327-7', 'auto');
-  ga('send', 'pageview');
-
-</script>
-
-</body>
-</html>

docs/header.html

@@ -1,62 +0,0 @@
-<!-- HTML header for doxygen 1.8.6-->
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
-<html xmlns="http://www.w3.org/1999/xhtml">
-<head>
-<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
-<meta http-equiv="X-UA-Compatible" content="IE=9"/>
-<meta name="generator" content="Doxygen $doxygenversion"/>
-<!--BEGIN PROJECT_NAME--><title>$projectname: $title</title><!--END PROJECT_NAME-->
-<!--BEGIN !PROJECT_NAME--><title>$title</title><!--END !PROJECT_NAME-->
-<link href="$relpath^tabs.css" rel="stylesheet" type="text/css"/>
-<script type="text/javascript" src="$relpath^jquery.js"></script>
-<script type="text/javascript" src="$relpath^dynsections.js"></script>
-$treeview
-$search
-$mathjax
-<link href="$relpath^$stylesheet" rel="stylesheet" type="text/css" />
-<link href="https://fonts.googleapis.com/css?family=Roboto:300,400,400italic,500,500italic,700,700italic|Roboto+Mono:400,700" rel="stylesheet">
-$extrastylesheet
-</head>
-<body>
-<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
-
-<!--BEGIN TITLEAREA-->
-<div id="titlearea" style="height: 110px;">
-<table cellspacing="0" cellpadding="0">
- <tbody>
- <tr style="height: 56px;">
-  <!--BEGIN PROJECT_LOGO-->
-  <td id="projectlogo"><img alt="Logo" src="$relpath^$projectlogo"/></td>
-  <!--END PROJECT_LOGO-->
-  <td id="commonprojectlogo">
-    <img alt="Logo" src="$relpath^fpl_logo_small.png"/>
-  </td>
-  <!--BEGIN PROJECT_NAME-->
-  <td style="padding-left: 0.5em;">
-   <div id="projectname">$projectname
-   <!--BEGIN PROJECT_NUMBER-->&#160;<span id="projectnumber">$projectnumber</span><!--END PROJECT_NUMBER-->
-   </div>
-   <div style="font-size:12px;">
-    An open source project by <a href="https://developers.google.com/games/#Tools">FPL</a>.
-   </div>
-   <!--BEGIN PROJECT_BRIEF--><div id="projectbrief">$projectbrief</div><!--END PROJECT_BRIEF-->
-  </td>
-  <!--END PROJECT_NAME-->
-  <!--BEGIN !PROJECT_NAME-->
-   <!--BEGIN PROJECT_BRIEF-->
-    <td style="padding-left: 0.5em;">
-    <div id="projectbrief">$projectbrief</div>
-    </td>
-   <!--END PROJECT_BRIEF-->
-  <!--END !PROJECT_NAME-->
-  <!--BEGIN DISABLE_INDEX-->
-   <!--BEGIN SEARCHENGINE-->
-   <td>$searchbox</td>
-   <!--END SEARCHENGINE-->
-  <!--END DISABLE_INDEX-->
- </tr>
- </tbody>
-</table>
-</div>
-<!--END TITLEAREA-->
-<!-- end header part -->

docs/mkdocs.yml

@@ -0,0 +1,159 @@
+site_name: FlatBuffers Docs
+docs_dir: source
+site_url: https://flatbuffers.dev
+repo_name: google/FlatBuffers
+repo_url: https://github.com/google/flatbuffers
+edit_uri: edit/master/docs/source/
+copyright: Copyright © 2025 Google
+theme:
+  name: material
+  logo: assets/flatbuffers_logo.svg
+  icon:
+    repo: fontawesome/brands/github
+  custom_dir: overrides
+  palette:
+    # Palette toggle for light mode
+    - scheme: default
+      toggle:
+        icon: material/brightness-7
+        name: Switch to dark mode
+
+    # Palette toggle for dark mode
+    - scheme: slate
+      toggle:
+        icon: material/brightness-4
+        name: Switch to light mode
+
+  features:
+    # Allows code block annotations
+    - content.code.annotate
+
+    # Allows content tabs to link together
+    - content.tabs.link
+  
+    # Expand nav folders by default
+    - navigation.expand
+
+    # Enable the footer
+    - navigation.footer
+    
+    # Auto hide the header after scrolling
+    - header.autohide
+
+    - content.action.edit
+
+extra:
+  social:
+    - icon: fontawesome/brands/github
+      link: https://github.com/google/flatbuffers
+
+    - icon: fontawesome/brands/discord
+      link: https:///discord.gg/6qgKs3R
+
+    - icon: fontawesome/brands/x-twitter
+      link: https://twitter.com/dbaileychess
+
+plugins:
+  # Use redirects to update links from the original docs to the new ones.
+  #
+  # https://github.com/mkdocs/mkdocs-redirects
+  - redirects:
+      # Note the .html are suffixed with .md to avoid warnings. Got from 
+      # https://github.com/mkdocs/mkdocs-redirects/issues/51#issuecomment-2408548029
+      redirect_maps:
+        'flatbuffers_guide_building.html.md': 'building.md'
+        'flatbuffers_guide_tutorial.html.md': 'tutorial.md'
+        'flatbuffers_guide_using_schema_compiler.html.md': 'flatc.md'
+        'flatbuffers_guide_writing_schema.html.md': 'schema.md'
+        'md__schemas.html.md': 'schema.md' # issue #8485
+        'flatbuffers_guide_use_c.html.md': 'languages/c.md'
+        'flatbuffers_guide_use_cpp.html.md': 'languages/cpp.md'
+        'flatbuffers_guide_use_c-sharp.html.md': 'languages/c_sharp.md'
+        'flatbuffers_guide_use_dart.html.md': 'languages/dart.md'
+        'flatbuffers_guide_use_go.html.md': 'languages/go.md'
+        'flatbuffers_guide_use_java.html.md': 'languages/java.md'
+        'flatbuffers_guide_use_javascript.html.md': 'languages/javascript.md'
+        'flatbuffers_guide_use_lobster.html.md': 'languages/lobster.md'
+        'flatbuffers_guide_use_lua.html.md': 'languages/lua.md'
+        'flatbuffers_guide_use_php.html.md': 'languages/php.md'
+        'flatbuffers_guide_use_python.html.md': 'languages/python.md'
+        'flatbuffers_guide_use_rust.html.md': 'languages/rust.md'
+        'flatbuffers_guide_use_swift.html.md': 'languages/swift.md'
+        'flatbuffers_guide_use_typescript.html.md': 'languages/typescript.md'
+        'flatbuffers_grpc_guide_use_cpp.html.md' : "languages/cpp.md#grpc"
+        'flatbuffers_support.html.md': 'support.md'
+        'flatbuffers_white_paper.html.md': 'white_paper.md'
+        'flatbuffers_grammar.html.md': 'grammar.md'
+        'flatbuffers_internals.html.md': 'internals.md'
+        'intermediate_representation.html.md': 'intermediate_representation.md'
+        'flatbuffers_benchmarks.html.md': 'benchmarks.md'
+        'flexbuffers.html.md': 'flexbuffers.md'
+        'contributing.html.md': 'contributing.md'
+
+
+markdown_extensions:
+  - admonition
+  - attr_list
+  - md_in_html
+  - pymdownx.critic
+  - pymdownx.details
+  - pymdownx.emoji:
+      emoji_index: !!python/name:material.extensions.emoji.twemoji
+      emoji_generator: !!python/name:material.extensions.emoji.to_svg
+  - pymdownx.snippets:
+      # Allows direct embedded of remote files
+      url_download: true
+  - pymdownx.superfences
+  - pymdownx.tabbed:
+      alternate_style: true
+      slugify: !!python/object/apply:pymdownx.slugs.slugify
+        kwds:
+          case: lower
+  - pymdownx.highlight:
+      extend_pygments_lang:
+        # PHP wasn't highlighting correctly. This is a work around found
+        # https://github.com/squidfunk/mkdocs-material/issues/138#issuecomment-2294025627
+        - name: php
+          lang: php
+          options:
+            startinline: true
+  - tables
+
+
+
+nav:
+  - Overview: "index.md"
+  - Quick Start: "quick_start.md"
+  - Tutorial: "tutorial.md"
+  - Compiler (flatc): 
+    - Building: "building.md"
+    - Using: "flatc.md"
+  - Schema (.fbs): 
+    - Overview: "schema.md"
+    - Evolution: "evolution.md"
+    - Grammar: "grammar.md"
+  - Language Guides:
+    - C: "languages/c.md"
+    - C++: "languages/cpp.md"
+    - C#: "languages/c_sharp.md"
+    - Dart: "languages/dart.md"
+    - Go: "languages/go.md"
+    - Java: "languages/java.md"
+    - JavasScript: "languages/javascript.md"
+    - Kotlin: "languages/kotlin.md"
+    - Lobster: "languages/lobster.md"
+    - Lua: "languages/lua.md"
+    - PHP: "languages/php.md"
+    - Python: "languages/python.md"
+    - Rust: "languages/rust.md"
+    - Swift: "languages/swift.md"
+    - TypeScript: "languages/typescript.md"
+  - Supported Configurations: "support.md"
+  - White Paper: "white_paper.md"
+  - Advanced:
+    - FlatBuffers Internals: "internals.md"
+    - Intermediate Representation: "intermediate_representation.md"
+    - Annotating Buffers (.afb): "annotation.md"
+    - Benchmarks: "benchmarks.md"
+  - FlexBuffers (Schema-less version): "flexbuffers.md"
+  - Contributing: "contributing.md"

docs/overrides/404.html

@@ -0,0 +1,10 @@
+{% extends "main.html" %}
+
+<!-- Content -->
+{% block content %}
+  <h1>404 - Not found</h1>
+  <br>
+  FlatBuffers has migrated their documentation system recently.
+  
+  Please <a href="https://github.com/google/flatbuffers/issues/new?template=404-doc.md">file an issue</a> indicating the broken link.
+{% endblock %}

docs/overrides/main.html

@@ -0,0 +1 @@
+{% extends "base.html" %}

docs/source/CNAME

@@ -0,0 +1 @@
+flatbuffers.dev

docs/source/CONTRIBUTING.md

@@ -1 +0,0 @@
-../../CONTRIBUTING.md