FlatBuffers Version 23.3.3 (#7852)

The distributions for C++ and Python include the generated reflection
bindings but are currently missing from the other language packages.
This will bring the Java package generated for releases closer to
feature parity with the C++ and Python release artifacts.

.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/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/workflows/build.yml

@@ -27,7 +27,7 @@ jobs:
         cxx: [g++-10, clang++-12]
       fail-fast: false
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: cmake
       run: CXX=${{ matrix.cxx }} cmake -G "Unix Makefiles" -DCMAKE_BUILD_TYPE=Release -DFLATBUFFERS_STRICT_MODE=ON .
     - name: build
@@ -38,8 +38,10 @@ jobs:
       run: |
         chmod +x flatc
         ./flatc --version
-    - name: flatc tests
-      run: python3 tests/flatc/main.py
+    # - name: flatc tests
+    #   run: |
+    #     yarn global add esbuild
+    #     python3 tests/flatc/main.py
     - name: upload build artifacts
       uses: actions/upload-artifact@v1
       with:
@@ -62,6 +64,16 @@ jobs:
       if: matrix.cxx == 'g++-10' && startsWith(github.ref, 'refs/tags/')
       id: hash-gcc
       run: echo "::set-output name=hashes::$(sha256sum Linux.flatc.binary.${{ matrix.cxx }}.zip | base64 -w0)"
+      
+  build-linux-no-file-tests:    
+    name: Build Linux with -DFLATBUFFERS_NO_FILE_TESTS
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v3
+    - name: cmake
+      run: CXX=clang++-12 cmake -G "Unix Makefiles" -DCMAKE_BUILD_TYPE=Release -DFLATBUFFERS_STRICT_MODE=ON -DFLATBUFFERS_CXX_FLAGS="-DFLATBUFFERS_NO_FILE_TESTS" .
+    - name: build
+      run: make -j
 
   build-linux-cpp-std:
     name: Build Linux C++
@@ -76,7 +88,7 @@ jobs:
           - cxx: g++-10
             std: 23
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: cmake
       run: >
         CXX=${{ matrix.cxx }} cmake -G "Unix Makefiles" 
@@ -99,7 +111,7 @@ jobs:
         std: [11, 14, 17, 20, 23]
       fail-fast: false
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: Add msbuild to PATH
       uses: microsoft/setup-msbuild@v1.1
     - name: cmake
@@ -124,7 +136,7 @@ jobs:
     name: Build Windows 2019 
     runs-on: windows-2019
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: Add msbuild to PATH
       uses: microsoft/setup-msbuild@v1.1
     - name: cmake
@@ -133,8 +145,8 @@ jobs:
       run: msbuild.exe FlatBuffers.sln /p:Configuration=Release /p:Platform=x64
     - name: test
       run: Release\flattests.exe
-    - name: flatc tests
-      run: python3 tests/flatc/main.py --flatc Release\flatc.exe
+    # - name: flatc tests
+    #   run: python3 tests/flatc/main.py --flatc Release\flatc.exe
     - name: upload build artifacts
       uses: actions/upload-artifact@v1
       with:
@@ -159,7 +171,7 @@ jobs:
     name: Build Windows 2017
     runs-on: windows-2019
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: Add msbuild to PATH
       uses: microsoft/setup-msbuild@v1.1
     - name: cmake
@@ -173,7 +185,7 @@ jobs:
     name: Build Windows 2015
     runs-on: windows-2019
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: Add msbuild to PATH
       uses: microsoft/setup-msbuild@v1.1
     - name: cmake
@@ -195,9 +207,9 @@ jobs:
           #'-p:EnableSpanT=true,UnsafeByteBuffer=true'
           ]
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: Setup .NET Core SDK
-      uses: actions/setup-dotnet@v1.9.0
+      uses: actions/setup-dotnet@v3
       with: 
         dotnet-version: '3.1.x'
     - name: Build
@@ -219,34 +231,33 @@ jobs:
     name: Build Mac (for Intel)
     runs-on: macos-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: cmake
-      run: cmake -G "Xcode" -DCMAKE_BUILD_TYPE=Release -DFLATBUFFERS_FLATC_EXECUTABLE=_build/Release/flatc -DFLATBUFFERS_STRICT_MODE=ON .
+      run: cmake -G "Xcode" -DCMAKE_BUILD_TYPE=Release -DFLATBUFFERS_STRICT_MODE=ON .
     - 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
+      run: xcodebuild -toolchain clang -configuration Release -target flattests
     - name: check that the binary is x86_64
       run: |
-        info=$(file _build/Release/flatc)
+        info=$(file Release/flatc)
         echo $info
         echo $info | grep "Mach-O 64-bit executable x86_64"
     - name: test
-      run: _build/Release/flattests
+      run: Release/flattests
     - name: make flatc executable
       run: |
-        chmod +x _build/Release/flatc
-        ./_build/Release/flatc --version
-    - name: flatc tests
-      run: python3 tests/flatc/main.py --flatc ./_build/Release/flatc
+        chmod +x Release/flatc
+        Release/flatc --version
+    # - name: flatc tests
+    #  run: python3 tests/flatc/main.py --flatc Release/flatc
     - name: upload build artifacts
       uses: actions/upload-artifact@v1
       with:
         name: Mac flatc binary
-        path: _build/Release/flatc
+        path: Release/flatc
     # Below if only for release.
     - name: Zip file
       if: startsWith(github.ref, 'refs/tags/')
-      run: mv _build/Release/flatc . && zip MacIntel.flatc.binary.zip flatc
+      run: mv Release/flatc . && zip MacIntel.flatc.binary.zip flatc
     - name: Release binary
       uses: softprops/action-gh-release@v1
       if: startsWith(github.ref, 'refs/tags/')
@@ -265,32 +276,31 @@ jobs:
     name: Build Mac (universal build)
     runs-on: macos-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: cmake
-      run: cmake -G "Xcode" -DCMAKE_OSX_ARCHITECTURES="arm64;x86_64" -DCMAKE_BUILD_TYPE=Release -DFLATBUFFERS_FLATC_EXECUTABLE=_build/Release/flatc -DFLATBUFFERS_STRICT_MODE=ON .
+      run: cmake -G "Xcode" -DCMAKE_OSX_ARCHITECTURES="arm64;x86_64" -DCMAKE_BUILD_TYPE=Release -DFLATBUFFERS_STRICT_MODE=ON .
     - name: build
-      # NOTE: we need this _build dir to not have xcodebuild's default ./build dir clash with the BUILD file.
-      run: xcodebuild -toolchain clang -configuration Release -target flattests SYMROOT=$(PWD)/_build
+      run: xcodebuild -toolchain clang -configuration Release -target flattests
     - name: check that the binary is "universal"
       run: |
-        info=$(file _build/Release/flatc)
+        info=$(file Release/flatc)
         echo $info
         echo $info | grep "Mach-O universal binary with 2 architectures"
     - name: test
-      run: _build/Release/flattests
+      run: Release/flattests
     - name: make flatc executable
       run: |
-        chmod +x _build/Release/flatc
-        ./_build/Release/flatc --version
+        chmod +x Release/flatc
+        Release/flatc --version
     - name: upload build artifacts
       uses: actions/upload-artifact@v1
       with:
         name: Mac flatc binary
-        path: _build/Release/flatc
+        path: Release/flatc
     # Below if only for release.
     - name: Zip file
       if: startsWith(github.ref, 'refs/tags/')
-      run: mv _build/Release/flatc . && zip Mac.flatc.binary.zip flatc
+      run: mv Release/flatc . && zip Mac.flatc.binary.zip flatc
     - name: Release binary
       uses: softprops/action-gh-release@v1
       if: startsWith(github.ref, 'refs/tags/')
@@ -305,11 +315,12 @@ jobs:
    name: Build Android (on Linux)
    runs-on: ubuntu-latest
    steps:
-   - uses: actions/checkout@v2
-   - name: set up JDK 1.8
-     uses: actions/setup-java@v1
+   - uses: actions/checkout@v3
+   - name: set up Java
+     uses: actions/setup-java@v3
      with:
-       java-version: 1.8
+       distribution: 'temurin'
+       java-version: '11'
    - name: set up flatc
      run: |
        cmake -DFLATBUFFERS_BUILD_TESTS=OFF -DFLATBUFFERS_BUILD_FLATLIB=OFF -DFLATBUFFERS_BUILD_FLATHASH=OFF -DFLATBUFFERS_STRICT_MODE=ON .
@@ -326,7 +337,7 @@ jobs:
       matrix:
         cxx: [g++-10, clang++-12]
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: cmake
       run: CXX=${{ matrix.cxx }} cmake -G "Unix Makefiles" -DFLATBUFFERS_BUILD_TESTS=OFF -DCMAKE_BUILD_TYPE=Release -DFLATBUFFERS_STRICT_MODE=ON . && make -j
     - name: Generate
@@ -334,6 +345,22 @@ jobs:
     - name: Generate gRPC
       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
@@ -341,7 +368,7 @@ jobs:
       matrix:
         cxx: [g++-10]
     steps:
-    - uses: actions/checkout@v2
+    - 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 -DFLATBUFFERS_STRICT_MODE=ON . && make -j
     - name: Run benchmarks
@@ -356,7 +383,7 @@ jobs:
     name: Build Java
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: test
       working-directory: java
       run: mvn test
@@ -366,11 +393,11 @@ jobs:
     runs-on: macos-latest
     steps:
     - name: Checkout
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
     - uses: gradle/wrapper-validation-action@v1.0.5
-    - uses: actions/setup-java@v2
+    - uses: actions/setup-java@v3
       with:
-        distribution: 'adopt-hotspot'
+        distribution: 'temurin'
         java-version: '11'
     - name: Build
       working-directory: kotlin
@@ -381,10 +408,10 @@ jobs:
     runs-on: ubuntu-latest
     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'
+        distribution: 'temurin'
         java-version: '11'
     - uses: gradle/wrapper-validation-action@v1.0.5
     - name: Build
@@ -398,7 +425,7 @@ jobs:
     name: Build Rust
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: test
       working-directory: tests
       run: bash RustTest.sh
@@ -407,7 +434,7 @@ jobs:
     name: Build Python
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: test
       working-directory: tests
       run: bash PythonTest.sh
@@ -416,7 +443,7 @@ jobs:
     name: Build Go
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - 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
@@ -424,11 +451,25 @@ jobs:
       working-directory: tests
       run: bash GoTest.sh
 
+  build-php:
+   name: Build PHP
+   runs-on: ubuntu-latest
+   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
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: test
       working-directory: tests/swift/tests
       run: |
@@ -441,9 +482,9 @@ jobs:
     container:
       image: ghcr.io/swiftwasm/carton:0.15.3
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - name: Setup Wasmer
-        uses: wasmerio/setup-wasmer@v1
+        uses: wasmerio/setup-wasmer@v2
       - name: Test
         working-directory: tests/swift/Wasm.tests
         run: carton test
@@ -452,7 +493,7 @@ jobs:
     name: Build TS
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - 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
@@ -462,13 +503,15 @@ jobs:
       run: yarn compile
     - name: test
       working-directory: tests/ts
-      run: python3 TypeScriptTest.py
+      run: |
+        yarn global add esbuild
+        python3 TypeScriptTest.py
 
   build-dart:
     name: Build Dart
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - uses: dart-lang/setup-dart@v1
         with:
           sdk: stable
@@ -483,7 +526,7 @@ jobs:
     name: Build Nim
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - 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

.github/workflows/extrabuild.yml

@@ -0,0 +1,35 @@
+name: Build and unit tests that are more time consuming
+permissions: read-all
+
+on:
+  # For manual tests.
+  workflow_dispatch:
+  pull_request:
+    types:
+      - closed
+  schedule:
+  - cron: "30 20 * * *"
+
+jobs:
+  build-linux-s390x:
+    name: Build Linux on s390x arch and run unit tests
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: uraimo/run-on-arch-action@v2
+        name: Run commands
+        id: runcmd
+        with:
+          arch: s390x
+          distro: ubuntu_latest
+          install: |
+            apt-get update -q -y
+            apt-get -y install cmake
+            apt-get -y install make
+            apt-get -y install g++
+          run: |
+            lscpu | grep Endian
+            cmake -G "Unix Makefiles" -DCMAKE_BUILD_TYPE=Release
+            make -j
+            ./flattests
+

BUILD.bazel

@@ -41,9 +41,9 @@ 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",

CHANGELOG.md

@@ -4,15 +4,52 @@ 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.
 
-## 22.10.25 (Oct 25 2002)
+## [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)
+## [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)
+## [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)
@@ -63,4 +100,4 @@ necessarily listed.
 
 * 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.
+  applied to the other language generators.

CMake/BuildFlatBuffers.cmake

@@ -157,6 +157,10 @@ 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 +186,9 @@ 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)
@@ -226,6 +233,8 @@ 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)
@@ -254,6 +263,7 @@ function(flatbuffers_generate_headers)
       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 "")
@@ -267,10 +277,17 @@ 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(

CMake/CMakeLists_legacy.cmake.in

@@ -1,780 +0,0 @@
-# This was the legacy <root>/CMakeLists.txt that supported cmake version 2.8.12.
-# It was originally copied on Jan 30 2022, and is conditionally included in the
-# current <root>/CMakeLists.txt if the cmake version used is older than the new
-# minimum version.
-#
-# Only add to this file to fix immediate issues or if a change cannot be made
-# <root>/CMakeList.txt in a compatible way.
-
-if (POLICY CMP0048)
-  cmake_policy(SET CMP0048 NEW)
-  if(CMAKE_VERSION VERSION_LESS 3.9)
-    project(FlatBuffers
-      VERSION 2.0.0
-      LANGUAGES CXX)
-  else()
-    project(FlatBuffers
-      DESCRIPTION "Flatbuffers serialization library"
-      VERSION 2.0.0
-      LANGUAGES CXX)
-  endif()
-else()
-  project(FlatBuffers)
-endif (POLICY CMP0048)
-
-include(CMake/Version.cmake)
-
-# generate compile_commands.json
-set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
-
-# NOTE: Code coverage only works on Linux & OSX.
-option(FLATBUFFERS_CODE_COVERAGE "Enable the code coverage build option." OFF)
-option(FLATBUFFERS_BUILD_TESTS "Enable the build of tests and samples." ON)
-option(FLATBUFFERS_INSTALL "Enable the installation of targets." ON)
-option(FLATBUFFERS_BUILD_FLATLIB "Enable the build of the flatbuffers library"
-       ON)
-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."
-       OFF)
-option(FLATBUFFERS_BUILD_GRPCTEST "Enable the build of grpctest" OFF)
-option(FLATBUFFERS_BUILD_SHAREDLIB
-       "Enable the build of the flatbuffers shared library"
-       OFF)
-option(FLATBUFFERS_LIBCXX_WITH_CLANG "Force libc++ when using Clang" ON)
-# NOTE: Sanitizer check only works on Linux & OSX (gcc & llvm).
-option(FLATBUFFERS_CODE_SANITIZE
-      "Add '-fsanitize' flags to 'flattests' and 'flatc' targets."
-      OFF)
-option(FLATBUFFERS_PACKAGE_REDHAT
-       "Build an rpm using the 'package' target."
-       OFF)
-option(FLATBUFFERS_PACKAGE_DEBIAN
-       "Build an deb using the 'package' target."
-       OFF)
-option(FLATBUFFERS_BUILD_CPP17
-       "Enable the build of c++17 test target. \"
-       Requirements: Clang6, GCC7, MSVC2017 (_MSC_VER >= 1914)  or higher."
-       OFF)
-option(FLATBUFFERS_BUILD_LEGACY
-       "Run C++ code generator with '--cpp-std c++0x' switch."
-       OFF)
-option(FLATBUFFERS_ENABLE_PCH
-       "Enable precompile headers support for 'flatbuffers' and 'flatc'. \"
-        Only work if CMake supports 'target_precompile_headers'. \"
-        This can speed up compilation time."
-       OFF)
-option(FLATBUFFERS_SKIP_MONSTER_EXTRA 
-      "Skip generating monster_extra.fbs that contains non-supported numerical\"
-      types." OFF)
-option(FLATBUFFERS_OSX_BUILD_UNIVERSAL
-      "Enable the build for multiple architectures on OS X (arm64, x86_64)."
-      ON)
-
-if(NOT FLATBUFFERS_BUILD_FLATC AND FLATBUFFERS_BUILD_TESTS)
-    message(WARNING
-    "Cannot build tests without building the compiler. Tests will be disabled.")
-    set(FLATBUFFERS_BUILD_TESTS OFF)
-endif()
-
-if(DEFINED FLATBUFFERS_MAX_PARSING_DEPTH)
-  # Override the default recursion depth limit.
-  add_definitions(-DFLATBUFFERS_MAX_PARSING_DEPTH=${FLATBUFFERS_MAX_PARSING_DEPTH})
-  message(STATUS "FLATBUFFERS_MAX_PARSING_DEPTH: ${FLATBUFFERS_MAX_PARSING_DEPTH}")
-endif()
-
-# Auto-detect locale-narrow 'strtod_l' and  'strtoull_l' functions.
-if(NOT DEFINED FLATBUFFERS_LOCALE_INDEPENDENT)
-  include(CheckCXXSymbolExists)
-
-  set(FLATBUFFERS_LOCALE_INDEPENDENT 0)
-  if(MSVC)
-    check_cxx_symbol_exists(_strtof_l stdlib.h FLATBUFFERS_HAS_STRTOF_L)
-    check_cxx_symbol_exists(_strtoui64_l stdlib.h FLATBUFFERS_HAS_STRTOULL_L)
-  else()
-    check_cxx_symbol_exists(strtof_l stdlib.h FLATBUFFERS_HAS_STRTOF_L)
-    check_cxx_symbol_exists(strtoull_l stdlib.h FLATBUFFERS_HAS_STRTOULL_L)
-  endif()
-  if(FLATBUFFERS_HAS_STRTOF_L AND FLATBUFFERS_HAS_STRTOULL_L)
-    set(FLATBUFFERS_LOCALE_INDEPENDENT 1)
-  endif()
-endif()
-add_definitions(-DFLATBUFFERS_LOCALE_INDEPENDENT=$<BOOL:${FLATBUFFERS_LOCALE_INDEPENDENT}>)
-
-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/flatbuffer_builder.h
-  include/flatbuffers/flatbuffers.h
-  include/flatbuffers/flexbuffers.h
-  include/flatbuffers/hash.h
-  include/flatbuffers/idl.h
-  include/flatbuffers/minireflect.h
-  include/flatbuffers/reflection.h
-  include/flatbuffers/reflection_generated.h
-  include/flatbuffers/registry.h
-  include/flatbuffers/stl_emulation.h
-  include/flatbuffers/string.h
-  include/flatbuffers/struct.h
-  include/flatbuffers/table.h
-  include/flatbuffers/util.h
-  include/flatbuffers/vector.h
-  include/flatbuffers/vector_downward.h
-  include/flatbuffers/verifier.h
-  src/idl_parser.cpp
-  src/idl_gen_text.cpp
-  src/reflection.cpp
-  src/util.cpp
-)
-
-set(FlatBuffers_Compiler_SRCS
-  ${FlatBuffers_Library_SRCS}
-  src/idl_gen_cpp.cpp
-  src/idl_gen_csharp.cpp
-  src/idl_gen_dart.cpp
-  src/idl_gen_kotlin.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/flatc.cpp
-  src/flatc_main.cpp
-  src/bfbs_gen.h
-  src/bfbs_gen_lua.h
-  include/flatbuffers/code_generators.h
-  src/bfbs_gen_lua.cpp
-  src/code_generators.cpp
-  grpc/src/compiler/schema_interface.h
-  grpc/src/compiler/cpp_generator.h
-  grpc/src/compiler/cpp_generator.cc
-  grpc/src/compiler/go_generator.h
-  grpc/src/compiler/go_generator.cc
-  grpc/src/compiler/java_generator.h
-  grpc/src/compiler/java_generator.cc
-  grpc/src/compiler/python_generator.h
-  grpc/src/compiler/python_generator.cc
-  grpc/src/compiler/swift_generator.h
-  grpc/src/compiler/swift_generator.cc
-  grpc/src/compiler/ts_generator.h
-  grpc/src/compiler/ts_generator.cc
-)
-
-set(FlatHash_SRCS
-  include/flatbuffers/hash.h
-  src/flathash.cpp
-)
-
-set(FlatBuffers_Tests_SRCS
-  ${FlatBuffers_Library_SRCS}
-  src/idl_gen_fbs.cpp
-  tests/test.cpp
-  tests/test_assert.h
-  tests/test_assert.cpp
-  tests/test_builder.h
-  tests/test_builder.cpp
-  tests/native_type_test_impl.h
-  tests/native_type_test_impl.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
-  ${FlatBuffers_Library_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
-  include/flatbuffers/flatbuffers.h
-  include/flatbuffers/grpc.h
-  include/flatbuffers/util.h
-  src/util.cpp
-  tests/monster_test.grpc.fb.h
-  tests/test_assert.h
-  tests/test_builder.h
-  tests/monster_test.grpc.fb.cc
-  tests/test_assert.cpp
-  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
-    "${CMAKE_CXX_FLAGS} -fsigned-char")
-
-# MSVC **MUST** come before the Clang check, as clang-cl is flagged by CMake as "MSVC", but it still textually 
-# matches as Clang in its Compiler Id :)
-# Note: in CMake >= 3.14 we can check CMAKE_CXX_COMPILER_FRONTEND_VARIANT STREQUAL "GNU" or "MSVC" to differentiate...
-elseif(MSVC)
-  # Visual Studio pedantic build settings
-  # warning C4512: assignment operator could not be generated
-  # warning C4316: object allocated on the heap may not be aligned
-  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /W4 /WX /wd4512 /wd4316")
-
-  if(${CMAKE_CXX_COMPILER_ID} MATCHES "Clang")
-    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /D_CRT_SECURE_NO_WARNINGS")
-  endif()
-
-elseif(${CMAKE_CXX_COMPILER_ID} MATCHES "Clang")
-  if(APPLE)
-    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
-
-    if(FLATBUFFERS_OSX_BUILD_UNIVERSAL)
-      set(CMAKE_OSX_ARCHITECTURES "arm64;x86_64")
-    endif()
-  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")
-
-endif()
-
-# Append FLATBUFFERS_CXX_FLAGS to CMAKE_CXX_FLAGS.
-if(DEFINED FLATBUFFERS_CXX_FLAGS AND NOT EXISTS "${CMAKE_TOOLCHAIN_FILE}")
-  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)
-    message(STATUS "Sanitizer MSVC::_CrtDumpMemoryLeaks added to ${_target}")
-  else()
-    # FLATBUFFERS_CODE_SANITIZE: boolean {ON,OFF,YES,NO} or string with list of sanitizer.
-    # List of sanitizer is string starts with '=': "=address,undefined,thread,memory".
-    if((${CMAKE_CXX_COMPILER_ID} MATCHES "Clang") OR
-      ((${CMAKE_CXX_COMPILER_ID} MATCHES "GNU") AND NOT (CMAKE_CXX_COMPILER_VERSION VERSION_LESS "4.9"))
-    )
-      set(_sanitizer_flags "=address,undefined")
-      if(_sanitizer MATCHES "=.*")
-        # override default by user-defined sanitizer list
-        set(_sanitizer_flags ${_sanitizer})
-      endif()
-      target_compile_options(${_target} PRIVATE
-        -g -fsigned-char -fno-omit-frame-pointer
-        "-fsanitize${_sanitizer_flags}")
-      target_link_libraries(${_target} PRIVATE
-        "-fsanitize${_sanitizer_flags}")
-      set_property(TARGET ${_target} PROPERTY POSITION_INDEPENDENT_CODE ON)
-      message(STATUS "Sanitizer ${_sanitizer_flags} added to ${_target}")
-    endif()
-  endif()
-endfunction()
-
-function(add_pch_to_target _target _pch_header)
-  if(COMMAND target_precompile_headers)
-    target_precompile_headers(${_target} PRIVATE ${_pch_header})
-    if(NOT MSVC)
-      set_source_files_properties(src/util.cpp PROPERTIES SKIP_PRECOMPILE_HEADERS ON)
-    endif()
-  endif()
-endfunction()
-
-if(BIICODE)
-  include(biicode/cmake/biicode.cmake)
-  return()
-endif()
-
-include_directories(include)
-include_directories(grpc)
-
-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}")
-  if(FLATBUFFERS_ENABLE_PCH)
-    add_pch_to_target(flatbuffers include/flatbuffers/pch/pch.h)
-  endif()
-endif()
-
-if(FLATBUFFERS_BUILD_FLATC)
-  add_executable(flatc ${FlatBuffers_Compiler_SRCS})
-  if(FLATBUFFERS_ENABLE_PCH)
-    add_pch_to_target(flatc include/flatbuffers/pch/flatc_pch.h)
-  endif()
-  target_compile_options(flatc PRIVATE "${FLATBUFFERS_PRIVATE_CXX_FLAGS}")
-  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()
-endif()
-
-if(FLATBUFFERS_BUILD_FLATHASH)
-  add_executable(flathash ${FlatHash_SRCS})
-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 "${FlatBuffers_Library_SONAME_MAJOR}"
-                        VERSION "${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}'")
-  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(${GEN_HEADER})
-endfunction()
-
-function(compile_flatbuffers_schema_to_cpp SRC_FBS)
-  compile_flatbuffers_schema_to_cpp_opt(${SRC_FBS} "--no-includes;--gen-compare")
-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})
-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 3.5 installed so that we can run the generate code
-# python script after flatc is built.
-find_package(PythonInterp 3.5)
-
-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))
-  set(GENERATION_SCRIPT ${PYTHON_EXECUTABLE} scripts/generate_code.py) 
-  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)
-  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)
-
-  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
-    )
-    if(FLATBUFFERS_CODE_SANITIZE)
-      add_fsanitize_to_target(flattests_cpp17 ${FLATBUFFERS_CODE_SANITIZE})
-    endif()
-  endif(FLATBUFFERS_BUILD_CPP17)
-endif()
-
-if(FLATBUFFERS_BUILD_GRPCTEST)
-  if(CMAKE_COMPILER_IS_GNUCXX)
-    set(CMAKE_CXX_FLAGS "${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()
-  if(NOT PROTOBUF_DOWNLOAD_PATH)
-    message(SEND_ERROR "PROTOBUF_DOWNLOAD_PATH variable is not defined. See grpc/README.md")
-  endif()
-  INCLUDE_DIRECTORIES(${GRPC_INSTALL_PATH}/include)
-  INCLUDE_DIRECTORIES(${PROTOBUF_DOWNLOAD_PATH}/src)
-  find_package(Threads REQUIRED)
-  list(APPEND CMAKE_PREFIX_PATH ${GRPC_INSTALL_PATH})
-  find_package(absl CONFIG REQUIRED)
-  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()
-endif()
-
-
-if(FLATBUFFERS_INSTALL)
-  include(GNUInstallDirs)
-
-  install(DIRECTORY include/flatbuffers DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
-
-  set(FB_CMAKE_DIR "${CMAKE_INSTALL_LIBDIR}/cmake/flatbuffers")
-
-  configure_file(CMake/flatbuffers-config-version.cmake.in flatbuffers-config-version.cmake @ONLY)
-  install(
-      FILES "CMake/flatbuffers-config.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(EXPORT FlatBuffersTargets
-      FILE FlatBuffersTargets.cmake
-      NAMESPACE flatbuffers::
-      DESTINATION ${FB_CMAKE_DIR}
-    )
-  endif()
-
-  if(FLATBUFFERS_BUILD_FLATC)
-    install(
-      TARGETS flatc EXPORT FlatcTargets
-      RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
-    )
-
-    install(
-      EXPORT FlatcTargets
-      FILE FlatcTargets.cmake
-      NAMESPACE flatbuffers::
-      DESTINATION ${FB_CMAKE_DIR}
-    )
-  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(
-      EXPORT FlatBuffersSharedTargets
-      FILE FlatBuffersSharedTargets.cmake
-      NAMESPACE flatbuffers::
-      DESTINATION ${FB_CMAKE_DIR}
-    )
-  endif()
-
-  if(FLATBUFFERS_BUILD_SHAREDLIB OR FLATBUFFERS_BUILD_FLATLIB)
-      configure_file(CMake/flatbuffers.pc.in flatbuffers.pc @ONLY)
-      install(
-        FILES "${CMAKE_CURRENT_BINARY_DIR}/flatbuffers.pc"
-        DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig
-      )
-  endif()
-endif()
-
-if(FLATBUFFERS_BUILD_TESTS)
-  enable_testing()
-
-  add_test(NAME flattests COMMAND flattests)
-  if(FLATBUFFERS_BUILD_CPP17)
-    add_test(NAME flattests_cpp17 COMMAND flattests_cpp17)
-  endif()
-  if(FLATBUFFERS_BUILD_GRPCTEST)
-    add_test(NAME grpctest COMMAND grpctest)
-  endif()
-endif()
-
-# This target is sync-barrier.
-# Other generate-dependent targets can depend on 'generated_code' only.
-get_generated_output(fbs_generated)
-if(fbs_generated)
-  # message(STATUS "Add generated_code target with files:${fbs_generated}")
-  add_custom_target(generated_code
-    DEPENDS ${fbs_generated}
-    COMMENT "All generated files were updated.")
-endif()
-
-include(CMake/BuildFlatBuffers.cmake)
-
-if(UNIX)
-    # Use of CPack only supported on Linux systems.
-    if(FLATBUFFERS_PACKAGE_DEBIAN)
-        include(CMake/PackageDebian.cmake)
-        include(CPack)
-    endif()
-    if (FLATBUFFERS_PACKAGE_REDHAT)
-        include(CMake/PackageRedhat.cmake)
-        include(CPack)
-    endif()
-endif()
-
-# Include for running Google Benchmarks.
-if(FLATBUFFERS_BUILD_BENCHMARKS AND CMAKE_VERSION VERSION_GREATER 3.13)
-  add_subdirectory(benchmarks)
-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>)

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

@@ -15,7 +15,7 @@ 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)

CMake/Version.cmake

@@ -1,6 +1,6 @@
-set(VERSION_MAJOR 22)
-set(VERSION_MINOR 11)
-set(VERSION_PATCH 23)
+set(VERSION_MAJOR 23)
+set(VERSION_MINOR 3)
+set(VERSION_PATCH 3)
 set(VERSION_COMMIT 0)
 
 if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/.git")

CMakeLists.txt

@@ -1,32 +1,12 @@
 # This is the legacy minimum version flatbuffers supported for a while.
-cmake_minimum_required(VERSION 2.8.12...3.22.1)
-
-# CMake version 3.16 is the 'de-facto' minimum version for flatbuffers. If the
-# current cmake is older than this, warn the user and include the legacy file to
-# provide some level of support.
-if(CMAKE_VERSION VERSION_LESS 3.16)
-  message(WARNING "Using cmake version ${CMAKE_VERSION} which is older than "
-  "our target version of 3.16. This will use the legacy CMakeLists.txt that "
-  "supports version 2.8.12 and higher, but not actively maintained. Consider "
-  "upgrading cmake to a newer version, as this may become a fatal error in the "
-  "future.")
-  # Use the legacy version of CMakeLists.txt
-  include(CMake/CMakeLists_legacy.cmake.in)
-  return()
-endif()
+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)
 
-if (POLICY CMP0048)
-  cmake_policy(SET CMP0048 NEW)
-  project(FlatBuffers
-        DESCRIPTION "Flatbuffers serialization library"
+project(FlatBuffers
         VERSION ${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_PATCH}
         LANGUAGES CXX)
-else()
-  project(FlatBuffers)
-endif (POLICY CMP0048)
 
 # generate compile_commands.json
 set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
@@ -87,6 +67,12 @@ 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})
@@ -136,11 +122,11 @@ 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/flatbuffer_builder.h
   include/flatbuffers/flatbuffers.h
   include/flatbuffers/flexbuffers.h
@@ -167,6 +153,8 @@ set(FlatBuffers_Library_SRCS
 
 set(FlatBuffers_Compiler_SRCS
   ${FlatBuffers_Library_SRCS}
+  src/idl_gen_binary.cpp
+  src/idl_gen_text.cpp
   src/idl_gen_cpp.cpp
   src/idl_gen_csharp.cpp
   src/idl_gen_dart.cpp
@@ -322,7 +310,7 @@ set(FlatBuffers_GRPCTest_SRCS
 # TODO(dbaileychess): Figure out how this would now work. I posted a question on
 # https://stackoverflow.com/questions/71772330/override-target-compile-options-via-cmake-command-line.
 # Append FLATBUFFERS_CXX_FLAGS to CMAKE_CXX_FLAGS.
-if(DEFINED FLATBUFFERS_CXX_FLAGS AND NOT EXISTS "${CMAKE_TOOLCHAIN_FILE}")
+if(DEFINED FLATBUFFERS_CXX_FLAGS)
   message(STATUS "extend CXX_FLAGS with ${FLATBUFFERS_CXX_FLAGS}")
   set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${FLATBUFFERS_CXX_FLAGS}")
 endif()
@@ -335,9 +323,7 @@ function(add_fsanitize_to_target _target _sanitizer)
   else()
     # FLATBUFFERS_CODE_SANITIZE: boolean {ON,OFF,YES,NO} or string with list of sanitizer.
     # List of sanitizer is string starts with '=': "=address,undefined,thread,memory".
-    if((${CMAKE_CXX_COMPILER_ID} MATCHES "Clang") OR
-      ((${CMAKE_CXX_COMPILER_ID} MATCHES "GNU") AND NOT (CMAKE_CXX_COMPILER_VERSION VERSION_LESS "4.9"))
-    )
+    if(IS_CLANG OR (CMAKE_COMPILER_IS_GNUCXX AND CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 4.9))
       set(_sanitizer_flags "=address,undefined")
       if(_sanitizer MATCHES "=.*")
         # override default by user-defined sanitizer list
@@ -348,13 +334,14 @@ function(add_fsanitize_to_target _target _sanitizer)
         "-fsanitize${_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 ${_pch_header})
     if(NOT MSVC)
@@ -398,11 +385,6 @@ if(MSVC_LIKE)
       >
   )
 else()
-  if("${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang")
-    set(IS_CLANG ON)
-  else()
-    set(IS_CLANG OFF)
-  endif()
   target_compile_options(ProjectConfig
     INTERFACE
       -Wall
@@ -426,6 +408,7 @@ else()
 
       # 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
@@ -498,7 +481,7 @@ if(FLATBUFFERS_BUILD_FLATC)
 
   target_link_libraries(flatc PRIVATE $<BUILD_INTERFACE:ProjectConfig>)
   target_compile_options(flatc
-    PUBLIC
+    PRIVATE
       $<$<AND:$<BOOL:${MSVC_LIKE}>,$<CONFIG:Release>>:
         /MT
       >
@@ -523,14 +506,13 @@ endif()
 if(FLATBUFFERS_BUILD_SHAREDLIB)
   add_library(flatbuffers_shared SHARED ${FlatBuffers_Library_SRCS})
   target_link_libraries(flatbuffers_shared PRIVATE $<BUILD_INTERFACE:ProjectConfig>)
-  # 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 "${FlatBuffers_Library_SONAME_MAJOR}"
+  # FlatBuffers use calendar-based versioning and do not provide any ABI
+  # stability guarantees. Therefore, always use the full version as SOVERSION
+  # in order to avoid breaking reverse dependencies on upgrades.
+  set(FlatBuffers_Library_SONAME_FULL "${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)
@@ -632,7 +614,7 @@ if(FLATBUFFERS_BUILD_TESTS)
   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_opt(tests/union_vector/union_vector.fbs "--no-includes;--gen-compare;")
   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")
@@ -676,7 +658,7 @@ if(FLATBUFFERS_BUILD_TESTS)
     add_executable(flattests_cpp17 ${FlatBuffers_Tests_CPP17_SRCS})
     add_dependencies(flattests_cpp17 generated_code)
     target_link_libraries(flattests_cpp17 PRIVATE $<BUILD_INTERFACE:ProjectConfig>)
-    target_compile_features(flattests_cpp17 PRIVATE cxx_std_17)
+    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})

FlatBuffers.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name             = 'FlatBuffers'
-  s.version          = '22.11.23'
+  s.version          = '23.3.3'
   s.summary          = 'FlatBuffers: Memory Efficient Serialization Library'
 
   s.description      = "FlatBuffers is a cross platform serialization library architected for

Package@swift-5.5.swift

@@ -32,6 +32,6 @@ let package = Package(
     .target(
       name: "FlatBuffers",
       dependencies: [],
-      path: "swift/Sources")
+      path: "swift/Sources"),
   ])
 

WORKSPACE

@@ -33,10 +33,10 @@ swift_rules_extra_dependencies()
 
 http_archive(
     name = "io_bazel_rules_go",
-    sha256 = "16e9fca53ed6bd4ff4ad76facc9b7b651a89db1689a2877d6fd7b82aa824e366",
+    sha256 = "ae013bf35bd23234d1dea46b079f1e05ba74ac0321423830119d3e787ec73483",
     urls = [
-        "https://mirror.bazel.build/github.com/bazelbuild/rules_go/releases/download/v0.34.0/rules_go-v0.34.0.zip",
-        "https://github.com/bazelbuild/rules_go/releases/download/v0.34.0/rules_go-v0.34.0.zip",
+        "https://mirror.bazel.build/github.com/bazelbuild/rules_go/releases/download/v0.36.0/rules_go-v0.36.0.zip",
+        "https://github.com/bazelbuild/rules_go/releases/download/v0.36.0/rules_go-v0.36.0.zip",
     ],
 )
 
@@ -94,8 +94,12 @@ yarn_install(
     name = "npm",
     exports_directories_only = False,
     # Unfreeze to add/remove packages.
-    frozen_lockfile = True,
+    frozen_lockfile = False,
     package_json = "//:package.json",
     symlink_node_modules = False,
     yarn_lock = "//:yarn.lock",
 )
+
+load("@build_bazel_rules_nodejs//toolchains/esbuild:esbuild_repositories.bzl", "esbuild_repositories")
+
+esbuild_repositories(npm_repository = "npm")

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>1677235311958</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

@@ -3,6 +3,7 @@
 <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. -->

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 26
-    targetSdkVersion 30
+    targetSdkVersion 33
     versionCode 1
     versionName "1.0"
 
@@ -113,13 +111,13 @@ android {
       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 '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/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

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

@@ -8,9 +8,9 @@
 
 // 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 == 2 &&
-              FLATBUFFERS_VERSION_MINOR == 0 &&
-              FLATBUFFERS_VERSION_REVISION == 8,
+static_assert(FLATBUFFERS_VERSION_MAJOR == 23 &&
+              FLATBUFFERS_VERSION_MINOR == 1 &&
+              FLATBUFFERS_VERSION_REVISION == 21,
              "Non-compatible flatbuffers version included");
 
 namespace com {
@@ -20,23 +20,23 @@ 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()) &&
@@ -49,32 +49,32 @@ struct Animal FLATBUFFERS_FINAL_CLASS : private flatbuffers::Table {
 
 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();
   }
-  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);
@@ -83,8 +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) {
@@ -98,32 +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

@@ -2,11 +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")
+@kotlin.ExperimentalUnsignedTypes
 class Animal : Table() {
 
     fun __init(_i: Int, _bb: ByteBuffer)  {
@@ -19,14 +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)
@@ -36,7 +57,7 @@ class Animal : Table() {
             return if(o != 0) bb.getShort(o + bb_pos).toUShort() else 0u
         }
     companion object {
-        fun validateVersion() = Constants.FLATBUFFERS_22_11_23()
+        fun validateVersion() = Constants.FLATBUFFERS_23_3_3()
         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/wrapper/gradle-wrapper.properties

@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.4.2-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.0.1-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

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)
 
@@ -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 +63,8 @@ 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
@@ -81,7 +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
 )

build_defs.bzl

@@ -7,7 +7,7 @@ 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 = "@com_github_google_flatbuffers//:flatc"
 
 DEFAULT_INCLUDE_PATHS = [
     "./",
@@ -16,6 +16,14 @@ DEFAULT_INCLUDE_PATHS = [
     "$(execpath @com_github_google_flatbuffers//:flatc).runfiles/com_github_google_flatbuffers",
 ]
 
+def default_include_paths(flatc_path):
+    return [
+        "./",
+        "$(GENDIR)",
+        "$(BINDIR)",
+        "$(execpath %s).runfiles/com_github_google_flatbuffers" % (flatc_path),
+    ]
+
 DEFAULT_FLATC_ARGS = [
     "--gen-object-api",
     "--gen-compare",
@@ -32,13 +40,14 @@ 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,
         target_compatible_with = None,
+        flatc_path = "@com_github_google_flatbuffers//:flatc",
         output_to_bindir = False):
     """Generates code files for reading/writing the given flatbuffers in the requested language using the public compiler.
 
@@ -62,6 +71,7 @@ def flatbuffer_library_public(
         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.
 
 
@@ -69,6 +79,8 @@ def flatbuffer_library_public(
     optionally a Fileset([reflection_name]) with all generated reflection
     binaries.
     """
+    if include_paths == None:
+        include_paths = default_include_paths(flatc_path)
     include_paths_cmd = ["-I %s" % (s) for s in include_paths]
 
     # '$(@D)' when given a single source target will give the appropriate
@@ -80,7 +92,7 @@ def flatbuffer_library_public(
     genrule_cmd = " ".join([
         "SRCS=($(SRCS));",
         "for f in $${SRCS[@]:0:%s}; do" % len(srcs),
-        "$(location %s)" % (flatc_path),
+        "OUTPUT_FILE=\"$(OUTS)\" $(location %s)" % (flatc_path),
         " ".join(include_paths_cmd),
         " ".join(flatc_args),
         language_flag,
@@ -104,7 +116,7 @@ def flatbuffer_library_public(
         reflection_genrule_cmd = " ".join([
             "SRCS=($(SRCS));",
             "for f in $${SRCS[@]:0:%s}; do" % len(srcs),
-            "$(location %s)" % (flatc_path),
+            "$(location %s)" % (TRUE_FLATC_PATH),
             "-b --schema",
             " ".join(flatc_args),
             " ".join(include_paths_cmd),
@@ -122,7 +134,7 @@ def flatbuffer_library_public(
             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,
@@ -145,7 +157,7 @@ def flatbuffer_cc_library(
         out_prefix = "",
         deps = [],
         includes = [],
-        include_paths = DEFAULT_INCLUDE_PATHS,
+        include_paths = None,
         cc_include_paths = [],
         flatc_args = DEFAULT_FLATC_ARGS,
         visibility = None,

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

@@ -1,5 +1,5 @@
 name: flat_buffers
-version: 22.11.23
+version: 23.3.3
 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

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/keyword_test_keyword_test_generated.dart

@@ -278,3 +278,122 @@ class KeywordsInTableObjectBuilder extends fb.ObjectBuilder {
     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;
+  }
+}

docs/source/Compiler.md

@@ -90,7 +90,10 @@ Additional options:
 
 -   `--scoped-enums` : Use C++11 style scoped and strongly typed enums in
     generated C++. This also implies `--no-prefix`.
-
+    
+-   `--no-emit-min-max-enum-values` : Disable generation of MIN and MAX
+    enumerated values for scoped enums and prefixed enums.
+    
 -   `--gen-includes` : (deprecated), this is the default behavior.
                        If the original behavior is required (no include
 	                   statements) use `--no-includes.`

docs/source/CsharpUsage.md

@@ -82,7 +82,7 @@ pass to the `GetRootAsMyRootType` function:
 
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~{.cs}
     using MyGame.Example;
-    using FlatBuffers;
+    using Google.FlatBuffers;
 
     // This snippet ignores exceptions for brevity.
     byte[] data = File.ReadAllBytes("monsterdata_test.mon");

docs/source/README_TO_GENERATE_DOCS.md

@@ -4,7 +4,7 @@ To generate the docs for FlatBuffers from the source files, you
 will first need to install two programs.
 
 1. You will need to install `doxygen`. See
-   [Download Doxygen](http://www.stack.nl/~dimitri/doxygen/download.html).
+   [Download Doxygen](https://doxygen.nl/download.html).
 
 2. You will need to install `doxypypy` to format python comments appropriately.
    Install it from [here](https://github.com/Feneric/doxypypy).

docs/source/SwiftUsage.md

@@ -72,7 +72,10 @@ Now you can access values like this:
 In some cases it's necessary to modify values in an existing FlatBuffer in place (without creating a copy). For this reason, scalar fields of a Flatbuffer table or struct can be mutated.
 
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~{.swift}
-    let monster = Monster.getRootAsMonster(bb: ByteBuffer(data: data))
+    var byteBuffer = ByteBuffer(bytes: data)
+    // Get an accessor to the root object inside the buffer.
+    let monster: Monster = try! getCheckedRoot(byteBuffer: &byteBuffer)
+    // let monster: Monster = getRoot(byteBuffer: &byteBuffer)
 
     if !monster.mutate(hp: 10) {
       fatalError("couldn't mutate")

docs/source/Tutorial.md

@@ -321,9 +321,8 @@ Please be aware of the difference between `flatc` and `flatcc` tools.
 <div class="language-javascript">
 ~~~{.sh}
   cd flatbuffers/samples
-  ./../flatc --ts monster.fbs
-  # customize your TS -> JS transpilation
-  tsc monster_generated.ts
+  ./../flatc --ts-flat-files --ts monster.fbs
+  # produces ts/js modules and js bundle monster_generated.js
 ~~~
 </div>
 <div class="language-typescript">
@@ -415,7 +414,7 @@ The first step is to import/include the library, generated files, etc.
 </div>
 <div class="language-csharp">
 ~~~{.cs}
-  using FlatBuffers;
+  using Google.FlatBuffers;
   using MyGame.Sample; // The `flatc` generated files. (Monster, Vec3, etc.)
 ~~~
 </div>
@@ -2200,7 +2199,7 @@ before:
 </div>
 <div class="language-csharp">
 ~~~{.cs}
-  using FlatBuffers;
+  using Google.FlatBuffers;
   using MyGame.Sample; // The `flatc` generated files. (Monster, Vec3, etc.)
 ~~~
 </div>
@@ -2241,7 +2240,7 @@ before:
 ~~~{.ts}
   // note: import flatbuffers with your desired import method
 
-  // note: the `./monster_generated.ts` file was previously generated by `flatc` above using the `monster.fbs` schema
+  // note: the `./monster_generated.js` file was previously generated by `flatc` above using the `monster.fbs` schema
   import { MyGame } from './monster_generated';
 ~~~
 </div>
@@ -2472,10 +2471,10 @@ myGame.Monster monster = new myGame.Monster(data);
 <div class="language-swift">
 ~~~{.swift}
   // create a ByteBuffer(:) from an [UInt8] or Data()
-  let buf = // Get your data
-
+  var buf = // Get your data
   // Get an accessor to the root object inside the buffer.
-  let monster = Monster.getRootAsMonster(bb: ByteBuffer(bytes: buf))
+  let monster: Monster = try! getCheckedRoot(byteBuffer: &byteBuffer)
+  // let monster: Monster = getRoot(byteBuffer: &byteBuffer)
 ~~~
 </div>
 
@@ -3449,7 +3448,7 @@ Java supports vectors of unions, but it isn't currently documented.
 </div>
 <div class="language-csharp">
 ~~~{.cs}
-using FlatBuffers;
+using Google.FlatBuffers;
 using Example.VectorOfUnions;
 
 var fbb = new FlatBufferBuilder(100);

examples/go-echo/client/client.go

@@ -16,13 +16,7 @@ func RequestBody() *bytes.Reader {
 	b := flatbuffers.NewBuilder(0)
 	r := net.RequestT{Player: &hero.WarriorT{Name: "Krull", Hp: 100}}
 	b.Finish(r.Pack(b))
-
-	// Encode builder head in last 4 bytes of request body
-	buf := make([]byte, 4)
-	flatbuffers.WriteUOffsetT(buf, b.Head())
-	buf = append(b.Bytes, buf...)
-
-	return bytes.NewReader(buf)
+	return bytes.NewReader(b.FinishedBytes())
 }
 
 func ReadResponse(r *http.Response) {
@@ -32,18 +26,13 @@ func ReadResponse(r *http.Response) {
 		return
 	}
 
-	// Last 4 bytes is offset.
-	off := flatbuffers.GetUOffsetT(body[len(body)-4:])
-	buf := body[:len(body) - 4] 
-
-	res := net.GetRootAsResponse(buf, off)
+	res := net.GetRootAsResponse(body, 0)
 	player := res.Player(nil)
 	
 	fmt.Printf("Got response (name: %v, hp: %v)\n", string(player.Name()), player.Hp())
 }
 
 func main() {
-
 	body := RequestBody()	
 	req, err := http.NewRequest("POST", "http://localhost:8080/echo", body)
 	if err != nil {

examples/go-echo/server/server.go

@@ -5,8 +5,6 @@ import (
 	"fmt"
 	"io/ioutil"
 	"net/http"
-
-	flatbuffers "github.com/google/flatbuffers/go"
 )
 
 func echo(w http.ResponseWriter, r *http.Request) {
@@ -16,11 +14,7 @@ func echo(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	// Last 4 bytes is offset. See client.go.
-	off := flatbuffers.GetUOffsetT(body[len(body)-4:])
-	buf := body[:len(body) - 4] 
-
-	req := net.GetRootAsRequest(buf, off)
+	req := net.GetRootAsRequest(body, 0)
 	player := req.Player(nil)
 
 	fmt.Printf("Got request (name: %v, hp: %v)\n", string(player.Name()), player.Hp())

grpc/examples/swift/Greeter/Sources/Model/greeter_generated.swift

@@ -6,12 +6,10 @@ import FlatBuffers
 
 public struct models_HelloReply: FlatBufferObject, Verifiable {
 
-  static func validateVersion() { FlatBuffersVersion_22_11_23() }
+  static func validateVersion() { FlatBuffersVersion_23_3_3() }
   public var __buffer: ByteBuffer! { return _accessor.bb }
   private var _accessor: Table
 
-  public static func getRootAsHelloReply(bb: ByteBuffer) -> models_HelloReply { return models_HelloReply(Table(bb: bb, position: Int32(bb.read(def: UOffset.self, position: bb.reader)) + Int32(bb.reader))) }
-
   private init(_ t: Table) { _accessor = t }
   public init(_ bb: ByteBuffer, o: Int32) { _accessor = Table(bb: bb, position: o) }
 
@@ -55,12 +53,10 @@ extension models_HelloReply: Encodable {
 
 public struct models_HelloRequest: FlatBufferObject, Verifiable {
 
-  static func validateVersion() { FlatBuffersVersion_22_11_23() }
+  static func validateVersion() { FlatBuffersVersion_23_3_3() }
   public var __buffer: ByteBuffer! { return _accessor.bb }
   private var _accessor: Table
 
-  public static func getRootAsHelloRequest(bb: ByteBuffer) -> models_HelloRequest { return models_HelloRequest(Table(bb: bb, position: Int32(bb.read(def: UOffset.self, position: bb.reader)) + Int32(bb.reader))) }
-
   private init(_ t: Table) { _accessor = t }
   public init(_ bb: ByteBuffer, o: Int32) { _accessor = Table(bb: bb, position: o) }
 

grpc/examples/swift/Greeter/Sources/client/main.swift

@@ -1,5 +1,5 @@
 /*
- * Copyright 2021 Google Inc. All rights reserved.
+ * Copyright 2023 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.

grpc/examples/swift/Greeter/Sources/server/main.swift

@@ -1,5 +1,5 @@
 /*
- * Copyright 2021 Google Inc. All rights reserved.
+ * Copyright 2023 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.

grpc/examples/ts/greeter/src/greeter.ts

@@ -1,2 +1,3 @@
-export { HelloReply } from './models/hello-reply';
-export { HelloRequest } from './models/hello-request';
+// automatically generated by the FlatBuffers compiler, do not modify
+
+export * as models from './models.js';

grpc/examples/ts/greeter/src/models.ts

@@ -0,0 +1,4 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+
+export { HelloReply } from './models/hello-reply.js';
+export { HelloRequest } from './models/hello-request.js';

include/flatbuffers/allocator.h

@@ -65,4 +65,4 @@ class Allocator {
 
 }  // namespace flatbuffers
 
-#endif  // FLATBUFFERS_ALLOCATOR_H_
+#endif  // FLATBUFFERS_ALLOCATOR_H_

include/flatbuffers/array.h

@@ -17,6 +17,8 @@
 #ifndef FLATBUFFERS_ARRAY_H_
 #define FLATBUFFERS_ARRAY_H_
 
+#include <memory>
+
 #include "flatbuffers/base.h"
 #include "flatbuffers/stl_emulation.h"
 #include "flatbuffers/vector.h"
@@ -238,6 +240,14 @@ const Array<E, length> &CastToArrayOfEnum(const T (&arr)[length]) {
   return *reinterpret_cast<const Array<E, length> *>(arr);
 }
 
+template<typename T, uint16_t length>
+bool operator==(const Array<T, length> &lhs,
+                const Array<T, length> &rhs) noexcept {
+  return std::addressof(lhs) == std::addressof(rhs) ||
+         (lhs.size() == rhs.size() &&
+          std::memcmp(lhs.Data(), rhs.Data(), rhs.size() * sizeof(T)) == 0);
+}
+
 }  // namespace flatbuffers
 
 #endif  // FLATBUFFERS_ARRAY_H_

include/flatbuffers/base.h

@@ -138,9 +138,9 @@
   #endif
 #endif // !defined(FLATBUFFERS_LITTLEENDIAN)
 
-#define FLATBUFFERS_VERSION_MAJOR 22
-#define FLATBUFFERS_VERSION_MINOR 11
-#define FLATBUFFERS_VERSION_REVISION 23
+#define FLATBUFFERS_VERSION_MAJOR 23
+#define FLATBUFFERS_VERSION_MINOR 3
+#define FLATBUFFERS_VERSION_REVISION 3
 #define FLATBUFFERS_STRING_EXPAND(X) #X
 #define FLATBUFFERS_STRING(X) FLATBUFFERS_STRING_EXPAND(X)
 namespace flatbuffers {
@@ -233,7 +233,7 @@ namespace flatbuffers {
       }
       #define FLATBUFFERS_HAS_STRING_VIEW 1
     // Check for absl::string_view
-    #elif __has_include("absl/strings/string_view.h")
+    #elif __has_include("absl/strings/string_view.h") && (__cplusplus >= 201411)
       #include "absl/strings/string_view.h"
       namespace flatbuffers {
         typedef absl::string_view string_view;

include/flatbuffers/buffer_ref.h

@@ -50,4 +50,4 @@ template<typename T> struct BufferRef : BufferRefBase {
 
 }  // namespace flatbuffers
 
-#endif  // FLATBUFFERS_BUFFER_REF_H_
+#endif  // FLATBUFFERS_BUFFER_REF_H_

include/flatbuffers/code_generator.h

@@ -0,0 +1,80 @@
+/*
+ * Copyright 2023 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.
+ */
+
+#ifndef FLATBUFFERS_CODE_GENERATOR_H_
+#define FLATBUFFERS_CODE_GENERATOR_H_
+
+#include <string>
+
+#include "flatbuffers/idl.h"
+
+namespace flatbuffers {
+
+// A code generator interface for producing converting flatbuffer schema into
+// code.
+class CodeGenerator {
+ public:
+  virtual ~CodeGenerator() = default;
+
+  enum Status {
+    OK = 0,
+    ERROR = 1,
+    FAILED_VERIFICATION = 2,
+    NOT_IMPLEMENTED = 3
+  };
+
+  // Generate code from the provided `parser`.
+  //
+  // DEPRECATED: prefer using the other overload of GenerateCode for bfbs.
+  virtual Status GenerateCode(const Parser &parser, const std::string &path,
+                              const std::string &filename) = 0;
+
+  // Generate code from the provided `buffer` of given `length`. The buffer is a
+  // serialized reflection.fbs.
+  virtual Status GenerateCode(const uint8_t *buffer, int64_t length) = 0;
+
+  virtual Status GenerateMakeRule(const Parser &parser, const std::string &path,
+                                  const std::string &filename,
+                                  std::string &output) = 0;
+
+  virtual Status GenerateGrpcCode(const Parser &parser, const std::string &path,
+                                  const std::string &filename) = 0;
+
+  virtual Status GenerateRootFile(const Parser &parser,
+                                  const std::string &path) = 0;
+
+  virtual bool IsSchemaOnly() const = 0;
+
+  virtual bool SupportsBfbsGeneration() const = 0;
+
+  virtual bool SupportsRootFileGeneration() const = 0;
+
+  virtual IDLOptions::Language Language() const = 0;
+
+  virtual std::string LanguageName() const = 0;
+
+ protected:
+  CodeGenerator() = default;
+
+ private:
+  // Copying is not supported.
+  CodeGenerator(const CodeGenerator &) = delete;
+  CodeGenerator &operator=(const CodeGenerator &) = delete;
+};
+
+}  // namespace flatbuffers
+
+#endif  // FLATBUFFERS_CODE_GENERATOR_H_

include/flatbuffers/default_allocator.h

@@ -61,4 +61,4 @@ inline uint8_t *ReallocateDownward(Allocator *allocator, uint8_t *old_p,
 
 }  // namespace flatbuffers
 
-#endif  // FLATBUFFERS_DEFAULT_ALLOCATOR_H_
+#endif  // FLATBUFFERS_DEFAULT_ALLOCATOR_H_

include/flatbuffers/detached_buffer.h

@@ -45,7 +45,7 @@ class DetachedBuffer {
         cur_(cur),
         size_(sz) {}
 
-  DetachedBuffer(DetachedBuffer &&other)
+  DetachedBuffer(DetachedBuffer &&other) noexcept
       : allocator_(other.allocator_),
         own_allocator_(other.own_allocator_),
         buf_(other.buf_),
@@ -55,7 +55,7 @@ class DetachedBuffer {
     other.reset();
   }
 
-  DetachedBuffer &operator=(DetachedBuffer &&other) {
+  DetachedBuffer &operator=(DetachedBuffer &&other) noexcept {
     if (this == &other) return *this;
 
     destroy();

include/flatbuffers/flatbuffer_builder.h

@@ -98,7 +98,7 @@ class FlatBufferBuilder {
   }
 
   /// @brief Move constructor for FlatBufferBuilder.
-  FlatBufferBuilder(FlatBufferBuilder &&other)
+  FlatBufferBuilder(FlatBufferBuilder &&other) noexcept
       : buf_(1024, nullptr, false, AlignOf<largest_scalar_t>()),
         num_field_loc(0),
         max_voffset_(0),
@@ -116,7 +116,7 @@ class FlatBufferBuilder {
   }
 
   /// @brief Move assignment operator for FlatBufferBuilder.
-  FlatBufferBuilder &operator=(FlatBufferBuilder &&other) {
+  FlatBufferBuilder &operator=(FlatBufferBuilder &&other) noexcept {
     // Move construct a temporary and swap idiom
     FlatBufferBuilder temp(std::move(other));
     Swap(temp);

include/flatbuffers/flatc.h

@@ -19,9 +19,11 @@
 
 #include <functional>
 #include <limits>
+#include <list>
+#include <memory>
 #include <string>
 
-#include "flatbuffers/bfbs_generator.h"
+#include "flatbuffers/code_generator.h"
 #include "flatbuffers/flatbuffers.h"
 #include "flatbuffers/idl.h"
 #include "flatbuffers/util.h"
@@ -31,6 +33,33 @@ namespace flatbuffers {
 extern void LogCompilerWarn(const std::string &warn);
 extern void LogCompilerError(const std::string &err);
 
+struct FlatCOptions {
+  IDLOptions opts;
+
+  std::string program_name;
+
+  std::string output_path;
+
+  std::vector<std::string> filenames;
+
+  std::list<std::string> include_directories_storage;
+  std::vector<const char *> include_directories;
+  std::vector<const char *> conform_include_directories;
+  std::vector<bool> generator_enabled;
+  size_t binary_files_from = std::numeric_limits<size_t>::max();
+  std::string conform_to_schema;
+  std::string annotate_schema;
+  bool annotate_include_vector_contents = true;
+  bool any_generator = false;
+  bool print_make_rules = false;
+  bool raw_binary = false;
+  bool schema_binary = false;
+  bool grpc_enabled = false;
+  bool requires_bfbs = false;
+
+  std::vector<std::shared_ptr<CodeGenerator>> generators;
+};
+
 struct FlatCOption {
   std::string short_opt;
   std::string long_opt;
@@ -40,29 +69,6 @@ struct FlatCOption {
 
 class FlatCompiler {
  public:
-  // Output generator for the various programming languages and formats we
-  // support.
-  struct Generator {
-    typedef bool (*GenerateFn)(const flatbuffers::Parser &parser,
-                               const std::string &path,
-                               const std::string &file_name);
-    typedef std::string (*MakeRuleFn)(const flatbuffers::Parser &parser,
-                                      const std::string &path,
-                                      const std::string &file_name);
-    typedef bool (*ParsingCompletedFn)(const flatbuffers::Parser &parser,
-                                       const std::string &output_path);
-
-    GenerateFn generate;
-    const char *lang_name;
-    bool schema_only;
-    GenerateFn generateGRPC;
-    flatbuffers::IDLOptions::Language lang;
-    FlatCOption option;
-    MakeRuleFn make_rule;
-    BfbsGenerator *bfbs_generator;
-    ParsingCompletedFn parsing_completed;
-  };
-
   typedef void (*WarnFn)(const FlatCompiler *flatc, const std::string &warn,
                          bool show_exe_name);
 
@@ -71,29 +77,29 @@ class FlatCompiler {
 
   // Parameters required to initialize the FlatCompiler.
   struct InitParams {
-    InitParams()
-        : generators(nullptr),
-          num_generators(0),
-          warn_fn(nullptr),
-          error_fn(nullptr) {}
+    InitParams() : warn_fn(nullptr), error_fn(nullptr) {}
 
-    const Generator *generators;
-    size_t num_generators;
     WarnFn warn_fn;
     ErrorFn error_fn;
   };
 
   explicit FlatCompiler(const InitParams &params) : params_(params) {}
 
-  int Compile(int argc, const char **argv);
+  bool RegisterCodeGenerator(const FlatCOption &option,
+                             std::shared_ptr<CodeGenerator> code_generator);
 
-  std::string GetShortUsageString(const char *program_name) const;
-  std::string GetUsageString(const char *program_name) const;
+  int Compile(const FlatCOptions &options);
+
+  std::string GetShortUsageString(const std::string &program_name) const;
+  std::string GetUsageString(const std::string &program_name) const;
+
+  // Parse the FlatC options from command line arguments.
+  FlatCOptions ParseFromCommandLineArguments(int argc, const char **argv);
 
  private:
   void ParseFile(flatbuffers::Parser &parser, const std::string &filename,
                  const std::string &contents,
-                 std::vector<const char *> &include_directories) const;
+                 const std::vector<const char *> &include_directories) const;
 
   void LoadBinarySchema(Parser &parser, const std::string &filename,
                         const std::string &contents);
@@ -105,8 +111,16 @@ class FlatCompiler {
 
   void AnnotateBinaries(const uint8_t *binary_schema,
                         uint64_t binary_schema_size,
-                        const std::string & schema_filename,
-                        const std::vector<std::string> &binary_files);
+                        const FlatCOptions &options);
+
+  void ValidateOptions(const FlatCOptions &options);
+
+  Parser GetConformParser(const FlatCOptions &options);
+
+  std::unique_ptr<Parser> GenerateCode(const FlatCOptions &options,
+                                       Parser &conform_parser);
+
+  std::map<std::string, std::shared_ptr<CodeGenerator>> code_generators_;
 
   InitParams params_;
 };

include/flatbuffers/flexbuffers.h

@@ -383,10 +383,10 @@ class Reference {
         type_(type) {}
 
   Reference(const uint8_t *data, uint8_t parent_width, uint8_t packed_type)
-      : data_(data), parent_width_(parent_width) {
-    byte_width_ = 1U << static_cast<BitWidth>(packed_type & 3);
-    type_ = static_cast<Type>(packed_type >> 2);
-  }
+      : data_(data),
+        parent_width_(parent_width),
+        byte_width_(static_cast<uint8_t>(1 << (packed_type & 3))),
+        type_(static_cast<Type>(packed_type >> 2)) {}
 
   Type GetType() const { return type_; }
 
@@ -1845,7 +1845,7 @@ class Verifier FLATBUFFERS_FINAL_CLASS {
         uint8_t len = 0;
         auto vtype = ToFixedTypedVectorElementType(r.type_, &len);
         if (!VerifyType(vtype)) return false;
-        return VerifyFromPointer(p, r.byte_width_ * len);
+        return VerifyFromPointer(p, static_cast<size_t>(r.byte_width_) * len);
       }
       default: return false;
     }

include/flatbuffers/idl.h

@@ -45,26 +45,26 @@ namespace flatbuffers {
 // of type tokens.
 // clang-format off
 #define FLATBUFFERS_GEN_TYPES_SCALAR(TD) \
-  TD(NONE,   "",       uint8_t,  byte,   byte,    byte,   uint8,   u8,   UByte, UInt8) \
-  TD(UTYPE,  "",       uint8_t,  byte,   byte,    byte,   uint8,   u8,   UByte, UInt8) /* begin scalar/int */ \
-  TD(BOOL,   "bool",   uint8_t,  boolean,bool,    bool,   bool,    bool, Boolean, Bool) \
-  TD(CHAR,   "byte",   int8_t,   byte,   int8,    sbyte,  int8,    i8,   Byte, Int8) \
-  TD(UCHAR,  "ubyte",  uint8_t,  byte,   byte,    byte,   uint8,   u8,   UByte, UInt8) \
-  TD(SHORT,  "short",  int16_t,  short,  int16,   short,  int16,   i16,  Short, Int16) \
-  TD(USHORT, "ushort", uint16_t, short,  uint16,  ushort, uint16,  u16,  UShort, UInt16) \
-  TD(INT,    "int",    int32_t,  int,    int32,   int,    int32,   i32,  Int, Int32) \
-  TD(UINT,   "uint",   uint32_t, int,    uint32,  uint,   uint32,  u32,  UInt, UInt32) \
-  TD(LONG,   "long",   int64_t,  long,   int64,   long,   int64,   i64,  Long, Int64) \
-  TD(ULONG,  "ulong",  uint64_t, long,   uint64,  ulong,  uint64,  u64,  ULong, UInt64) /* end int */ \
-  TD(FLOAT,  "float",  float,    float,  float32, float,  float32, f32,  Float, Float32) /* begin float */ \
-  TD(DOUBLE, "double", double,   double, float64, double, float64, f64,  Double, Double) /* end float/scalar */
+  TD(NONE,   "",       uint8_t,  byte,   byte,    byte,   uint8,   u8,   UByte, UInt8, 0) \
+  TD(UTYPE,  "",       uint8_t,  byte,   byte,    byte,   uint8,   u8,   UByte, UInt8, 1) /* begin scalar/int */ \
+  TD(BOOL,   "bool",   uint8_t,  boolean,bool,    bool,   bool,    bool, Boolean, Bool, 2) \
+  TD(CHAR,   "byte",   int8_t,   byte,   int8,    sbyte,  int8,    i8,   Byte, Int8, 3) \
+  TD(UCHAR,  "ubyte",  uint8_t,  byte,   byte,    byte,   uint8,   u8,   UByte, UInt8, 4) \
+  TD(SHORT,  "short",  int16_t,  short,  int16,   short,  int16,   i16,  Short, Int16, 5) \
+  TD(USHORT, "ushort", uint16_t, short,  uint16,  ushort, uint16,  u16,  UShort, UInt16, 6) \
+  TD(INT,    "int",    int32_t,  int,    int32,   int,    int32,   i32,  Int, Int32, 7) \
+  TD(UINT,   "uint",   uint32_t, int,    uint32,  uint,   uint32,  u32,  UInt, UInt32, 8) \
+  TD(LONG,   "long",   int64_t,  long,   int64,   long,   int64,   i64,  Long, Int64, 9) \
+  TD(ULONG,  "ulong",  uint64_t, long,   uint64,  ulong,  uint64,  u64,  ULong, UInt64, 10) /* end int */ \
+  TD(FLOAT,  "float",  float,    float,  float32, float,  float32, f32,  Float, Float32, 11) /* begin float */ \
+  TD(DOUBLE, "double", double,   double, float64, double, float64, f64,  Double, Double, 12) /* end float/scalar */
 #define FLATBUFFERS_GEN_TYPES_POINTER(TD) \
-  TD(STRING, "string", Offset<void>, int, int, StringOffset, int, unused, Int, Offset<String>) \
-  TD(VECTOR, "",       Offset<void>, int, int, VectorOffset, int, unused, Int, Offset<UOffset>) \
-  TD(STRUCT, "",       Offset<void>, int, int, int,          int, unused, Int, Offset<UOffset>) \
-  TD(UNION,  "",       Offset<void>, int, int, int,          int, unused, Int, Offset<UOffset>)
+  TD(STRING, "string", Offset<void>, int, int, StringOffset, int, unused, Int, Offset<String>, 13) \
+  TD(VECTOR, "",       Offset<void>, int, int, VectorOffset, int, unused, Int, Offset<UOffset>, 14) \
+  TD(STRUCT, "",       Offset<void>, int, int, int,          int, unused, Int, Offset<UOffset>, 15) \
+  TD(UNION,  "",       Offset<void>, int, int, int,          int, unused, Int, Offset<UOffset>, 16)
 #define FLATBUFFERS_GEN_TYPE_ARRAY(TD) \
-  TD(ARRAY,  "",       int,          int, int, int,          int, unused, Int, Offset<UOffset>)
+  TD(ARRAY,  "",       int,          int, int, int,          int, unused, Int, Offset<UOffset>, 17)
 // The fields are:
 // - enum
 // - FlatBuffers schema type.
@@ -75,13 +75,15 @@ namespace flatbuffers {
 // - Python type.
 // - Kotlin type.
 // - Rust type.
+// - Swift type.
+// - enum value (matches the reflected values)
 
 // using these macros, we can now write code dealing with types just once, e.g.
 
 /*
 switch (type) {
   #define FLATBUFFERS_TD(ENUM, IDLTYPE, CTYPE, JTYPE, GTYPE, NTYPE, PTYPE, \
-                         RTYPE, KTYPE) \
+                         RTYPE, KTYPE, STYPE, ...) \
     case BASE_TYPE_ ## ENUM: \
       // do something specific to CTYPE here
     FLATBUFFERS_GEN_TYPES(FLATBUFFERS_TD)
@@ -113,8 +115,9 @@ switch (type) {
 __extension__  // Stop GCC complaining about trailing comma with -Wpendantic.
 #endif
 enum BaseType {
-  #define FLATBUFFERS_TD(ENUM, ...) \
-    BASE_TYPE_ ## ENUM,
+  #define FLATBUFFERS_TD(ENUM, IDLTYPE, \
+              CTYPE, JTYPE, GTYPE, NTYPE, PTYPE, RTYPE, KTYPE, STYPE, ENUM_VALUE) \
+    BASE_TYPE_ ## ENUM = ENUM_VALUE,
     FLATBUFFERS_GEN_TYPES(FLATBUFFERS_TD)
   #undef FLATBUFFERS_TD
 };
@@ -143,13 +146,41 @@ inline bool IsUnsigned(BaseType t) {
          (t == BASE_TYPE_ULONG);
 }
 
+inline size_t SizeOf(const BaseType t) {
+  switch (t) {
+  #define FLATBUFFERS_TD(ENUM, IDLTYPE, CTYPE, ...) \
+    case BASE_TYPE_##ENUM: return sizeof(CTYPE);
+      FLATBUFFERS_GEN_TYPES(FLATBUFFERS_TD)
+  #undef FLATBUFFERS_TD
+    default: FLATBUFFERS_ASSERT(0);
+  }
+  return 0;
+}
+
+inline const char* TypeName(const BaseType t) {
+  switch (t) {
+  #define FLATBUFFERS_TD(ENUM, IDLTYPE, ...) \
+    case BASE_TYPE_##ENUM: return IDLTYPE;
+      FLATBUFFERS_GEN_TYPES(FLATBUFFERS_TD)
+  #undef FLATBUFFERS_TD
+    default: FLATBUFFERS_ASSERT(0);
+  }
+  return nullptr;
+}
+
+inline const char* StringOf(const BaseType t) {
+  switch (t) {
+  #define FLATBUFFERS_TD(ENUM, IDLTYPE, CTYPE, ...) \
+    case BASE_TYPE_##ENUM: return #CTYPE;
+      FLATBUFFERS_GEN_TYPES(FLATBUFFERS_TD)
+  #undef FLATBUFFERS_TD
+    default: FLATBUFFERS_ASSERT(0);
+  }
+  return "";
+}
+
 // clang-format on
 
-extern const char *const kTypeNames[];
-extern const char kTypeSizes[];
-
-inline size_t SizeOf(BaseType t) { return kTypeSizes[t]; }
-
 struct StructDef;
 struct EnumDef;
 class Parser;
@@ -297,7 +328,8 @@ struct FieldDef : public Definition {
         flexbuffer(false),
         presence(kDefault),
         nested_flatbuffer(nullptr),
-        padding(0) {}
+        padding(0),
+        sibling_union_field(nullptr) {}
 
   Offset<reflection::Field> Serialize(FlatBufferBuilder *builder, uint16_t id,
                                       const Parser &parser) const;
@@ -342,6 +374,12 @@ struct FieldDef : public Definition {
 
   StructDef *nested_flatbuffer;  // This field contains nested FlatBuffer data.
   size_t padding;                // Bytes to always pad after this field.
+
+  // sibling_union_field is always set to nullptr. The only exception is
+  // when FieldDef is a union field or an union type field. Therefore,
+  // sibling_union_field on a union field points to the union type field
+  // and vice-versa.
+  FieldDef *sibling_union_field;
 };
 
 struct StructDef : public Definition {
@@ -374,6 +412,7 @@ struct StructDef : public Definition {
   size_t bytesize;  // Size if fixed.
 
   flatbuffers::unique_ptr<std::string> original_location;
+  std::vector<voffset_t> reserved_ids;
 };
 
 struct EnumDef;
@@ -473,6 +512,10 @@ inline bool IsStruct(const Type &type) {
   return type.base_type == BASE_TYPE_STRUCT && type.struct_def->fixed;
 }
 
+inline bool IsIncompleteStruct(const Type &type) {
+  return type.base_type == BASE_TYPE_STRUCT && type.struct_def->predecl;
+}
+
 inline bool IsTable(const Type &type) {
   return type.base_type == BASE_TYPE_STRUCT && !type.struct_def->fixed;
 }
@@ -537,8 +580,11 @@ inline bool operator!=(const EnumVal &lhs, const EnumVal &rhs) {
 inline bool EqualByName(const Type &a, const Type &b) {
   return a.base_type == b.base_type && a.element == b.element &&
          (a.struct_def == b.struct_def ||
-          a.struct_def->name == b.struct_def->name) &&
-         (a.enum_def == b.enum_def || a.enum_def->name == b.enum_def->name);
+          (a.struct_def != nullptr && b.struct_def != nullptr &&
+           a.struct_def->name == b.struct_def->name)) &&
+         (a.enum_def == b.enum_def ||
+          (a.enum_def != nullptr && b.enum_def != nullptr &&
+           a.enum_def->name == b.enum_def->name));
 }
 
 struct RPCCall : public Definition {
@@ -580,7 +626,7 @@ inline bool operator<(const IncludedFile &a, const IncludedFile &b) {
 struct IDLOptions {
   // field case style options for C++
   enum CaseStyle { CaseStyle_Unchanged = 0, CaseStyle_Upper, CaseStyle_Lower };
-
+  enum class ProtoIdGapAction { NO_OP, WARNING, ERROR };
   bool gen_jvmstatic;
   // Use flexbuffers instead for binary and text generation
   bool use_flexbuffers;
@@ -591,6 +637,7 @@ struct IDLOptions {
   bool output_enum_identifiers;
   bool prefixed_enums;
   bool scoped_enums;
+  bool emit_min_max_enum_values;
   bool swift_implementation_only;
   bool include_dependence_headers;
   bool mutable_buffer;
@@ -608,6 +655,7 @@ struct IDLOptions {
   CaseStyle cpp_object_api_field_case_style;
   bool cpp_direct_copy;
   bool gen_nullable;
+  std::string java_package_prefix;
   bool java_checkerframework;
   bool gen_generated;
   bool gen_json_coders;
@@ -643,9 +691,13 @@ struct IDLOptions {
   bool json_nested_flatbuffers;
   bool json_nested_flexbuffers;
   bool json_nested_legacy_flatbuffers;
-  bool ts_flat_file;
+  bool ts_flat_files;
+  bool ts_entry_points;
+  bool ts_no_import_ext;
   bool no_leak_private_annotations;
   bool require_json_eof;
+  bool keep_proto_id;
+  ProtoIdGapAction proto_id_gap_action;
 
   // Possible options for the more general generator below.
   enum Language {
@@ -666,6 +718,7 @@ struct IDLOptions {
     kKotlin = 1 << 15,
     kSwift = 1 << 16,
     kNim = 1 << 17,
+    kProto = 1 << 18,
     kMAX
   };
 
@@ -704,6 +757,7 @@ struct IDLOptions {
         output_enum_identifiers(true),
         prefixed_enums(true),
         scoped_enums(false),
+        emit_min_max_enum_values(true),
         swift_implementation_only(false),
         include_dependence_headers(true),
         mutable_buffer(false),
@@ -746,9 +800,13 @@ struct IDLOptions {
         json_nested_flatbuffers(true),
         json_nested_flexbuffers(true),
         json_nested_legacy_flatbuffers(false),
-        ts_flat_file(false),
+        ts_flat_files(false),
+        ts_entry_points(false),
+        ts_no_import_ext(false),
         no_leak_private_annotations(false),
         require_json_eof(true),
+        keep_proto_id(false),
+        proto_id_gap_action(ProtoIdGapAction::WARNING),
         mini_reflect(IDLOptions::kNone),
         require_explicit_ids(false),
         rust_serialize(false),
@@ -785,7 +843,7 @@ struct ParserState {
     FLATBUFFERS_ASSERT(cursor_ && line_start_ && cursor_ >= line_start_);
     return static_cast<int64_t>(cursor_ - line_start_);
   }
-  
+
   const char *prev_cursor_;
   const char *cursor_;
   const char *line_start_;
@@ -892,6 +950,13 @@ class Parser : public ParserState {
     known_attributes_["private"] = true;
   }
 
+  // Copying is not allowed
+  Parser(const Parser &) = delete;
+  Parser &operator=(const Parser &) = delete;
+
+  Parser(Parser &&) = default;
+  Parser &operator=(Parser &&) = default;
+
   ~Parser() {
     for (auto it = namespaces_.begin(); it != namespaces_.end(); ++it) {
       delete *it;

include/flatbuffers/stl_emulation.h

@@ -41,15 +41,18 @@
   #include <optional>
 #endif
 
-// The __cpp_lib_span is the predefined feature macro.
-#if defined(FLATBUFFERS_USE_STD_SPAN)
-    #include <span>
-#elif defined(__cpp_lib_span) && defined(__has_include)
-  #if __has_include(<span>)
-    #include <array>
-    #include <span>
-    #define FLATBUFFERS_USE_STD_SPAN
+#ifndef FLATBUFFERS_USE_STD_SPAN
+  // Testing __cpp_lib_span requires including either <version> or <span>,
+  // both of which were added in C++20.
+  // See: https://en.cppreference.com/w/cpp/utility/feature_test
+  #if defined(__cplusplus) && __cplusplus >= 202002L
+    #define FLATBUFFERS_USE_STD_SPAN 1
   #endif
+#endif // FLATBUFFERS_USE_STD_SPAN
+
+#if defined(FLATBUFFERS_USE_STD_SPAN)
+  #include <array>
+  #include <span>
 #else
   // Disable non-trivial ctors if FLATBUFFERS_SPAN_MINIMAL defined.
   #if !defined(FLATBUFFERS_TEMPLATES_ALIASES)

include/flatbuffers/string.h

@@ -61,4 +61,4 @@ static inline flatbuffers::string_view GetStringView(const String *str) {
 
 }  // namespace flatbuffers
 
-#endif  // FLATBUFFERS_STRING_H_
+#endif  // FLATBUFFERS_STRING_H_

include/flatbuffers/struct.h

@@ -50,4 +50,4 @@ class Struct FLATBUFFERS_FINAL_CLASS {
 
 }  // namespace flatbuffers
 
-#endif  // FLATBUFFERS_STRUCT_H_
+#endif  // FLATBUFFERS_STRUCT_H_

include/flatbuffers/util.h

@@ -31,6 +31,7 @@
 #  include <stdio.h>
 #endif  // FLATBUFFERS_PREFER_PRINTF
 
+#include <cmath>
 #include <limits>
 #include <string>
 
@@ -313,6 +314,7 @@ inline bool StringToFloatImpl(T *val, const char *const str) {
   strtoval_impl(val, str, const_cast<char **>(&end));
   auto done = (end != str) && (*end == '\0');
   if (!done) *val = 0;  // erase partial result
+  if (done && std::isnan(*val)) { *val = std::numeric_limits<T>::quiet_NaN(); }
   return done;
 }
 

include/flatbuffers/vector_downward.h

@@ -45,7 +45,7 @@ class vector_downward {
         cur_(nullptr),
         scratch_(nullptr) {}
 
-  vector_downward(vector_downward &&other)
+  vector_downward(vector_downward &&other) noexcept
       // clang-format on
       : allocator_(other.allocator_),
         own_allocator_(other.own_allocator_),
@@ -66,7 +66,7 @@ class vector_downward {
     other.scratch_ = nullptr;
   }
 
-  vector_downward &operator=(vector_downward &&other) {
+  vector_downward &operator=(vector_downward &&other) noexcept {
     // Move construct a temporary and swap idiom
     vector_downward temp(std::move(other));
     swap(temp);

java/pom.xml

@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.flatbuffers</groupId>
   <artifactId>flatbuffers-java</artifactId>
-  <version>22.11.23</version>
+  <version>23.3.3</version>
   <packaging>bundle</packaging>
   <name>FlatBuffers Java API</name>
   <description>
@@ -25,7 +25,7 @@
   <licenses>
     <license>
       <name>Apache License V2.0</name>
-      <url>https://raw.githubusercontent.com/google/flatbuffers/master/LICENSE.txt</url>
+      <url>https://raw.githubusercontent.com/google/flatbuffers/master/LICENSE</url>
       <distribution>repo</distribution>
     </license>
   </licenses>

java/src/main/java/com/google/flatbuffers/Constants.java

@@ -46,7 +46,7 @@ public class Constants {
     Changes to the Java implementation need to be sure to change
     the version here and in the code generator on every possible
     incompatible change */
-    public static void FLATBUFFERS_22_11_23() {}
+    public static void FLATBUFFERS_23_3_3() {}
 }
 
 /// @endcond

java/src/main/java/com/google/flatbuffers/reflection/AdvancedFeatures.java

@@ -0,0 +1,16 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+
+package com.google.flatbuffers.reflection;
+
+/**
+ * New schema language features that are not supported by old code generators.
+ */
+@SuppressWarnings("unused")
+public final class AdvancedFeatures {
+  private AdvancedFeatures() { }
+  public static final long AdvancedArrayFeatures = 1L;
+  public static final long AdvancedUnionFeatures = 2L;
+  public static final long OptionalScalars = 4L;
+  public static final long DefaultVectorsAndStrings = 8L;
+}
+

java/src/main/java/com/google/flatbuffers/reflection/BaseType.java

@@ -0,0 +1,32 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+
+package com.google.flatbuffers.reflection;
+
+@SuppressWarnings("unused")
+public final class BaseType {
+  private BaseType() { }
+  public static final byte None = 0;
+  public static final byte UType = 1;
+  public static final byte Bool = 2;
+  public static final byte Byte = 3;
+  public static final byte UByte = 4;
+  public static final byte Short = 5;
+  public static final byte UShort = 6;
+  public static final byte Int = 7;
+  public static final byte UInt = 8;
+  public static final byte Long = 9;
+  public static final byte ULong = 10;
+  public static final byte Float = 11;
+  public static final byte Double = 12;
+  public static final byte String = 13;
+  public static final byte Vector = 14;
+  public static final byte Obj = 15;
+  public static final byte Union = 16;
+  public static final byte Array = 17;
+  public static final byte MaxBaseType = 18;
+
+  public static final String[] names = { "None", "UType", "Bool", "Byte", "UByte", "Short", "UShort", "Int", "UInt", "Long", "ULong", "Float", "Double", "String", "Vector", "Obj", "Union", "Array", "MaxBaseType", };
+
+  public static String name(int e) { return names[e]; }
+}
+

java/src/main/java/com/google/flatbuffers/reflection/Enum.java

@@ -0,0 +1,135 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+
+package com.google.flatbuffers.reflection;
+
+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.IntVector;
+import com.google.flatbuffers.LongVector;
+import com.google.flatbuffers.ShortVector;
+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;
+
+@SuppressWarnings("unused")
+public final class Enum extends Table {
+  public static void ValidateVersion() { Constants.FLATBUFFERS_23_3_3(); }
+  public static Enum getRootAsEnum(ByteBuffer _bb) { return getRootAsEnum(_bb, new Enum()); }
+  public static Enum getRootAsEnum(ByteBuffer _bb, Enum obj) { _bb.order(ByteOrder.LITTLE_ENDIAN); return (obj.__assign(_bb.getInt(_bb.position()) + _bb.position(), _bb)); }
+  public void __init(int _i, ByteBuffer _bb) { __reset(_i, _bb); }
+  public Enum __assign(int _i, ByteBuffer _bb) { __init(_i, _bb); return this; }
+
+  public String name() { int o = __offset(4); return o != 0 ? __string(o + bb_pos) : null; }
+  public ByteBuffer nameAsByteBuffer() { return __vector_as_bytebuffer(4, 1); }
+  public ByteBuffer nameInByteBuffer(ByteBuffer _bb) { return __vector_in_bytebuffer(_bb, 4, 1); }
+  public com.google.flatbuffers.reflection.EnumVal values(int j) { return values(new com.google.flatbuffers.reflection.EnumVal(), j); }
+  public com.google.flatbuffers.reflection.EnumVal values(com.google.flatbuffers.reflection.EnumVal obj, int j) { int o = __offset(6); return o != 0 ? obj.__assign(__indirect(__vector(o) + j * 4), bb) : null; }
+  public int valuesLength() { int o = __offset(6); return o != 0 ? __vector_len(o) : 0; }
+  public com.google.flatbuffers.reflection.EnumVal valuesByKey(long key) { int o = __offset(6); return o != 0 ? com.google.flatbuffers.reflection.EnumVal.__lookup_by_key(null, __vector(o), key, bb) : null; }
+  public com.google.flatbuffers.reflection.EnumVal valuesByKey(com.google.flatbuffers.reflection.EnumVal obj, long key) { int o = __offset(6); return o != 0 ? com.google.flatbuffers.reflection.EnumVal.__lookup_by_key(obj, __vector(o), key, bb) : null; }
+  public com.google.flatbuffers.reflection.EnumVal.Vector valuesVector() { return valuesVector(new com.google.flatbuffers.reflection.EnumVal.Vector()); }
+  public com.google.flatbuffers.reflection.EnumVal.Vector valuesVector(com.google.flatbuffers.reflection.EnumVal.Vector obj) { int o = __offset(6); return o != 0 ? obj.__assign(__vector(o), 4, bb) : null; }
+  public boolean isUnion() { int o = __offset(8); return o != 0 ? 0!=bb.get(o + bb_pos) : false; }
+  public com.google.flatbuffers.reflection.Type underlyingType() { return underlyingType(new com.google.flatbuffers.reflection.Type()); }
+  public com.google.flatbuffers.reflection.Type underlyingType(com.google.flatbuffers.reflection.Type obj) { int o = __offset(10); return o != 0 ? obj.__assign(__indirect(o + bb_pos), bb) : null; }
+  public com.google.flatbuffers.reflection.KeyValue attributes(int j) { return attributes(new com.google.flatbuffers.reflection.KeyValue(), j); }
+  public com.google.flatbuffers.reflection.KeyValue attributes(com.google.flatbuffers.reflection.KeyValue obj, int j) { int o = __offset(12); return o != 0 ? obj.__assign(__indirect(__vector(o) + j * 4), bb) : null; }
+  public int attributesLength() { int o = __offset(12); return o != 0 ? __vector_len(o) : 0; }
+  public com.google.flatbuffers.reflection.KeyValue attributesByKey(String key) { int o = __offset(12); return o != 0 ? com.google.flatbuffers.reflection.KeyValue.__lookup_by_key(null, __vector(o), key, bb) : null; }
+  public com.google.flatbuffers.reflection.KeyValue attributesByKey(com.google.flatbuffers.reflection.KeyValue obj, String key) { int o = __offset(12); return o != 0 ? com.google.flatbuffers.reflection.KeyValue.__lookup_by_key(obj, __vector(o), key, bb) : null; }
+  public com.google.flatbuffers.reflection.KeyValue.Vector attributesVector() { return attributesVector(new com.google.flatbuffers.reflection.KeyValue.Vector()); }
+  public com.google.flatbuffers.reflection.KeyValue.Vector attributesVector(com.google.flatbuffers.reflection.KeyValue.Vector obj) { int o = __offset(12); return o != 0 ? obj.__assign(__vector(o), 4, bb) : null; }
+  public String documentation(int j) { int o = __offset(14); return o != 0 ? __string(__vector(o) + j * 4) : null; }
+  public int documentationLength() { int o = __offset(14); return o != 0 ? __vector_len(o) : 0; }
+  public StringVector documentationVector() { return documentationVector(new StringVector()); }
+  public StringVector documentationVector(StringVector obj) { int o = __offset(14); return o != 0 ? obj.__assign(__vector(o), 4, bb) : null; }
+  /**
+   * File that this Enum is declared in.
+   */
+  public String declarationFile() { int o = __offset(16); return o != 0 ? __string(o + bb_pos) : null; }
+  public ByteBuffer declarationFileAsByteBuffer() { return __vector_as_bytebuffer(16, 1); }
+  public ByteBuffer declarationFileInByteBuffer(ByteBuffer _bb) { return __vector_in_bytebuffer(_bb, 16, 1); }
+
+  public static int createEnum(FlatBufferBuilder builder,
+      int nameOffset,
+      int valuesOffset,
+      boolean isUnion,
+      int underlyingTypeOffset,
+      int attributesOffset,
+      int documentationOffset,
+      int declarationFileOffset) {
+    builder.startTable(7);
+    Enum.addDeclarationFile(builder, declarationFileOffset);
+    Enum.addDocumentation(builder, documentationOffset);
+    Enum.addAttributes(builder, attributesOffset);
+    Enum.addUnderlyingType(builder, underlyingTypeOffset);
+    Enum.addValues(builder, valuesOffset);
+    Enum.addName(builder, nameOffset);
+    Enum.addIsUnion(builder, isUnion);
+    return Enum.endEnum(builder);
+  }
+
+  public static void startEnum(FlatBufferBuilder builder) { builder.startTable(7); }
+  public static void addName(FlatBufferBuilder builder, int nameOffset) { builder.addOffset(nameOffset); builder.slot(0); }
+  public static void addValues(FlatBufferBuilder builder, int valuesOffset) { builder.addOffset(1, valuesOffset, 0); }
+  public static int createValuesVector(FlatBufferBuilder builder, int[] data) { builder.startVector(4, data.length, 4); for (int i = data.length - 1; i >= 0; i--) builder.addOffset(data[i]); return builder.endVector(); }
+  public static void startValuesVector(FlatBufferBuilder builder, int numElems) { builder.startVector(4, numElems, 4); }
+  public static void addIsUnion(FlatBufferBuilder builder, boolean isUnion) { builder.addBoolean(2, isUnion, false); }
+  public static void addUnderlyingType(FlatBufferBuilder builder, int underlyingTypeOffset) { builder.addOffset(3, underlyingTypeOffset, 0); }
+  public static void addAttributes(FlatBufferBuilder builder, int attributesOffset) { builder.addOffset(4, attributesOffset, 0); }
+  public static int createAttributesVector(FlatBufferBuilder builder, int[] data) { builder.startVector(4, data.length, 4); for (int i = data.length - 1; i >= 0; i--) builder.addOffset(data[i]); return builder.endVector(); }
+  public static void startAttributesVector(FlatBufferBuilder builder, int numElems) { builder.startVector(4, numElems, 4); }
+  public static void addDocumentation(FlatBufferBuilder builder, int documentationOffset) { builder.addOffset(5, documentationOffset, 0); }
+  public static int createDocumentationVector(FlatBufferBuilder builder, int[] data) { builder.startVector(4, data.length, 4); for (int i = data.length - 1; i >= 0; i--) builder.addOffset(data[i]); return builder.endVector(); }
+  public static void startDocumentationVector(FlatBufferBuilder builder, int numElems) { builder.startVector(4, numElems, 4); }
+  public static void addDeclarationFile(FlatBufferBuilder builder, int declarationFileOffset) { builder.addOffset(6, declarationFileOffset, 0); }
+  public static int endEnum(FlatBufferBuilder builder) {
+    int o = builder.endTable();
+    builder.required(o, 4);  // name
+    builder.required(o, 6);  // values
+    builder.required(o, 10);  // underlying_type
+    return o;
+  }
+
+  @Override
+  protected int keysCompare(Integer o1, Integer o2, ByteBuffer _bb) { return compareStrings(__offset(4, o1, _bb), __offset(4, o2, _bb), _bb); }
+
+  public static Enum __lookup_by_key(Enum obj, int vectorLocation, String key, ByteBuffer bb) {
+    byte[] byteKey = key.getBytes(java.nio.charset.StandardCharsets.UTF_8);
+    int span = bb.getInt(vectorLocation - 4);
+    int start = 0;
+    while (span != 0) {
+      int middle = span / 2;
+      int tableOffset = __indirect(vectorLocation + 4 * (start + middle), bb);
+      int comp = compareStrings(__offset(4, bb.capacity() - tableOffset, bb), byteKey, bb);
+      if (comp > 0) {
+        span = middle;
+      } else if (comp < 0) {
+        middle++;
+        start += middle;
+        span -= middle;
+      } else {
+        return (obj == null ? new Enum() : obj).__assign(tableOffset, bb);
+      }
+    }
+    return null;
+  }
+
+  public static final class Vector extends BaseVector {
+    public Vector __assign(int _vector, int _element_size, ByteBuffer _bb) { __reset(_vector, _element_size, _bb); return this; }
+
+    public Enum get(int j) { return get(new Enum(), j); }
+    public Enum get(Enum obj, int j) {  return obj.__assign(__indirect(__element(j), bb), bb); }
+    public Enum getByKey(String key) {  return __lookup_by_key(null, __vector(), key, bb); }
+    public Enum getByKey(Enum obj, String key) {  return __lookup_by_key(obj, __vector(), key, bb); }
+  }
+}
+

java/src/main/java/com/google/flatbuffers/reflection/EnumVal.java

@@ -0,0 +1,116 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+
+package com.google.flatbuffers.reflection;
+
+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.IntVector;
+import com.google.flatbuffers.LongVector;
+import com.google.flatbuffers.ShortVector;
+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;
+
+@SuppressWarnings("unused")
+public final class EnumVal extends Table {
+  public static void ValidateVersion() { Constants.FLATBUFFERS_23_3_3(); }
+  public static EnumVal getRootAsEnumVal(ByteBuffer _bb) { return getRootAsEnumVal(_bb, new EnumVal()); }
+  public static EnumVal getRootAsEnumVal(ByteBuffer _bb, EnumVal obj) { _bb.order(ByteOrder.LITTLE_ENDIAN); return (obj.__assign(_bb.getInt(_bb.position()) + _bb.position(), _bb)); }
+  public void __init(int _i, ByteBuffer _bb) { __reset(_i, _bb); }
+  public EnumVal __assign(int _i, ByteBuffer _bb) { __init(_i, _bb); return this; }
+
+  public String name() { int o = __offset(4); return o != 0 ? __string(o + bb_pos) : null; }
+  public ByteBuffer nameAsByteBuffer() { return __vector_as_bytebuffer(4, 1); }
+  public ByteBuffer nameInByteBuffer(ByteBuffer _bb) { return __vector_in_bytebuffer(_bb, 4, 1); }
+  public long value() { int o = __offset(6); return o != 0 ? bb.getLong(o + bb_pos) : 0L; }
+  public com.google.flatbuffers.reflection.Type unionType() { return unionType(new com.google.flatbuffers.reflection.Type()); }
+  public com.google.flatbuffers.reflection.Type unionType(com.google.flatbuffers.reflection.Type obj) { int o = __offset(10); return o != 0 ? obj.__assign(__indirect(o + bb_pos), bb) : null; }
+  public String documentation(int j) { int o = __offset(12); return o != 0 ? __string(__vector(o) + j * 4) : null; }
+  public int documentationLength() { int o = __offset(12); return o != 0 ? __vector_len(o) : 0; }
+  public StringVector documentationVector() { return documentationVector(new StringVector()); }
+  public StringVector documentationVector(StringVector obj) { int o = __offset(12); return o != 0 ? obj.__assign(__vector(o), 4, bb) : null; }
+  public com.google.flatbuffers.reflection.KeyValue attributes(int j) { return attributes(new com.google.flatbuffers.reflection.KeyValue(), j); }
+  public com.google.flatbuffers.reflection.KeyValue attributes(com.google.flatbuffers.reflection.KeyValue obj, int j) { int o = __offset(14); return o != 0 ? obj.__assign(__indirect(__vector(o) + j * 4), bb) : null; }
+  public int attributesLength() { int o = __offset(14); return o != 0 ? __vector_len(o) : 0; }
+  public com.google.flatbuffers.reflection.KeyValue attributesByKey(String key) { int o = __offset(14); return o != 0 ? com.google.flatbuffers.reflection.KeyValue.__lookup_by_key(null, __vector(o), key, bb) : null; }
+  public com.google.flatbuffers.reflection.KeyValue attributesByKey(com.google.flatbuffers.reflection.KeyValue obj, String key) { int o = __offset(14); return o != 0 ? com.google.flatbuffers.reflection.KeyValue.__lookup_by_key(obj, __vector(o), key, bb) : null; }
+  public com.google.flatbuffers.reflection.KeyValue.Vector attributesVector() { return attributesVector(new com.google.flatbuffers.reflection.KeyValue.Vector()); }
+  public com.google.flatbuffers.reflection.KeyValue.Vector attributesVector(com.google.flatbuffers.reflection.KeyValue.Vector obj) { int o = __offset(14); return o != 0 ? obj.__assign(__vector(o), 4, bb) : null; }
+
+  public static int createEnumVal(FlatBufferBuilder builder,
+      int nameOffset,
+      long value,
+      int unionTypeOffset,
+      int documentationOffset,
+      int attributesOffset) {
+    builder.startTable(6);
+    EnumVal.addValue(builder, value);
+    EnumVal.addAttributes(builder, attributesOffset);
+    EnumVal.addDocumentation(builder, documentationOffset);
+    EnumVal.addUnionType(builder, unionTypeOffset);
+    EnumVal.addName(builder, nameOffset);
+    return EnumVal.endEnumVal(builder);
+  }
+
+  public static void startEnumVal(FlatBufferBuilder builder) { builder.startTable(6); }
+  public static void addName(FlatBufferBuilder builder, int nameOffset) { builder.addOffset(0, nameOffset, 0); }
+  public static void addValue(FlatBufferBuilder builder, long value) { builder.addLong(value); builder.slot(1); }
+  public static void addUnionType(FlatBufferBuilder builder, int unionTypeOffset) { builder.addOffset(3, unionTypeOffset, 0); }
+  public static void addDocumentation(FlatBufferBuilder builder, int documentationOffset) { builder.addOffset(4, documentationOffset, 0); }
+  public static int createDocumentationVector(FlatBufferBuilder builder, int[] data) { builder.startVector(4, data.length, 4); for (int i = data.length - 1; i >= 0; i--) builder.addOffset(data[i]); return builder.endVector(); }
+  public static void startDocumentationVector(FlatBufferBuilder builder, int numElems) { builder.startVector(4, numElems, 4); }
+  public static void addAttributes(FlatBufferBuilder builder, int attributesOffset) { builder.addOffset(5, attributesOffset, 0); }
+  public static int createAttributesVector(FlatBufferBuilder builder, int[] data) { builder.startVector(4, data.length, 4); for (int i = data.length - 1; i >= 0; i--) builder.addOffset(data[i]); return builder.endVector(); }
+  public static void startAttributesVector(FlatBufferBuilder builder, int numElems) { builder.startVector(4, numElems, 4); }
+  public static int endEnumVal(FlatBufferBuilder builder) {
+    int o = builder.endTable();
+    builder.required(o, 4);  // name
+    return o;
+  }
+
+  @Override
+  protected int keysCompare(Integer o1, Integer o2, ByteBuffer _bb) {
+    long val_1 = _bb.getLong(__offset(6, o1, _bb));
+    long val_2 = _bb.getLong(__offset(6, o2, _bb));
+    return val_1 > val_2 ? 1 : val_1 < val_2 ? -1 : 0;
+  }
+
+  public static EnumVal __lookup_by_key(EnumVal obj, int vectorLocation, long key, ByteBuffer bb) {
+    int span = bb.getInt(vectorLocation - 4);
+    int start = 0;
+    while (span != 0) {
+      int middle = span / 2;
+      int tableOffset = __indirect(vectorLocation + 4 * (start + middle), bb);
+      long val = bb.getLong(__offset(6, bb.capacity() - tableOffset, bb));
+      int comp = val > key ? 1 : val < key ? -1 : 0;
+      if (comp > 0) {
+        span = middle;
+      } else if (comp < 0) {
+        middle++;
+        start += middle;
+        span -= middle;
+      } else {
+        return (obj == null ? new EnumVal() : obj).__assign(tableOffset, bb);
+      }
+    }
+    return null;
+  }
+
+  public static final class Vector extends BaseVector {
+    public Vector __assign(int _vector, int _element_size, ByteBuffer _bb) { __reset(_vector, _element_size, _bb); return this; }
+
+    public EnumVal get(int j) { return get(new EnumVal(), j); }
+    public EnumVal get(EnumVal obj, int j) {  return obj.__assign(__indirect(__element(j), bb), bb); }
+    public EnumVal getByKey(long key) {  return __lookup_by_key(null, __vector(), key, bb); }
+    public EnumVal getByKey(EnumVal obj, long key) {  return __lookup_by_key(obj, __vector(), key, bb); }
+  }
+}
+

java/src/main/java/com/google/flatbuffers/reflection/Field.java

@@ -0,0 +1,148 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+
+package com.google.flatbuffers.reflection;
+
+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.IntVector;
+import com.google.flatbuffers.LongVector;
+import com.google.flatbuffers.ShortVector;
+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;
+
+@SuppressWarnings("unused")
+public final class Field extends Table {
+  public static void ValidateVersion() { Constants.FLATBUFFERS_23_3_3(); }
+  public static Field getRootAsField(ByteBuffer _bb) { return getRootAsField(_bb, new Field()); }
+  public static Field getRootAsField(ByteBuffer _bb, Field obj) { _bb.order(ByteOrder.LITTLE_ENDIAN); return (obj.__assign(_bb.getInt(_bb.position()) + _bb.position(), _bb)); }
+  public void __init(int _i, ByteBuffer _bb) { __reset(_i, _bb); }
+  public Field __assign(int _i, ByteBuffer _bb) { __init(_i, _bb); return this; }
+
+  public String name() { int o = __offset(4); return o != 0 ? __string(o + bb_pos) : null; }
+  public ByteBuffer nameAsByteBuffer() { return __vector_as_bytebuffer(4, 1); }
+  public ByteBuffer nameInByteBuffer(ByteBuffer _bb) { return __vector_in_bytebuffer(_bb, 4, 1); }
+  public com.google.flatbuffers.reflection.Type type() { return type(new com.google.flatbuffers.reflection.Type()); }
+  public com.google.flatbuffers.reflection.Type type(com.google.flatbuffers.reflection.Type obj) { int o = __offset(6); return o != 0 ? obj.__assign(__indirect(o + bb_pos), bb) : null; }
+  public int id() { int o = __offset(8); return o != 0 ? bb.getShort(o + bb_pos) & 0xFFFF : 0; }
+  public int offset() { int o = __offset(10); return o != 0 ? bb.getShort(o + bb_pos) & 0xFFFF : 0; }
+  public long defaultInteger() { int o = __offset(12); return o != 0 ? bb.getLong(o + bb_pos) : 0L; }
+  public double defaultReal() { int o = __offset(14); return o != 0 ? bb.getDouble(o + bb_pos) : 0.0; }
+  public boolean deprecated() { int o = __offset(16); return o != 0 ? 0!=bb.get(o + bb_pos) : false; }
+  public boolean required() { int o = __offset(18); return o != 0 ? 0!=bb.get(o + bb_pos) : false; }
+  public boolean key() { int o = __offset(20); return o != 0 ? 0!=bb.get(o + bb_pos) : false; }
+  public com.google.flatbuffers.reflection.KeyValue attributes(int j) { return attributes(new com.google.flatbuffers.reflection.KeyValue(), j); }
+  public com.google.flatbuffers.reflection.KeyValue attributes(com.google.flatbuffers.reflection.KeyValue obj, int j) { int o = __offset(22); return o != 0 ? obj.__assign(__indirect(__vector(o) + j * 4), bb) : null; }
+  public int attributesLength() { int o = __offset(22); return o != 0 ? __vector_len(o) : 0; }
+  public com.google.flatbuffers.reflection.KeyValue attributesByKey(String key) { int o = __offset(22); return o != 0 ? com.google.flatbuffers.reflection.KeyValue.__lookup_by_key(null, __vector(o), key, bb) : null; }
+  public com.google.flatbuffers.reflection.KeyValue attributesByKey(com.google.flatbuffers.reflection.KeyValue obj, String key) { int o = __offset(22); return o != 0 ? com.google.flatbuffers.reflection.KeyValue.__lookup_by_key(obj, __vector(o), key, bb) : null; }
+  public com.google.flatbuffers.reflection.KeyValue.Vector attributesVector() { return attributesVector(new com.google.flatbuffers.reflection.KeyValue.Vector()); }
+  public com.google.flatbuffers.reflection.KeyValue.Vector attributesVector(com.google.flatbuffers.reflection.KeyValue.Vector obj) { int o = __offset(22); return o != 0 ? obj.__assign(__vector(o), 4, bb) : null; }
+  public String documentation(int j) { int o = __offset(24); return o != 0 ? __string(__vector(o) + j * 4) : null; }
+  public int documentationLength() { int o = __offset(24); return o != 0 ? __vector_len(o) : 0; }
+  public StringVector documentationVector() { return documentationVector(new StringVector()); }
+  public StringVector documentationVector(StringVector obj) { int o = __offset(24); return o != 0 ? obj.__assign(__vector(o), 4, bb) : null; }
+  public boolean optional() { int o = __offset(26); return o != 0 ? 0!=bb.get(o + bb_pos) : false; }
+  /**
+   * Number of padding octets to always add after this field. Structs only.
+   */
+  public int padding() { int o = __offset(28); return o != 0 ? bb.getShort(o + bb_pos) & 0xFFFF : 0; }
+
+  public static int createField(FlatBufferBuilder builder,
+      int nameOffset,
+      int typeOffset,
+      int id,
+      int offset,
+      long defaultInteger,
+      double defaultReal,
+      boolean deprecated,
+      boolean required,
+      boolean key,
+      int attributesOffset,
+      int documentationOffset,
+      boolean optional,
+      int padding) {
+    builder.startTable(13);
+    Field.addDefaultReal(builder, defaultReal);
+    Field.addDefaultInteger(builder, defaultInteger);
+    Field.addDocumentation(builder, documentationOffset);
+    Field.addAttributes(builder, attributesOffset);
+    Field.addType(builder, typeOffset);
+    Field.addName(builder, nameOffset);
+    Field.addPadding(builder, padding);
+    Field.addOffset(builder, offset);
+    Field.addId(builder, id);
+    Field.addOptional(builder, optional);
+    Field.addKey(builder, key);
+    Field.addRequired(builder, required);
+    Field.addDeprecated(builder, deprecated);
+    return Field.endField(builder);
+  }
+
+  public static void startField(FlatBufferBuilder builder) { builder.startTable(13); }
+  public static void addName(FlatBufferBuilder builder, int nameOffset) { builder.addOffset(nameOffset); builder.slot(0); }
+  public static void addType(FlatBufferBuilder builder, int typeOffset) { builder.addOffset(1, typeOffset, 0); }
+  public static void addId(FlatBufferBuilder builder, int id) { builder.addShort(2, (short) id, (short) 0); }
+  public static void addOffset(FlatBufferBuilder builder, int offset) { builder.addShort(3, (short) offset, (short) 0); }
+  public static void addDefaultInteger(FlatBufferBuilder builder, long defaultInteger) { builder.addLong(4, defaultInteger, 0L); }
+  public static void addDefaultReal(FlatBufferBuilder builder, double defaultReal) { builder.addDouble(5, defaultReal, 0.0); }
+  public static void addDeprecated(FlatBufferBuilder builder, boolean deprecated) { builder.addBoolean(6, deprecated, false); }
+  public static void addRequired(FlatBufferBuilder builder, boolean required) { builder.addBoolean(7, required, false); }
+  public static void addKey(FlatBufferBuilder builder, boolean key) { builder.addBoolean(8, key, false); }
+  public static void addAttributes(FlatBufferBuilder builder, int attributesOffset) { builder.addOffset(9, attributesOffset, 0); }
+  public static int createAttributesVector(FlatBufferBuilder builder, int[] data) { builder.startVector(4, data.length, 4); for (int i = data.length - 1; i >= 0; i--) builder.addOffset(data[i]); return builder.endVector(); }
+  public static void startAttributesVector(FlatBufferBuilder builder, int numElems) { builder.startVector(4, numElems, 4); }
+  public static void addDocumentation(FlatBufferBuilder builder, int documentationOffset) { builder.addOffset(10, documentationOffset, 0); }
+  public static int createDocumentationVector(FlatBufferBuilder builder, int[] data) { builder.startVector(4, data.length, 4); for (int i = data.length - 1; i >= 0; i--) builder.addOffset(data[i]); return builder.endVector(); }
+  public static void startDocumentationVector(FlatBufferBuilder builder, int numElems) { builder.startVector(4, numElems, 4); }
+  public static void addOptional(FlatBufferBuilder builder, boolean optional) { builder.addBoolean(11, optional, false); }
+  public static void addPadding(FlatBufferBuilder builder, int padding) { builder.addShort(12, (short) padding, (short) 0); }
+  public static int endField(FlatBufferBuilder builder) {
+    int o = builder.endTable();
+    builder.required(o, 4);  // name
+    builder.required(o, 6);  // type
+    return o;
+  }
+
+  @Override
+  protected int keysCompare(Integer o1, Integer o2, ByteBuffer _bb) { return compareStrings(__offset(4, o1, _bb), __offset(4, o2, _bb), _bb); }
+
+  public static Field __lookup_by_key(Field obj, int vectorLocation, String key, ByteBuffer bb) {
+    byte[] byteKey = key.getBytes(java.nio.charset.StandardCharsets.UTF_8);
+    int span = bb.getInt(vectorLocation - 4);
+    int start = 0;
+    while (span != 0) {
+      int middle = span / 2;
+      int tableOffset = __indirect(vectorLocation + 4 * (start + middle), bb);
+      int comp = compareStrings(__offset(4, bb.capacity() - tableOffset, bb), byteKey, bb);
+      if (comp > 0) {
+        span = middle;
+      } else if (comp < 0) {
+        middle++;
+        start += middle;
+        span -= middle;
+      } else {
+        return (obj == null ? new Field() : obj).__assign(tableOffset, bb);
+      }
+    }
+    return null;
+  }
+
+  public static final class Vector extends BaseVector {
+    public Vector __assign(int _vector, int _element_size, ByteBuffer _bb) { __reset(_vector, _element_size, _bb); return this; }
+
+    public Field get(int j) { return get(new Field(), j); }
+    public Field get(Field obj, int j) {  return obj.__assign(__indirect(__element(j), bb), bb); }
+    public Field getByKey(String key) {  return __lookup_by_key(null, __vector(), key, bb); }
+    public Field getByKey(Field obj, String key) {  return __lookup_by_key(obj, __vector(), key, bb); }
+  }
+}
+

java/src/main/java/com/google/flatbuffers/reflection/KeyValue.java

@@ -0,0 +1,88 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+
+package com.google.flatbuffers.reflection;
+
+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.IntVector;
+import com.google.flatbuffers.LongVector;
+import com.google.flatbuffers.ShortVector;
+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;
+
+@SuppressWarnings("unused")
+public final class KeyValue extends Table {
+  public static void ValidateVersion() { Constants.FLATBUFFERS_23_3_3(); }
+  public static KeyValue getRootAsKeyValue(ByteBuffer _bb) { return getRootAsKeyValue(_bb, new KeyValue()); }
+  public static KeyValue getRootAsKeyValue(ByteBuffer _bb, KeyValue obj) { _bb.order(ByteOrder.LITTLE_ENDIAN); return (obj.__assign(_bb.getInt(_bb.position()) + _bb.position(), _bb)); }
+  public void __init(int _i, ByteBuffer _bb) { __reset(_i, _bb); }
+  public KeyValue __assign(int _i, ByteBuffer _bb) { __init(_i, _bb); return this; }
+
+  public String key() { int o = __offset(4); return o != 0 ? __string(o + bb_pos) : null; }
+  public ByteBuffer keyAsByteBuffer() { return __vector_as_bytebuffer(4, 1); }
+  public ByteBuffer keyInByteBuffer(ByteBuffer _bb) { return __vector_in_bytebuffer(_bb, 4, 1); }
+  public String value() { int o = __offset(6); return o != 0 ? __string(o + bb_pos) : null; }
+  public ByteBuffer valueAsByteBuffer() { return __vector_as_bytebuffer(6, 1); }
+  public ByteBuffer valueInByteBuffer(ByteBuffer _bb) { return __vector_in_bytebuffer(_bb, 6, 1); }
+
+  public static int createKeyValue(FlatBufferBuilder builder,
+      int keyOffset,
+      int valueOffset) {
+    builder.startTable(2);
+    KeyValue.addValue(builder, valueOffset);
+    KeyValue.addKey(builder, keyOffset);
+    return KeyValue.endKeyValue(builder);
+  }
+
+  public static void startKeyValue(FlatBufferBuilder builder) { builder.startTable(2); }
+  public static void addKey(FlatBufferBuilder builder, int keyOffset) { builder.addOffset(keyOffset); builder.slot(0); }
+  public static void addValue(FlatBufferBuilder builder, int valueOffset) { builder.addOffset(1, valueOffset, 0); }
+  public static int endKeyValue(FlatBufferBuilder builder) {
+    int o = builder.endTable();
+    builder.required(o, 4);  // key
+    return o;
+  }
+
+  @Override
+  protected int keysCompare(Integer o1, Integer o2, ByteBuffer _bb) { return compareStrings(__offset(4, o1, _bb), __offset(4, o2, _bb), _bb); }
+
+  public static KeyValue __lookup_by_key(KeyValue obj, int vectorLocation, String key, ByteBuffer bb) {
+    byte[] byteKey = key.getBytes(java.nio.charset.StandardCharsets.UTF_8);
+    int span = bb.getInt(vectorLocation - 4);
+    int start = 0;
+    while (span != 0) {
+      int middle = span / 2;
+      int tableOffset = __indirect(vectorLocation + 4 * (start + middle), bb);
+      int comp = compareStrings(__offset(4, bb.capacity() - tableOffset, bb), byteKey, bb);
+      if (comp > 0) {
+        span = middle;
+      } else if (comp < 0) {
+        middle++;
+        start += middle;
+        span -= middle;
+      } else {
+        return (obj == null ? new KeyValue() : obj).__assign(tableOffset, bb);
+      }
+    }
+    return null;
+  }
+
+  public static final class Vector extends BaseVector {
+    public Vector __assign(int _vector, int _element_size, ByteBuffer _bb) { __reset(_vector, _element_size, _bb); return this; }
+
+    public KeyValue get(int j) { return get(new KeyValue(), j); }
+    public KeyValue get(KeyValue obj, int j) {  return obj.__assign(__indirect(__element(j), bb), bb); }
+    public KeyValue getByKey(String key) {  return __lookup_by_key(null, __vector(), key, bb); }
+    public KeyValue getByKey(KeyValue obj, String key) {  return __lookup_by_key(obj, __vector(), key, bb); }
+  }
+}
+

java/src/main/java/com/google/flatbuffers/reflection/Object.java

@@ -0,0 +1,137 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+
+package com.google.flatbuffers.reflection;
+
+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.IntVector;
+import com.google.flatbuffers.LongVector;
+import com.google.flatbuffers.ShortVector;
+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;
+
+@SuppressWarnings("unused")
+public final class Object extends Table {
+  public static void ValidateVersion() { Constants.FLATBUFFERS_23_3_3(); }
+  public static Object getRootAsObject(ByteBuffer _bb) { return getRootAsObject(_bb, new Object()); }
+  public static Object getRootAsObject(ByteBuffer _bb, Object obj) { _bb.order(ByteOrder.LITTLE_ENDIAN); return (obj.__assign(_bb.getInt(_bb.position()) + _bb.position(), _bb)); }
+  public void __init(int _i, ByteBuffer _bb) { __reset(_i, _bb); }
+  public Object __assign(int _i, ByteBuffer _bb) { __init(_i, _bb); return this; }
+
+  public String name() { int o = __offset(4); return o != 0 ? __string(o + bb_pos) : null; }
+  public ByteBuffer nameAsByteBuffer() { return __vector_as_bytebuffer(4, 1); }
+  public ByteBuffer nameInByteBuffer(ByteBuffer _bb) { return __vector_in_bytebuffer(_bb, 4, 1); }
+  public com.google.flatbuffers.reflection.Field fields(int j) { return fields(new com.google.flatbuffers.reflection.Field(), j); }
+  public com.google.flatbuffers.reflection.Field fields(com.google.flatbuffers.reflection.Field obj, int j) { int o = __offset(6); return o != 0 ? obj.__assign(__indirect(__vector(o) + j * 4), bb) : null; }
+  public int fieldsLength() { int o = __offset(6); return o != 0 ? __vector_len(o) : 0; }
+  public com.google.flatbuffers.reflection.Field fieldsByKey(String key) { int o = __offset(6); return o != 0 ? com.google.flatbuffers.reflection.Field.__lookup_by_key(null, __vector(o), key, bb) : null; }
+  public com.google.flatbuffers.reflection.Field fieldsByKey(com.google.flatbuffers.reflection.Field obj, String key) { int o = __offset(6); return o != 0 ? com.google.flatbuffers.reflection.Field.__lookup_by_key(obj, __vector(o), key, bb) : null; }
+  public com.google.flatbuffers.reflection.Field.Vector fieldsVector() { return fieldsVector(new com.google.flatbuffers.reflection.Field.Vector()); }
+  public com.google.flatbuffers.reflection.Field.Vector fieldsVector(com.google.flatbuffers.reflection.Field.Vector obj) { int o = __offset(6); return o != 0 ? obj.__assign(__vector(o), 4, bb) : null; }
+  public boolean isStruct() { int o = __offset(8); return o != 0 ? 0!=bb.get(o + bb_pos) : false; }
+  public int minalign() { int o = __offset(10); return o != 0 ? bb.getInt(o + bb_pos) : 0; }
+  public int bytesize() { int o = __offset(12); return o != 0 ? bb.getInt(o + bb_pos) : 0; }
+  public com.google.flatbuffers.reflection.KeyValue attributes(int j) { return attributes(new com.google.flatbuffers.reflection.KeyValue(), j); }
+  public com.google.flatbuffers.reflection.KeyValue attributes(com.google.flatbuffers.reflection.KeyValue obj, int j) { int o = __offset(14); return o != 0 ? obj.__assign(__indirect(__vector(o) + j * 4), bb) : null; }
+  public int attributesLength() { int o = __offset(14); return o != 0 ? __vector_len(o) : 0; }
+  public com.google.flatbuffers.reflection.KeyValue attributesByKey(String key) { int o = __offset(14); return o != 0 ? com.google.flatbuffers.reflection.KeyValue.__lookup_by_key(null, __vector(o), key, bb) : null; }
+  public com.google.flatbuffers.reflection.KeyValue attributesByKey(com.google.flatbuffers.reflection.KeyValue obj, String key) { int o = __offset(14); return o != 0 ? com.google.flatbuffers.reflection.KeyValue.__lookup_by_key(obj, __vector(o), key, bb) : null; }
+  public com.google.flatbuffers.reflection.KeyValue.Vector attributesVector() { return attributesVector(new com.google.flatbuffers.reflection.KeyValue.Vector()); }
+  public com.google.flatbuffers.reflection.KeyValue.Vector attributesVector(com.google.flatbuffers.reflection.KeyValue.Vector obj) { int o = __offset(14); return o != 0 ? obj.__assign(__vector(o), 4, bb) : null; }
+  public String documentation(int j) { int o = __offset(16); return o != 0 ? __string(__vector(o) + j * 4) : null; }
+  public int documentationLength() { int o = __offset(16); return o != 0 ? __vector_len(o) : 0; }
+  public StringVector documentationVector() { return documentationVector(new StringVector()); }
+  public StringVector documentationVector(StringVector obj) { int o = __offset(16); return o != 0 ? obj.__assign(__vector(o), 4, bb) : null; }
+  /**
+   * File that this Object is declared in.
+   */
+  public String declarationFile() { int o = __offset(18); return o != 0 ? __string(o + bb_pos) : null; }
+  public ByteBuffer declarationFileAsByteBuffer() { return __vector_as_bytebuffer(18, 1); }
+  public ByteBuffer declarationFileInByteBuffer(ByteBuffer _bb) { return __vector_in_bytebuffer(_bb, 18, 1); }
+
+  public static int createObject(FlatBufferBuilder builder,
+      int nameOffset,
+      int fieldsOffset,
+      boolean isStruct,
+      int minalign,
+      int bytesize,
+      int attributesOffset,
+      int documentationOffset,
+      int declarationFileOffset) {
+    builder.startTable(8);
+    Object.addDeclarationFile(builder, declarationFileOffset);
+    Object.addDocumentation(builder, documentationOffset);
+    Object.addAttributes(builder, attributesOffset);
+    Object.addBytesize(builder, bytesize);
+    Object.addMinalign(builder, minalign);
+    Object.addFields(builder, fieldsOffset);
+    Object.addName(builder, nameOffset);
+    Object.addIsStruct(builder, isStruct);
+    return Object.endObject(builder);
+  }
+
+  public static void startObject(FlatBufferBuilder builder) { builder.startTable(8); }
+  public static void addName(FlatBufferBuilder builder, int nameOffset) { builder.addOffset(nameOffset); builder.slot(0); }
+  public static void addFields(FlatBufferBuilder builder, int fieldsOffset) { builder.addOffset(1, fieldsOffset, 0); }
+  public static int createFieldsVector(FlatBufferBuilder builder, int[] data) { builder.startVector(4, data.length, 4); for (int i = data.length - 1; i >= 0; i--) builder.addOffset(data[i]); return builder.endVector(); }
+  public static void startFieldsVector(FlatBufferBuilder builder, int numElems) { builder.startVector(4, numElems, 4); }
+  public static void addIsStruct(FlatBufferBuilder builder, boolean isStruct) { builder.addBoolean(2, isStruct, false); }
+  public static void addMinalign(FlatBufferBuilder builder, int minalign) { builder.addInt(3, minalign, 0); }
+  public static void addBytesize(FlatBufferBuilder builder, int bytesize) { builder.addInt(4, bytesize, 0); }
+  public static void addAttributes(FlatBufferBuilder builder, int attributesOffset) { builder.addOffset(5, attributesOffset, 0); }
+  public static int createAttributesVector(FlatBufferBuilder builder, int[] data) { builder.startVector(4, data.length, 4); for (int i = data.length - 1; i >= 0; i--) builder.addOffset(data[i]); return builder.endVector(); }
+  public static void startAttributesVector(FlatBufferBuilder builder, int numElems) { builder.startVector(4, numElems, 4); }
+  public static void addDocumentation(FlatBufferBuilder builder, int documentationOffset) { builder.addOffset(6, documentationOffset, 0); }
+  public static int createDocumentationVector(FlatBufferBuilder builder, int[] data) { builder.startVector(4, data.length, 4); for (int i = data.length - 1; i >= 0; i--) builder.addOffset(data[i]); return builder.endVector(); }
+  public static void startDocumentationVector(FlatBufferBuilder builder, int numElems) { builder.startVector(4, numElems, 4); }
+  public static void addDeclarationFile(FlatBufferBuilder builder, int declarationFileOffset) { builder.addOffset(7, declarationFileOffset, 0); }
+  public static int endObject(FlatBufferBuilder builder) {
+    int o = builder.endTable();
+    builder.required(o, 4);  // name
+    builder.required(o, 6);  // fields
+    return o;
+  }
+
+  @Override
+  protected int keysCompare(Integer o1, Integer o2, ByteBuffer _bb) { return compareStrings(__offset(4, o1, _bb), __offset(4, o2, _bb), _bb); }
+
+  public static Object __lookup_by_key(Object obj, int vectorLocation, String key, ByteBuffer bb) {
+    byte[] byteKey = key.getBytes(java.nio.charset.StandardCharsets.UTF_8);
+    int span = bb.getInt(vectorLocation - 4);
+    int start = 0;
+    while (span != 0) {
+      int middle = span / 2;
+      int tableOffset = __indirect(vectorLocation + 4 * (start + middle), bb);
+      int comp = compareStrings(__offset(4, bb.capacity() - tableOffset, bb), byteKey, bb);
+      if (comp > 0) {
+        span = middle;
+      } else if (comp < 0) {
+        middle++;
+        start += middle;
+        span -= middle;
+      } else {
+        return (obj == null ? new Object() : obj).__assign(tableOffset, bb);
+      }
+    }
+    return null;
+  }
+
+  public static final class Vector extends BaseVector {
+    public Vector __assign(int _vector, int _element_size, ByteBuffer _bb) { __reset(_vector, _element_size, _bb); return this; }
+
+    public Object get(int j) { return get(new Object(), j); }
+    public Object get(Object obj, int j) {  return obj.__assign(__indirect(__element(j), bb), bb); }
+    public Object getByKey(String key) {  return __lookup_by_key(null, __vector(), key, bb); }
+    public Object getByKey(Object obj, String key) {  return __lookup_by_key(obj, __vector(), key, bb); }
+  }
+}
+

java/src/main/java/com/google/flatbuffers/reflection/RPCCall.java

@@ -0,0 +1,115 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+
+package com.google.flatbuffers.reflection;
+
+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.IntVector;
+import com.google.flatbuffers.LongVector;
+import com.google.flatbuffers.ShortVector;
+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;
+
+@SuppressWarnings("unused")
+public final class RPCCall extends Table {
+  public static void ValidateVersion() { Constants.FLATBUFFERS_23_3_3(); }
+  public static RPCCall getRootAsRPCCall(ByteBuffer _bb) { return getRootAsRPCCall(_bb, new RPCCall()); }
+  public static RPCCall getRootAsRPCCall(ByteBuffer _bb, RPCCall obj) { _bb.order(ByteOrder.LITTLE_ENDIAN); return (obj.__assign(_bb.getInt(_bb.position()) + _bb.position(), _bb)); }
+  public void __init(int _i, ByteBuffer _bb) { __reset(_i, _bb); }
+  public RPCCall __assign(int _i, ByteBuffer _bb) { __init(_i, _bb); return this; }
+
+  public String name() { int o = __offset(4); return o != 0 ? __string(o + bb_pos) : null; }
+  public ByteBuffer nameAsByteBuffer() { return __vector_as_bytebuffer(4, 1); }
+  public ByteBuffer nameInByteBuffer(ByteBuffer _bb) { return __vector_in_bytebuffer(_bb, 4, 1); }
+  public com.google.flatbuffers.reflection.Object request() { return request(new com.google.flatbuffers.reflection.Object()); }
+  public com.google.flatbuffers.reflection.Object request(com.google.flatbuffers.reflection.Object obj) { int o = __offset(6); return o != 0 ? obj.__assign(__indirect(o + bb_pos), bb) : null; }
+  public com.google.flatbuffers.reflection.Object response() { return response(new com.google.flatbuffers.reflection.Object()); }
+  public com.google.flatbuffers.reflection.Object response(com.google.flatbuffers.reflection.Object obj) { int o = __offset(8); return o != 0 ? obj.__assign(__indirect(o + bb_pos), bb) : null; }
+  public com.google.flatbuffers.reflection.KeyValue attributes(int j) { return attributes(new com.google.flatbuffers.reflection.KeyValue(), j); }
+  public com.google.flatbuffers.reflection.KeyValue attributes(com.google.flatbuffers.reflection.KeyValue obj, int j) { int o = __offset(10); return o != 0 ? obj.__assign(__indirect(__vector(o) + j * 4), bb) : null; }
+  public int attributesLength() { int o = __offset(10); return o != 0 ? __vector_len(o) : 0; }
+  public com.google.flatbuffers.reflection.KeyValue attributesByKey(String key) { int o = __offset(10); return o != 0 ? com.google.flatbuffers.reflection.KeyValue.__lookup_by_key(null, __vector(o), key, bb) : null; }
+  public com.google.flatbuffers.reflection.KeyValue attributesByKey(com.google.flatbuffers.reflection.KeyValue obj, String key) { int o = __offset(10); return o != 0 ? com.google.flatbuffers.reflection.KeyValue.__lookup_by_key(obj, __vector(o), key, bb) : null; }
+  public com.google.flatbuffers.reflection.KeyValue.Vector attributesVector() { return attributesVector(new com.google.flatbuffers.reflection.KeyValue.Vector()); }
+  public com.google.flatbuffers.reflection.KeyValue.Vector attributesVector(com.google.flatbuffers.reflection.KeyValue.Vector obj) { int o = __offset(10); return o != 0 ? obj.__assign(__vector(o), 4, bb) : null; }
+  public String documentation(int j) { int o = __offset(12); return o != 0 ? __string(__vector(o) + j * 4) : null; }
+  public int documentationLength() { int o = __offset(12); return o != 0 ? __vector_len(o) : 0; }
+  public StringVector documentationVector() { return documentationVector(new StringVector()); }
+  public StringVector documentationVector(StringVector obj) { int o = __offset(12); return o != 0 ? obj.__assign(__vector(o), 4, bb) : null; }
+
+  public static int createRPCCall(FlatBufferBuilder builder,
+      int nameOffset,
+      int requestOffset,
+      int responseOffset,
+      int attributesOffset,
+      int documentationOffset) {
+    builder.startTable(5);
+    RPCCall.addDocumentation(builder, documentationOffset);
+    RPCCall.addAttributes(builder, attributesOffset);
+    RPCCall.addResponse(builder, responseOffset);
+    RPCCall.addRequest(builder, requestOffset);
+    RPCCall.addName(builder, nameOffset);
+    return RPCCall.endRPCCall(builder);
+  }
+
+  public static void startRPCCall(FlatBufferBuilder builder) { builder.startTable(5); }
+  public static void addName(FlatBufferBuilder builder, int nameOffset) { builder.addOffset(nameOffset); builder.slot(0); }
+  public static void addRequest(FlatBufferBuilder builder, int requestOffset) { builder.addOffset(1, requestOffset, 0); }
+  public static void addResponse(FlatBufferBuilder builder, int responseOffset) { builder.addOffset(2, responseOffset, 0); }
+  public static void addAttributes(FlatBufferBuilder builder, int attributesOffset) { builder.addOffset(3, attributesOffset, 0); }
+  public static int createAttributesVector(FlatBufferBuilder builder, int[] data) { builder.startVector(4, data.length, 4); for (int i = data.length - 1; i >= 0; i--) builder.addOffset(data[i]); return builder.endVector(); }
+  public static void startAttributesVector(FlatBufferBuilder builder, int numElems) { builder.startVector(4, numElems, 4); }
+  public static void addDocumentation(FlatBufferBuilder builder, int documentationOffset) { builder.addOffset(4, documentationOffset, 0); }
+  public static int createDocumentationVector(FlatBufferBuilder builder, int[] data) { builder.startVector(4, data.length, 4); for (int i = data.length - 1; i >= 0; i--) builder.addOffset(data[i]); return builder.endVector(); }
+  public static void startDocumentationVector(FlatBufferBuilder builder, int numElems) { builder.startVector(4, numElems, 4); }
+  public static int endRPCCall(FlatBufferBuilder builder) {
+    int o = builder.endTable();
+    builder.required(o, 4);  // name
+    builder.required(o, 6);  // request
+    builder.required(o, 8);  // response
+    return o;
+  }
+
+  @Override
+  protected int keysCompare(Integer o1, Integer o2, ByteBuffer _bb) { return compareStrings(__offset(4, o1, _bb), __offset(4, o2, _bb), _bb); }
+
+  public static RPCCall __lookup_by_key(RPCCall obj, int vectorLocation, String key, ByteBuffer bb) {
+    byte[] byteKey = key.getBytes(java.nio.charset.StandardCharsets.UTF_8);
+    int span = bb.getInt(vectorLocation - 4);
+    int start = 0;
+    while (span != 0) {
+      int middle = span / 2;
+      int tableOffset = __indirect(vectorLocation + 4 * (start + middle), bb);
+      int comp = compareStrings(__offset(4, bb.capacity() - tableOffset, bb), byteKey, bb);
+      if (comp > 0) {
+        span = middle;
+      } else if (comp < 0) {
+        middle++;
+        start += middle;
+        span -= middle;
+      } else {
+        return (obj == null ? new RPCCall() : obj).__assign(tableOffset, bb);
+      }
+    }
+    return null;
+  }
+
+  public static final class Vector extends BaseVector {
+    public Vector __assign(int _vector, int _element_size, ByteBuffer _bb) { __reset(_vector, _element_size, _bb); return this; }
+
+    public RPCCall get(int j) { return get(new RPCCall(), j); }
+    public RPCCall get(RPCCall obj, int j) {  return obj.__assign(__indirect(__element(j), bb), bb); }
+    public RPCCall getByKey(String key) {  return __lookup_by_key(null, __vector(), key, bb); }
+    public RPCCall getByKey(RPCCall obj, String key) {  return __lookup_by_key(obj, __vector(), key, bb); }
+  }
+}
+

java/src/main/java/com/google/flatbuffers/reflection/Schema.java

@@ -0,0 +1,127 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+
+package com.google.flatbuffers.reflection;
+
+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.IntVector;
+import com.google.flatbuffers.LongVector;
+import com.google.flatbuffers.ShortVector;
+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;
+
+@SuppressWarnings("unused")
+public final class Schema extends Table {
+  public static void ValidateVersion() { Constants.FLATBUFFERS_23_3_3(); }
+  public static Schema getRootAsSchema(ByteBuffer _bb) { return getRootAsSchema(_bb, new Schema()); }
+  public static Schema getRootAsSchema(ByteBuffer _bb, Schema obj) { _bb.order(ByteOrder.LITTLE_ENDIAN); return (obj.__assign(_bb.getInt(_bb.position()) + _bb.position(), _bb)); }
+  public static boolean SchemaBufferHasIdentifier(ByteBuffer _bb) { return __has_identifier(_bb, "BFBS"); }
+  public void __init(int _i, ByteBuffer _bb) { __reset(_i, _bb); }
+  public Schema __assign(int _i, ByteBuffer _bb) { __init(_i, _bb); return this; }
+
+  public com.google.flatbuffers.reflection.Object objects(int j) { return objects(new com.google.flatbuffers.reflection.Object(), j); }
+  public com.google.flatbuffers.reflection.Object objects(com.google.flatbuffers.reflection.Object obj, int j) { int o = __offset(4); return o != 0 ? obj.__assign(__indirect(__vector(o) + j * 4), bb) : null; }
+  public int objectsLength() { int o = __offset(4); return o != 0 ? __vector_len(o) : 0; }
+  public com.google.flatbuffers.reflection.Object objectsByKey(String key) { int o = __offset(4); return o != 0 ? com.google.flatbuffers.reflection.Object.__lookup_by_key(null, __vector(o), key, bb) : null; }
+  public com.google.flatbuffers.reflection.Object objectsByKey(com.google.flatbuffers.reflection.Object obj, String key) { int o = __offset(4); return o != 0 ? com.google.flatbuffers.reflection.Object.__lookup_by_key(obj, __vector(o), key, bb) : null; }
+  public com.google.flatbuffers.reflection.Object.Vector objectsVector() { return objectsVector(new com.google.flatbuffers.reflection.Object.Vector()); }
+  public com.google.flatbuffers.reflection.Object.Vector objectsVector(com.google.flatbuffers.reflection.Object.Vector obj) { int o = __offset(4); return o != 0 ? obj.__assign(__vector(o), 4, bb) : null; }
+  public com.google.flatbuffers.reflection.Enum enums(int j) { return enums(new com.google.flatbuffers.reflection.Enum(), j); }
+  public com.google.flatbuffers.reflection.Enum enums(com.google.flatbuffers.reflection.Enum obj, int j) { int o = __offset(6); return o != 0 ? obj.__assign(__indirect(__vector(o) + j * 4), bb) : null; }
+  public int enumsLength() { int o = __offset(6); return o != 0 ? __vector_len(o) : 0; }
+  public com.google.flatbuffers.reflection.Enum enumsByKey(String key) { int o = __offset(6); return o != 0 ? com.google.flatbuffers.reflection.Enum.__lookup_by_key(null, __vector(o), key, bb) : null; }
+  public com.google.flatbuffers.reflection.Enum enumsByKey(com.google.flatbuffers.reflection.Enum obj, String key) { int o = __offset(6); return o != 0 ? com.google.flatbuffers.reflection.Enum.__lookup_by_key(obj, __vector(o), key, bb) : null; }
+  public com.google.flatbuffers.reflection.Enum.Vector enumsVector() { return enumsVector(new com.google.flatbuffers.reflection.Enum.Vector()); }
+  public com.google.flatbuffers.reflection.Enum.Vector enumsVector(com.google.flatbuffers.reflection.Enum.Vector obj) { int o = __offset(6); return o != 0 ? obj.__assign(__vector(o), 4, bb) : null; }
+  public String fileIdent() { int o = __offset(8); return o != 0 ? __string(o + bb_pos) : null; }
+  public ByteBuffer fileIdentAsByteBuffer() { return __vector_as_bytebuffer(8, 1); }
+  public ByteBuffer fileIdentInByteBuffer(ByteBuffer _bb) { return __vector_in_bytebuffer(_bb, 8, 1); }
+  public String fileExt() { int o = __offset(10); return o != 0 ? __string(o + bb_pos) : null; }
+  public ByteBuffer fileExtAsByteBuffer() { return __vector_as_bytebuffer(10, 1); }
+  public ByteBuffer fileExtInByteBuffer(ByteBuffer _bb) { return __vector_in_bytebuffer(_bb, 10, 1); }
+  public com.google.flatbuffers.reflection.Object rootTable() { return rootTable(new com.google.flatbuffers.reflection.Object()); }
+  public com.google.flatbuffers.reflection.Object rootTable(com.google.flatbuffers.reflection.Object obj) { int o = __offset(12); return o != 0 ? obj.__assign(__indirect(o + bb_pos), bb) : null; }
+  public com.google.flatbuffers.reflection.Service services(int j) { return services(new com.google.flatbuffers.reflection.Service(), j); }
+  public com.google.flatbuffers.reflection.Service services(com.google.flatbuffers.reflection.Service obj, int j) { int o = __offset(14); return o != 0 ? obj.__assign(__indirect(__vector(o) + j * 4), bb) : null; }
+  public int servicesLength() { int o = __offset(14); return o != 0 ? __vector_len(o) : 0; }
+  public com.google.flatbuffers.reflection.Service servicesByKey(String key) { int o = __offset(14); return o != 0 ? com.google.flatbuffers.reflection.Service.__lookup_by_key(null, __vector(o), key, bb) : null; }
+  public com.google.flatbuffers.reflection.Service servicesByKey(com.google.flatbuffers.reflection.Service obj, String key) { int o = __offset(14); return o != 0 ? com.google.flatbuffers.reflection.Service.__lookup_by_key(obj, __vector(o), key, bb) : null; }
+  public com.google.flatbuffers.reflection.Service.Vector servicesVector() { return servicesVector(new com.google.flatbuffers.reflection.Service.Vector()); }
+  public com.google.flatbuffers.reflection.Service.Vector servicesVector(com.google.flatbuffers.reflection.Service.Vector obj) { int o = __offset(14); return o != 0 ? obj.__assign(__vector(o), 4, bb) : null; }
+  public long advancedFeatures() { int o = __offset(16); return o != 0 ? bb.getLong(o + bb_pos) : 0L; }
+  /**
+   * All the files used in this compilation. Files are relative to where
+   * flatc was invoked.
+   */
+  public com.google.flatbuffers.reflection.SchemaFile fbsFiles(int j) { return fbsFiles(new com.google.flatbuffers.reflection.SchemaFile(), j); }
+  public com.google.flatbuffers.reflection.SchemaFile fbsFiles(com.google.flatbuffers.reflection.SchemaFile obj, int j) { int o = __offset(18); return o != 0 ? obj.__assign(__indirect(__vector(o) + j * 4), bb) : null; }
+  public int fbsFilesLength() { int o = __offset(18); return o != 0 ? __vector_len(o) : 0; }
+  public com.google.flatbuffers.reflection.SchemaFile fbsFilesByKey(String key) { int o = __offset(18); return o != 0 ? com.google.flatbuffers.reflection.SchemaFile.__lookup_by_key(null, __vector(o), key, bb) : null; }
+  public com.google.flatbuffers.reflection.SchemaFile fbsFilesByKey(com.google.flatbuffers.reflection.SchemaFile obj, String key) { int o = __offset(18); return o != 0 ? com.google.flatbuffers.reflection.SchemaFile.__lookup_by_key(obj, __vector(o), key, bb) : null; }
+  public com.google.flatbuffers.reflection.SchemaFile.Vector fbsFilesVector() { return fbsFilesVector(new com.google.flatbuffers.reflection.SchemaFile.Vector()); }
+  public com.google.flatbuffers.reflection.SchemaFile.Vector fbsFilesVector(com.google.flatbuffers.reflection.SchemaFile.Vector obj) { int o = __offset(18); return o != 0 ? obj.__assign(__vector(o), 4, bb) : null; }
+
+  public static int createSchema(FlatBufferBuilder builder,
+      int objectsOffset,
+      int enumsOffset,
+      int fileIdentOffset,
+      int fileExtOffset,
+      int rootTableOffset,
+      int servicesOffset,
+      long advancedFeatures,
+      int fbsFilesOffset) {
+    builder.startTable(8);
+    Schema.addAdvancedFeatures(builder, advancedFeatures);
+    Schema.addFbsFiles(builder, fbsFilesOffset);
+    Schema.addServices(builder, servicesOffset);
+    Schema.addRootTable(builder, rootTableOffset);
+    Schema.addFileExt(builder, fileExtOffset);
+    Schema.addFileIdent(builder, fileIdentOffset);
+    Schema.addEnums(builder, enumsOffset);
+    Schema.addObjects(builder, objectsOffset);
+    return Schema.endSchema(builder);
+  }
+
+  public static void startSchema(FlatBufferBuilder builder) { builder.startTable(8); }
+  public static void addObjects(FlatBufferBuilder builder, int objectsOffset) { builder.addOffset(0, objectsOffset, 0); }
+  public static int createObjectsVector(FlatBufferBuilder builder, int[] data) { builder.startVector(4, data.length, 4); for (int i = data.length - 1; i >= 0; i--) builder.addOffset(data[i]); return builder.endVector(); }
+  public static void startObjectsVector(FlatBufferBuilder builder, int numElems) { builder.startVector(4, numElems, 4); }
+  public static void addEnums(FlatBufferBuilder builder, int enumsOffset) { builder.addOffset(1, enumsOffset, 0); }
+  public static int createEnumsVector(FlatBufferBuilder builder, int[] data) { builder.startVector(4, data.length, 4); for (int i = data.length - 1; i >= 0; i--) builder.addOffset(data[i]); return builder.endVector(); }
+  public static void startEnumsVector(FlatBufferBuilder builder, int numElems) { builder.startVector(4, numElems, 4); }
+  public static void addFileIdent(FlatBufferBuilder builder, int fileIdentOffset) { builder.addOffset(2, fileIdentOffset, 0); }
+  public static void addFileExt(FlatBufferBuilder builder, int fileExtOffset) { builder.addOffset(3, fileExtOffset, 0); }
+  public static void addRootTable(FlatBufferBuilder builder, int rootTableOffset) { builder.addOffset(4, rootTableOffset, 0); }
+  public static void addServices(FlatBufferBuilder builder, int servicesOffset) { builder.addOffset(5, servicesOffset, 0); }
+  public static int createServicesVector(FlatBufferBuilder builder, int[] data) { builder.startVector(4, data.length, 4); for (int i = data.length - 1; i >= 0; i--) builder.addOffset(data[i]); return builder.endVector(); }
+  public static void startServicesVector(FlatBufferBuilder builder, int numElems) { builder.startVector(4, numElems, 4); }
+  public static void addAdvancedFeatures(FlatBufferBuilder builder, long advancedFeatures) { builder.addLong(6, advancedFeatures, 0L); }
+  public static void addFbsFiles(FlatBufferBuilder builder, int fbsFilesOffset) { builder.addOffset(7, fbsFilesOffset, 0); }
+  public static int createFbsFilesVector(FlatBufferBuilder builder, int[] data) { builder.startVector(4, data.length, 4); for (int i = data.length - 1; i >= 0; i--) builder.addOffset(data[i]); return builder.endVector(); }
+  public static void startFbsFilesVector(FlatBufferBuilder builder, int numElems) { builder.startVector(4, numElems, 4); }
+  public static int endSchema(FlatBufferBuilder builder) {
+    int o = builder.endTable();
+    builder.required(o, 4);  // objects
+    builder.required(o, 6);  // enums
+    return o;
+  }
+  public static void finishSchemaBuffer(FlatBufferBuilder builder, int offset) { builder.finish(offset, "BFBS"); }
+  public static void finishSizePrefixedSchemaBuffer(FlatBufferBuilder builder, int offset) { builder.finishSizePrefixed(offset, "BFBS"); }
+
+  public static final class Vector extends BaseVector {
+    public Vector __assign(int _vector, int _element_size, ByteBuffer _bb) { __reset(_vector, _element_size, _bb); return this; }
+
+    public Schema get(int j) { return get(new Schema(), j); }
+    public Schema get(Schema obj, int j) {  return obj.__assign(__indirect(__element(j), bb), bb); }
+  }
+}
+

java/src/main/java/com/google/flatbuffers/reflection/SchemaFile.java

@@ -0,0 +1,102 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+
+package com.google.flatbuffers.reflection;
+
+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.IntVector;
+import com.google.flatbuffers.LongVector;
+import com.google.flatbuffers.ShortVector;
+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;
+
+/**
+ * File specific information.
+ * Symbols declared within a file may be recovered by iterating over all
+ * symbols and examining the `declaration_file` field.
+ */
+@SuppressWarnings("unused")
+public final class SchemaFile extends Table {
+  public static void ValidateVersion() { Constants.FLATBUFFERS_23_3_3(); }
+  public static SchemaFile getRootAsSchemaFile(ByteBuffer _bb) { return getRootAsSchemaFile(_bb, new SchemaFile()); }
+  public static SchemaFile getRootAsSchemaFile(ByteBuffer _bb, SchemaFile obj) { _bb.order(ByteOrder.LITTLE_ENDIAN); return (obj.__assign(_bb.getInt(_bb.position()) + _bb.position(), _bb)); }
+  public void __init(int _i, ByteBuffer _bb) { __reset(_i, _bb); }
+  public SchemaFile __assign(int _i, ByteBuffer _bb) { __init(_i, _bb); return this; }
+
+  /**
+   * Filename, relative to project root.
+   */
+  public String filename() { int o = __offset(4); return o != 0 ? __string(o + bb_pos) : null; }
+  public ByteBuffer filenameAsByteBuffer() { return __vector_as_bytebuffer(4, 1); }
+  public ByteBuffer filenameInByteBuffer(ByteBuffer _bb) { return __vector_in_bytebuffer(_bb, 4, 1); }
+  /**
+   * Names of included files, relative to project root.
+   */
+  public String includedFilenames(int j) { int o = __offset(6); return o != 0 ? __string(__vector(o) + j * 4) : null; }
+  public int includedFilenamesLength() { int o = __offset(6); return o != 0 ? __vector_len(o) : 0; }
+  public StringVector includedFilenamesVector() { return includedFilenamesVector(new StringVector()); }
+  public StringVector includedFilenamesVector(StringVector obj) { int o = __offset(6); return o != 0 ? obj.__assign(__vector(o), 4, bb) : null; }
+
+  public static int createSchemaFile(FlatBufferBuilder builder,
+      int filenameOffset,
+      int includedFilenamesOffset) {
+    builder.startTable(2);
+    SchemaFile.addIncludedFilenames(builder, includedFilenamesOffset);
+    SchemaFile.addFilename(builder, filenameOffset);
+    return SchemaFile.endSchemaFile(builder);
+  }
+
+  public static void startSchemaFile(FlatBufferBuilder builder) { builder.startTable(2); }
+  public static void addFilename(FlatBufferBuilder builder, int filenameOffset) { builder.addOffset(filenameOffset); builder.slot(0); }
+  public static void addIncludedFilenames(FlatBufferBuilder builder, int includedFilenamesOffset) { builder.addOffset(1, includedFilenamesOffset, 0); }
+  public static int createIncludedFilenamesVector(FlatBufferBuilder builder, int[] data) { builder.startVector(4, data.length, 4); for (int i = data.length - 1; i >= 0; i--) builder.addOffset(data[i]); return builder.endVector(); }
+  public static void startIncludedFilenamesVector(FlatBufferBuilder builder, int numElems) { builder.startVector(4, numElems, 4); }
+  public static int endSchemaFile(FlatBufferBuilder builder) {
+    int o = builder.endTable();
+    builder.required(o, 4);  // filename
+    return o;
+  }
+
+  @Override
+  protected int keysCompare(Integer o1, Integer o2, ByteBuffer _bb) { return compareStrings(__offset(4, o1, _bb), __offset(4, o2, _bb), _bb); }
+
+  public static SchemaFile __lookup_by_key(SchemaFile obj, int vectorLocation, String key, ByteBuffer bb) {
+    byte[] byteKey = key.getBytes(java.nio.charset.StandardCharsets.UTF_8);
+    int span = bb.getInt(vectorLocation - 4);
+    int start = 0;
+    while (span != 0) {
+      int middle = span / 2;
+      int tableOffset = __indirect(vectorLocation + 4 * (start + middle), bb);
+      int comp = compareStrings(__offset(4, bb.capacity() - tableOffset, bb), byteKey, bb);
+      if (comp > 0) {
+        span = middle;
+      } else if (comp < 0) {
+        middle++;
+        start += middle;
+        span -= middle;
+      } else {
+        return (obj == null ? new SchemaFile() : obj).__assign(tableOffset, bb);
+      }
+    }
+    return null;
+  }
+
+  public static final class Vector extends BaseVector {
+    public Vector __assign(int _vector, int _element_size, ByteBuffer _bb) { __reset(_vector, _element_size, _bb); return this; }
+
+    public SchemaFile get(int j) { return get(new SchemaFile(), j); }
+    public SchemaFile get(SchemaFile obj, int j) {  return obj.__assign(__indirect(__element(j), bb), bb); }
+    public SchemaFile getByKey(String key) {  return __lookup_by_key(null, __vector(), key, bb); }
+    public SchemaFile getByKey(SchemaFile obj, String key) {  return __lookup_by_key(obj, __vector(), key, bb); }
+  }
+}
+

java/src/main/java/com/google/flatbuffers/reflection/Service.java

@@ -0,0 +1,124 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+
+package com.google.flatbuffers.reflection;
+
+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.IntVector;
+import com.google.flatbuffers.LongVector;
+import com.google.flatbuffers.ShortVector;
+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;
+
+@SuppressWarnings("unused")
+public final class Service extends Table {
+  public static void ValidateVersion() { Constants.FLATBUFFERS_23_3_3(); }
+  public static Service getRootAsService(ByteBuffer _bb) { return getRootAsService(_bb, new Service()); }
+  public static Service getRootAsService(ByteBuffer _bb, Service obj) { _bb.order(ByteOrder.LITTLE_ENDIAN); return (obj.__assign(_bb.getInt(_bb.position()) + _bb.position(), _bb)); }
+  public void __init(int _i, ByteBuffer _bb) { __reset(_i, _bb); }
+  public Service __assign(int _i, ByteBuffer _bb) { __init(_i, _bb); return this; }
+
+  public String name() { int o = __offset(4); return o != 0 ? __string(o + bb_pos) : null; }
+  public ByteBuffer nameAsByteBuffer() { return __vector_as_bytebuffer(4, 1); }
+  public ByteBuffer nameInByteBuffer(ByteBuffer _bb) { return __vector_in_bytebuffer(_bb, 4, 1); }
+  public com.google.flatbuffers.reflection.RPCCall calls(int j) { return calls(new com.google.flatbuffers.reflection.RPCCall(), j); }
+  public com.google.flatbuffers.reflection.RPCCall calls(com.google.flatbuffers.reflection.RPCCall obj, int j) { int o = __offset(6); return o != 0 ? obj.__assign(__indirect(__vector(o) + j * 4), bb) : null; }
+  public int callsLength() { int o = __offset(6); return o != 0 ? __vector_len(o) : 0; }
+  public com.google.flatbuffers.reflection.RPCCall callsByKey(String key) { int o = __offset(6); return o != 0 ? com.google.flatbuffers.reflection.RPCCall.__lookup_by_key(null, __vector(o), key, bb) : null; }
+  public com.google.flatbuffers.reflection.RPCCall callsByKey(com.google.flatbuffers.reflection.RPCCall obj, String key) { int o = __offset(6); return o != 0 ? com.google.flatbuffers.reflection.RPCCall.__lookup_by_key(obj, __vector(o), key, bb) : null; }
+  public com.google.flatbuffers.reflection.RPCCall.Vector callsVector() { return callsVector(new com.google.flatbuffers.reflection.RPCCall.Vector()); }
+  public com.google.flatbuffers.reflection.RPCCall.Vector callsVector(com.google.flatbuffers.reflection.RPCCall.Vector obj) { int o = __offset(6); return o != 0 ? obj.__assign(__vector(o), 4, bb) : null; }
+  public com.google.flatbuffers.reflection.KeyValue attributes(int j) { return attributes(new com.google.flatbuffers.reflection.KeyValue(), j); }
+  public com.google.flatbuffers.reflection.KeyValue attributes(com.google.flatbuffers.reflection.KeyValue obj, int j) { int o = __offset(8); return o != 0 ? obj.__assign(__indirect(__vector(o) + j * 4), bb) : null; }
+  public int attributesLength() { int o = __offset(8); return o != 0 ? __vector_len(o) : 0; }
+  public com.google.flatbuffers.reflection.KeyValue attributesByKey(String key) { int o = __offset(8); return o != 0 ? com.google.flatbuffers.reflection.KeyValue.__lookup_by_key(null, __vector(o), key, bb) : null; }
+  public com.google.flatbuffers.reflection.KeyValue attributesByKey(com.google.flatbuffers.reflection.KeyValue obj, String key) { int o = __offset(8); return o != 0 ? com.google.flatbuffers.reflection.KeyValue.__lookup_by_key(obj, __vector(o), key, bb) : null; }
+  public com.google.flatbuffers.reflection.KeyValue.Vector attributesVector() { return attributesVector(new com.google.flatbuffers.reflection.KeyValue.Vector()); }
+  public com.google.flatbuffers.reflection.KeyValue.Vector attributesVector(com.google.flatbuffers.reflection.KeyValue.Vector obj) { int o = __offset(8); return o != 0 ? obj.__assign(__vector(o), 4, bb) : null; }
+  public String documentation(int j) { int o = __offset(10); return o != 0 ? __string(__vector(o) + j * 4) : null; }
+  public int documentationLength() { int o = __offset(10); return o != 0 ? __vector_len(o) : 0; }
+  public StringVector documentationVector() { return documentationVector(new StringVector()); }
+  public StringVector documentationVector(StringVector obj) { int o = __offset(10); return o != 0 ? obj.__assign(__vector(o), 4, bb) : null; }
+  /**
+   * File that this Service is declared in.
+   */
+  public String declarationFile() { int o = __offset(12); return o != 0 ? __string(o + bb_pos) : null; }
+  public ByteBuffer declarationFileAsByteBuffer() { return __vector_as_bytebuffer(12, 1); }
+  public ByteBuffer declarationFileInByteBuffer(ByteBuffer _bb) { return __vector_in_bytebuffer(_bb, 12, 1); }
+
+  public static int createService(FlatBufferBuilder builder,
+      int nameOffset,
+      int callsOffset,
+      int attributesOffset,
+      int documentationOffset,
+      int declarationFileOffset) {
+    builder.startTable(5);
+    Service.addDeclarationFile(builder, declarationFileOffset);
+    Service.addDocumentation(builder, documentationOffset);
+    Service.addAttributes(builder, attributesOffset);
+    Service.addCalls(builder, callsOffset);
+    Service.addName(builder, nameOffset);
+    return Service.endService(builder);
+  }
+
+  public static void startService(FlatBufferBuilder builder) { builder.startTable(5); }
+  public static void addName(FlatBufferBuilder builder, int nameOffset) { builder.addOffset(nameOffset); builder.slot(0); }
+  public static void addCalls(FlatBufferBuilder builder, int callsOffset) { builder.addOffset(1, callsOffset, 0); }
+  public static int createCallsVector(FlatBufferBuilder builder, int[] data) { builder.startVector(4, data.length, 4); for (int i = data.length - 1; i >= 0; i--) builder.addOffset(data[i]); return builder.endVector(); }
+  public static void startCallsVector(FlatBufferBuilder builder, int numElems) { builder.startVector(4, numElems, 4); }
+  public static void addAttributes(FlatBufferBuilder builder, int attributesOffset) { builder.addOffset(2, attributesOffset, 0); }
+  public static int createAttributesVector(FlatBufferBuilder builder, int[] data) { builder.startVector(4, data.length, 4); for (int i = data.length - 1; i >= 0; i--) builder.addOffset(data[i]); return builder.endVector(); }
+  public static void startAttributesVector(FlatBufferBuilder builder, int numElems) { builder.startVector(4, numElems, 4); }
+  public static void addDocumentation(FlatBufferBuilder builder, int documentationOffset) { builder.addOffset(3, documentationOffset, 0); }
+  public static int createDocumentationVector(FlatBufferBuilder builder, int[] data) { builder.startVector(4, data.length, 4); for (int i = data.length - 1; i >= 0; i--) builder.addOffset(data[i]); return builder.endVector(); }
+  public static void startDocumentationVector(FlatBufferBuilder builder, int numElems) { builder.startVector(4, numElems, 4); }
+  public static void addDeclarationFile(FlatBufferBuilder builder, int declarationFileOffset) { builder.addOffset(4, declarationFileOffset, 0); }
+  public static int endService(FlatBufferBuilder builder) {
+    int o = builder.endTable();
+    builder.required(o, 4);  // name
+    return o;
+  }
+
+  @Override
+  protected int keysCompare(Integer o1, Integer o2, ByteBuffer _bb) { return compareStrings(__offset(4, o1, _bb), __offset(4, o2, _bb), _bb); }
+
+  public static Service __lookup_by_key(Service obj, int vectorLocation, String key, ByteBuffer bb) {
+    byte[] byteKey = key.getBytes(java.nio.charset.StandardCharsets.UTF_8);
+    int span = bb.getInt(vectorLocation - 4);
+    int start = 0;
+    while (span != 0) {
+      int middle = span / 2;
+      int tableOffset = __indirect(vectorLocation + 4 * (start + middle), bb);
+      int comp = compareStrings(__offset(4, bb.capacity() - tableOffset, bb), byteKey, bb);
+      if (comp > 0) {
+        span = middle;
+      } else if (comp < 0) {
+        middle++;
+        start += middle;
+        span -= middle;
+      } else {
+        return (obj == null ? new Service() : obj).__assign(tableOffset, bb);
+      }
+    }
+    return null;
+  }
+
+  public static final class Vector extends BaseVector {
+    public Vector __assign(int _vector, int _element_size, ByteBuffer _bb) { __reset(_vector, _element_size, _bb); return this; }
+
+    public Service get(int j) { return get(new Service(), j); }
+    public Service get(Service obj, int j) {  return obj.__assign(__indirect(__element(j), bb), bb); }
+    public Service getByKey(String key) {  return __lookup_by_key(null, __vector(), key, bb); }
+    public Service getByKey(Service obj, String key) {  return __lookup_by_key(obj, __vector(), key, bb); }
+  }
+}
+

java/src/main/java/com/google/flatbuffers/reflection/Type.java

@@ -0,0 +1,79 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+
+package com.google.flatbuffers.reflection;
+
+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.IntVector;
+import com.google.flatbuffers.LongVector;
+import com.google.flatbuffers.ShortVector;
+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;
+
+@SuppressWarnings("unused")
+public final class Type extends Table {
+  public static void ValidateVersion() { Constants.FLATBUFFERS_23_3_3(); }
+  public static Type getRootAsType(ByteBuffer _bb) { return getRootAsType(_bb, new Type()); }
+  public static Type getRootAsType(ByteBuffer _bb, Type obj) { _bb.order(ByteOrder.LITTLE_ENDIAN); return (obj.__assign(_bb.getInt(_bb.position()) + _bb.position(), _bb)); }
+  public void __init(int _i, ByteBuffer _bb) { __reset(_i, _bb); }
+  public Type __assign(int _i, ByteBuffer _bb) { __init(_i, _bb); return this; }
+
+  public byte baseType() { int o = __offset(4); return o != 0 ? bb.get(o + bb_pos) : 0; }
+  public byte element() { int o = __offset(6); return o != 0 ? bb.get(o + bb_pos) : 0; }
+  public int index() { int o = __offset(8); return o != 0 ? bb.getInt(o + bb_pos) : -1; }
+  public int fixedLength() { int o = __offset(10); return o != 0 ? bb.getShort(o + bb_pos) & 0xFFFF : 0; }
+  /**
+   * The size (octets) of the `base_type` field.
+   */
+  public long baseSize() { int o = __offset(12); return o != 0 ? (long)bb.getInt(o + bb_pos) & 0xFFFFFFFFL : 4L; }
+  /**
+   * The size (octets) of the `element` field, if present.
+   */
+  public long elementSize() { int o = __offset(14); return o != 0 ? (long)bb.getInt(o + bb_pos) & 0xFFFFFFFFL : 0L; }
+
+  public static int createType(FlatBufferBuilder builder,
+      byte baseType,
+      byte element,
+      int index,
+      int fixedLength,
+      long baseSize,
+      long elementSize) {
+    builder.startTable(6);
+    Type.addElementSize(builder, elementSize);
+    Type.addBaseSize(builder, baseSize);
+    Type.addIndex(builder, index);
+    Type.addFixedLength(builder, fixedLength);
+    Type.addElement(builder, element);
+    Type.addBaseType(builder, baseType);
+    return Type.endType(builder);
+  }
+
+  public static void startType(FlatBufferBuilder builder) { builder.startTable(6); }
+  public static void addBaseType(FlatBufferBuilder builder, byte baseType) { builder.addByte(0, baseType, 0); }
+  public static void addElement(FlatBufferBuilder builder, byte element) { builder.addByte(1, element, 0); }
+  public static void addIndex(FlatBufferBuilder builder, int index) { builder.addInt(2, index, -1); }
+  public static void addFixedLength(FlatBufferBuilder builder, int fixedLength) { builder.addShort(3, (short) fixedLength, (short) 0); }
+  public static void addBaseSize(FlatBufferBuilder builder, long baseSize) { builder.addInt(4, (int) baseSize, (int) 4L); }
+  public static void addElementSize(FlatBufferBuilder builder, long elementSize) { builder.addInt(5, (int) elementSize, (int) 0L); }
+  public static int endType(FlatBufferBuilder builder) {
+    int o = builder.endTable();
+    return o;
+  }
+
+  public static final class Vector extends BaseVector {
+    public Vector __assign(int _vector, int _element_size, ByteBuffer _bb) { __reset(_vector, _element_size, _bb); return this; }
+
+    public Type get(int j) { return get(new Type(), j); }
+    public Type get(Type obj, int j) {  return obj.__assign(__indirect(__element(j), bb), bb); }
+  }
+}
+

kotlin/benchmark/build.gradle.kts

@@ -2,18 +2,11 @@ import org.jetbrains.kotlin.ir.backend.js.compile
 
 plugins {
   kotlin("multiplatform")
-  id("org.jetbrains.kotlin.plugin.allopen") version "1.4.20"
-  id("org.jetbrains.kotlinx.benchmark") version "0.4.2"
-  id("io.morethan.jmhreport") version "0.9.0"
+  id("org.jetbrains.kotlinx.benchmark")
+  id("io.morethan.jmhreport")
   id("de.undercouch.download")
 }
 
-// allOpen plugin is needed for the benchmark annotations.
-// for more information, see https://github.com/Kotlin/kotlinx-benchmark#gradle-plugin
-allOpen {
-  annotation("org.openjdk.jmh.annotations.State")
-}
-
 group = "com.google.flatbuffers.jmh"
 version = "2.0.0-SNAPSHOT"
 
@@ -34,7 +27,7 @@ benchmark {
       iterationTime = 300
       iterationTimeUnit = "ms"
       // uncomment for benchmarking JSON op only
-      // include(".*JsonBenchmark.*")
+      include(".*JsonBenchmark.*")
     }
   }
   targets {
@@ -43,9 +36,7 @@ benchmark {
 }
 
 kotlin {
-  jvm {
-    withJava()
-  }
+  jvm()
 
   sourceSets {
 
@@ -58,7 +49,7 @@ kotlin {
         implementation(kotlin("stdlib-common"))
         implementation(project(":flatbuffers-kotlin"))
         implementation(libs.kotlinx.benchmark.runtime)
-
+        implementation("com.google.flatbuffers:flatbuffers-java:2.0.3")
         // json serializers
         implementation(libs.moshi.kotlin)
         implementation(libs.gson)

kotlin/benchmark/src/jvmMain/kotlin/com/google/flatbuffers/kotlin/benchmark/FlexBuffersBenchmark.kt

@@ -14,7 +14,6 @@
  * limitations under the License.
  */
 package com.google.flatbuffers.kotlin.benchmark
-
 import com.google.flatbuffers.ArrayReadWriteBuf
 import com.google.flatbuffers.FlexBuffers
 import com.google.flatbuffers.FlexBuffersBuilder.BUILDER_FLAG_SHARE_ALL
@@ -35,7 +34,7 @@ import java.util.concurrent.TimeUnit
 @BenchmarkMode(Mode.AverageTime)
 @OutputTimeUnit(TimeUnit.NANOSECONDS)
 @Measurement(iterations = 20, time = 1, timeUnit = TimeUnit.NANOSECONDS)
-class FlexBuffersBenchmark {
+open class FlexBuffersBenchmark {
 
   var initialCapacity = 1024
   var value: Double = 0.0
@@ -49,7 +48,7 @@ class FlexBuffersBenchmark {
   }
 
   @Benchmark
-  fun mapKotlin(blackhole: Blackhole) {
+  open fun mapKotlin(blackhole: Blackhole) {
     val kBuilder = FlexBuffersBuilder(initialCapacity, FlexBuffersBuilder.SHARE_KEYS_AND_STRINGS)
     kBuilder.putMap {
       this["hello"] = "world"
@@ -72,7 +71,7 @@ class FlexBuffersBenchmark {
   }
 
   @Benchmark
-  fun mapJava(blackhole: Blackhole) {
+  open fun mapJava(blackhole: Blackhole) {
     val jBuilder = com.google.flatbuffers.FlexBuffersBuilder(ArrayReadWriteBuf(initialCapacity), BUILDER_FLAG_SHARE_ALL)
     val startMap = jBuilder.startMap()
     jBuilder.putString("hello", "world")
@@ -102,7 +101,7 @@ class FlexBuffersBenchmark {
   }
 
   @Benchmark
-  fun intArrayKotlin(blackhole: Blackhole) {
+  open fun intArrayKotlin(blackhole: Blackhole) {
     val kBuilder = FlexBuffersBuilder(initialCapacity, FlexBuffersBuilder.SHARE_KEYS_AND_STRINGS)
     kBuilder.put(bigIntArray)
     val root = getRoot(kBuilder.finish())
@@ -110,7 +109,7 @@ class FlexBuffersBenchmark {
   }
 
   @Benchmark
-  fun intArrayJava(blackhole: Blackhole) {
+  open fun intArrayJava(blackhole: Blackhole) {
     val jBuilder = com.google.flatbuffers.FlexBuffersBuilder(ArrayReadWriteBuf(initialCapacity), BUILDER_FLAG_SHARE_ALL)
     val v = jBuilder.startVector()
     bigIntArray.forEach { jBuilder.putInt(it) }
@@ -126,7 +125,7 @@ class FlexBuffersBenchmark {
   }
 
   @Benchmark
-  fun stringArrayKotlin(blackhole: Blackhole) {
+  open fun stringArrayKotlin(blackhole: Blackhole) {
     val kBuilder = FlexBuffersBuilder(initialCapacity, FlexBuffersBuilder.SHARE_KEYS_AND_STRINGS)
     kBuilder.putVector { stringValue.forEach { kBuilder.put(it) } }
     kBuilder.finish()
@@ -136,7 +135,7 @@ class FlexBuffersBenchmark {
   }
 
   @Benchmark
-  fun stringArrayJava(blackhole: Blackhole) {
+  open fun stringArrayJava(blackhole: Blackhole) {
     val jBuilder = com.google.flatbuffers.FlexBuffersBuilder(ArrayReadWriteBuf(initialCapacity), BUILDER_FLAG_SHARE_ALL)
     val v = jBuilder.startVector()
     stringValue.forEach { jBuilder.putString(it) }
@@ -148,7 +147,7 @@ class FlexBuffersBenchmark {
   }
 
   @Benchmark
-  fun stringMapKotlin(blackhole: Blackhole) {
+  open fun stringMapKotlin(blackhole: Blackhole) {
     val kBuilder = FlexBuffersBuilder(initialCapacity, FlexBuffersBuilder.SHARE_KEYS_AND_STRINGS)
     val pos = kBuilder.startMap()
     for (i in stringKey.indices) {
@@ -165,7 +164,7 @@ class FlexBuffersBenchmark {
   }
 
   @Benchmark
-  fun stringMapBytIndexKotlin(blackhole: Blackhole) {
+  open fun stringMapBytIndexKotlin(blackhole: Blackhole) {
     val kBuilder = FlexBuffersBuilder(initialCapacity, FlexBuffersBuilder.SHARE_KEYS_AND_STRINGS)
     val pos = kBuilder.startMap()
     for (i in stringKey.indices) {
@@ -180,7 +179,7 @@ class FlexBuffersBenchmark {
   }
 
   @Benchmark
-  fun stringMapJava(blackhole: Blackhole) {
+  open fun stringMapJava(blackhole: Blackhole) {
     val jBuilder = com.google.flatbuffers.FlexBuffersBuilder(ArrayReadWriteBuf(initialCapacity), BUILDER_FLAG_SHARE_ALL)
     val v = jBuilder.startMap()
     for (i in stringKey.indices) {

kotlin/benchmark/src/jvmMain/kotlin/com/google/flatbuffers/kotlin/benchmark/JsonBenchmark.kt

@@ -41,7 +41,7 @@ import java.util.concurrent.TimeUnit
 @BenchmarkMode(Mode.AverageTime)
 @OutputTimeUnit(TimeUnit.MICROSECONDS)
 @Measurement(iterations = 100, time = 1, timeUnit = TimeUnit.MICROSECONDS)
-class JsonBenchmark {
+open class JsonBenchmark {
 
   final val moshi = Moshi.Builder()
     .addLast(KotlinJsonAdapterFactory())
@@ -76,46 +76,46 @@ class JsonBenchmark {
 
   // TWITTER
   @Benchmark
-  fun readTwitterFlexBuffers(hole: Blackhole? = null) = hole?.consume(readFlexBuffers(twitterData))
+  open fun readTwitterFlexBuffers(hole: Blackhole? = null) = hole?.consume(readFlexBuffers(twitterData))
   @Benchmark
-  fun readTwitterMoshi(hole: Blackhole?) = hole?.consume(readMoshi(twitterData))
+  open fun readTwitterMoshi(hole: Blackhole?) = hole?.consume(readMoshi(twitterData))
   @Benchmark
-  fun readTwitterGson(hole: Blackhole?) = hole?.consume(readGson(twitterData))
+  open fun readTwitterGson(hole: Blackhole?) = hole?.consume(readGson(twitterData))
 
   @Benchmark
-  fun roundTripTwitterFlexBuffers(hole: Blackhole? = null) = hole?.consume(readFlexBuffers(twitterData).toJson())
+  open fun roundTripTwitterFlexBuffers(hole: Blackhole? = null) = hole?.consume(readFlexBuffers(twitterData).toJson())
   @Benchmark
-  fun roundTripTwitterMoshi(hole: Blackhole?) = hole?.consume(moshiAdapter.toJson(readMoshi(twitterData)))
+  open fun roundTripTwitterMoshi(hole: Blackhole?) = hole?.consume(moshiAdapter.toJson(readMoshi(twitterData)))
   @Benchmark
-  fun roundTripTwitterGson(hole: Blackhole?) = hole?.consume(gson.toJson(readGson(twitterData)))
+  open fun roundTripTwitterGson(hole: Blackhole?) = hole?.consume(gson.toJson(readGson(twitterData)))
 
   // CITM
   @Benchmark
-  fun readCITMFlexBuffers(hole: Blackhole? = null) = hole?.consume(readFlexBuffers(citmData))
+  open fun readCITMFlexBuffers(hole: Blackhole? = null) = hole?.consume(readFlexBuffers(citmData))
   @Benchmark
-  fun readCITMMoshi(hole: Blackhole?) = hole?.consume(moshiAdapter.toJson(readMoshi(citmData)))
+  open fun readCITMMoshi(hole: Blackhole?) = hole?.consume(moshiAdapter.toJson(readMoshi(citmData)))
   @Benchmark
-  fun readCITMGson(hole: Blackhole?) = hole?.consume(gson.toJson(readGson(citmData)))
+  open fun readCITMGson(hole: Blackhole?) = hole?.consume(gson.toJson(readGson(citmData)))
 
   @Benchmark
-  fun roundTripCITMFlexBuffers(hole: Blackhole? = null) = hole?.consume(readFlexBuffers(citmData).toJson())
+  open fun roundTripCITMFlexBuffers(hole: Blackhole? = null) = hole?.consume(readFlexBuffers(citmData).toJson())
   @Benchmark
-  fun roundTripCITMMoshi(hole: Blackhole?) = hole?.consume(moshiAdapter.toJson(readMoshi(citmData)))
+  open fun roundTripCITMMoshi(hole: Blackhole?) = hole?.consume(moshiAdapter.toJson(readMoshi(citmData)))
   @Benchmark
-  fun roundTripCITMGson(hole: Blackhole?) = hole?.consume(gson.toJson(readGson(citmData)))
+  open fun roundTripCITMGson(hole: Blackhole?) = hole?.consume(gson.toJson(readGson(citmData)))
 
   @Benchmark
-  fun writeCITMFlexBuffers(hole: Blackhole? = null) = hole?.consume(fbCitmRef.toJson())
+  open fun writeCITMFlexBuffers(hole: Blackhole? = null) = hole?.consume(fbCitmRef.toJson())
   @Benchmark
-  fun writeCITMMoshi(hole: Blackhole?) = hole?.consume(moshiAdapter.toJson(moshiCitmRef))
+  open fun writeCITMMoshi(hole: Blackhole?) = hole?.consume(moshiAdapter.toJson(moshiCitmRef))
   @Benchmark
-  fun writeCITMGson(hole: Blackhole?) = hole?.consume(gson.toJson(gsonCitmRef))
+  open fun writeCITMGson(hole: Blackhole?) = hole?.consume(gson.toJson(gsonCitmRef))
 
   // CANADA
   @Benchmark
-  fun readCanadaFlexBuffers(hole: Blackhole? = null) = hole?.consume(readFlexBuffers(canadaData))
+  open fun readCanadaFlexBuffers(hole: Blackhole? = null) = hole?.consume(readFlexBuffers(canadaData))
   @Benchmark
-  fun readCanadaMoshi(hole: Blackhole?) = hole?.consume(readMoshi(canadaData))
+  open fun readCanadaMoshi(hole: Blackhole?) = hole?.consume(readMoshi(canadaData))
   @Benchmark
-  fun readCanadaGson(hole: Blackhole?) = hole?.consume(readGson(canadaData))
+  open fun readCanadaGson(hole: Blackhole?) = hole?.consume(readGson(canadaData))
 }

kotlin/build.gradle.kts

@@ -1,7 +1,3 @@
-plugins {
-  id("com.diffplug.spotless") version "6.3.0"
-}
-
 group = "com.google.flatbuffers"
 version = "2.0.0-SNAPSHOT"
 
@@ -12,7 +8,10 @@ buildscript {
     mavenCentral()
   }
   dependencies {
-    classpath(libs.bundles.plugins)
+    classpath(libs.plugin.kotlin.gradle)
+    classpath(libs.plugin.kotlinx.benchmark)
+    classpath(libs.plugin.jmhreport)
+    classpath(libs.plugin.download)
   }
 }
 
@@ -22,21 +21,3 @@ allprojects {
     mavenCentral()
   }
 }
-
-// plugin used to enforce code style
-spotless {
-  val klintConfig = mapOf("indent_size" to "2", "continuation_indent_size" to "2")
-  kotlin {
-    target("**/*.kt")
-    ktlint("0.40.0").userData(klintConfig)
-    trimTrailingWhitespace()
-    indentWithSpaces()
-    endWithNewline()
-    licenseHeaderFile("$rootDir/spotless/spotless.kt").updateYearWithLatest(false)
-    targetExclude("**/spotless.kt", "**/build/**")
-  }
-  kotlinGradle {
-    target("*.gradle.kts")
-    ktlint().userData(klintConfig)
-  }
-}

kotlin/gradle/libs.versions.toml

@@ -1,20 +1,19 @@
 [versions]
-plugin-kotlin = "1.6.10"
+kotlin = "1.7.21"
 plugin-gver = "0.42.0"
-kotlinx-benchmark-runtime = "0.4.2"
+kotlinx-benchmark = "0.4.6"
 junit = "4.12"
 gson = "2.8.5"
 moshi-kotlin = "1.11.0"
 
 [libraries]
+kotlin-compiler = { module = "org.jetbrains.kotlin:kotlin-compiler", version.ref = "kotlin" }
 moshi-kotlin = { module = "com.squareup.moshi:moshi-kotlin", version.ref = "moshi-kotlin" }
 gson = { module = "com.google.code.gson:gson", version.ref = "gson" }
-kotlinx-benchmark-runtime = { module = "org.jetbrains.kotlinx:kotlinx-benchmark-runtime", version.ref = "kotlinx-benchmark-runtime" }
-plugin-kotlin = { module = "org.jetbrains.kotlin:kotlin-gradle-plugin", version.ref = "plugin-kotlin" }
-plugin-kotlin-serialization = { module = "org.jetbrains.kotlin:kotlin-serialization", version.ref = "plugin-kotlin" }
+kotlinx-benchmark-runtime = { module = "org.jetbrains.kotlinx:kotlinx-benchmark-runtime", version.ref = "kotlinx-benchmark" }
 plugin-gver = { module = "com.github.ben-manes:gradle-versions-plugin", version.ref = "plugin-gver" }
-
+plugin-kotlin-gradle = { module = "org.jetbrains.kotlin:kotlin-gradle-plugin", version.ref = "kotlin" }
+plugin-kotlinx-benchmark = { module="org.jetbrains.kotlinx:kotlinx-benchmark-plugin", version.ref="kotlinx-benchmark"}
+plugin-jmhreport = { module = "gradle.plugin.io.morethan.jmhreport:gradle-jmh-report", version="0.9.0" }
+plugin-download = { module = "de.undercouch:gradle-download-task", version = "5.3.0"}
 junit = { module="junit:junit", version.ref="junit"}
-
-[bundles]
-plugins = ["plugin-kotlin",  "plugin-kotlin-serialization", "plugin-gver"]

kotlin/gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.4.2-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.0.1-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

net/FlatBuffers/FlatBufferConstants.cs

@@ -32,6 +32,6 @@ namespace Google.FlatBuffers
         Changes to the C# implementation need to be sure to change
         the version here and in the code generator on every possible
         incompatible change */
-        public static void FLATBUFFERS_22_11_23() {}
+        public static void FLATBUFFERS_23_3_3() {}
     }
 }

net/FlatBuffers/Google.FlatBuffers.csproj

@@ -3,7 +3,7 @@
   <PropertyGroup>
     <TargetFrameworks>netstandard2.1;netstandard2.0;net46</TargetFrameworks>
     <Description>A cross-platform memory efficient serialization library</Description>
-    <PackageVersion>22.11.23</PackageVersion>
+    <PackageVersion>23.3.3</PackageVersion>
     <Authors>Google LLC</Authors>
     <PackageProjectUrl>https://github.com/google/flatbuffers</PackageProjectUrl>
     <RepositoryUrl>https://github.com/google/flatbuffers</RepositoryUrl>

package.json

@@ -1,6 +1,6 @@
 {
   "name": "flatbuffers",
-  "version": "22.11.23",
+  "version": "23.3.3",
   "description": "Memory Efficient Serialization Library",
   "files": [
     "js/**/*.js",
@@ -9,8 +9,8 @@
     "mjs/**/*.d.ts",
     "ts/**/*.ts"
   ],
-  "main": "js/index.js",
-  "module": "mjs/index.js",
+  "main": "js/flatbuffers.js",
+  "module": "mjs/flatbuffers.js",
   "directories": {
     "doc": "docs",
     "test": "tests"
@@ -18,7 +18,7 @@
   "scripts": {
     "test": "npm run compile && cd tests/ts && python3 ./TypeScriptTest.py",
     "lint": "eslint ts",
-    "compile": "tsc && tsc -p tsconfig.mjs.json && rollup -c",
+    "compile": "tsc && tsc -p tsconfig.mjs.json && esbuild js/flatbuffers.js --minify --global-name=flatbuffers --bundle --outfile=js/flatbuffers.min.js",
     "prepublishOnly": "npm install --only=dev && npm run compile"
   },
   "repository": {
@@ -38,10 +38,10 @@
   "devDependencies": {
     "@bazel/typescript": "5.2.0",
     "@types/node": "18.7.16",
-    "@typescript-eslint/eslint-plugin": "^5.36.2",
-    "@typescript-eslint/parser": "^5.36.2",
-    "eslint": "^8.23.1",
-    "rollup": "^2.79.0",
+    "@typescript-eslint/eslint-plugin": "^5.46.0",
+    "@typescript-eslint/parser": "^5.46.0",
+    "esbuild": "^0.16.4",
+    "eslint": "^8.29.0",
     "typescript": "^4.8.3"
   }
 }

php/ByteBuffer.php

@@ -486,7 +486,12 @@ class ByteBuffer
     }
 
     private static function validateValue($min, $max, $value, $type, $additional_notes = "") {
-        if(!($min <= $value && $value <= $max)) {
+        if (
+          !(
+            ($type === "byte" && $min <= ord($value) && ord($value) <= $max) ||
+            ($min <= $value && $value <= $max)
+          )
+        ) {
             throw new \InvalidArgumentException(sprintf("bad number %s for type %s.%s", $value, $type, $additional_notes));
         }
     }

python/flatbuffers/_version.py

@@ -14,4 +14,4 @@
 
 # Placeholder, to be updated during the release process
 # by the setup.py
-__version__ = u"22.11.23"
+__version__ = u"23.3.3"

python/flatbuffers/flexbuffers.py

@@ -75,7 +75,7 @@ class BitWidth(enum.IntEnum):
   @staticmethod
   def F(value):
     """Returns the `BitWidth` to encode floating point value."""
-    if struct.unpack('f', struct.pack('f', value))[0] == value:
+    if struct.unpack('<f', struct.pack('<f', value))[0] == value:
       return BitWidth.W32
     return BitWidth.W64
 
@@ -95,20 +95,20 @@ F = {4: 'f', 8: 'd'}  # Floating point formats
 
 
 def _Unpack(fmt, buf):
-  return struct.unpack(fmt[len(buf)], buf)[0]
+  return struct.unpack('<%s' % fmt[len(buf)], buf)[0]
 
 
 def _UnpackVector(fmt, buf, length):
   byte_width = len(buf) // length
-  return struct.unpack('%d%s' % (length, fmt[byte_width]), buf)
+  return struct.unpack('<%d%s' % (length, fmt[byte_width]), buf)
 
 
 def _Pack(fmt, value, byte_width):
-  return struct.pack(fmt[byte_width], value)
+  return struct.pack('<%s' % fmt[byte_width], value)
 
 
 def _PackVector(fmt, values, byte_width):
-  return struct.pack('%d%s' % (len(values), fmt[byte_width]), *values)
+  return struct.pack('<%d%s' % (len(values), fmt[byte_width]), *values)
 
 
 def _Mutate(fmt, buf, value, byte_width, value_bit_width):
@@ -727,6 +727,15 @@ class Ref:
   def IsString(self):
     return self._type is Type.STRING
 
+  @property
+  def AsStringBytes(self):
+    if self.IsString:
+      return String(self._Indirect(), self._byte_width).Bytes
+    elif self.IsKey:
+      return self.AsKeyBytes
+    else:
+      raise self._ConvertError(Type.STRING)
+
   @property
   def AsString(self):
     if self.IsString:

python/setup.cfg

@@ -1,2 +1,6 @@
 [bdist_wheel]
 universal=1
+
+[metadata]
+license_files =
+   ../license.txt

python/setup.py

@@ -16,8 +16,9 @@ from setuptools import setup
 
 setup(
     name='flatbuffers',
-    version='22.11.23',
+    version='23.3.3',
     license='Apache 2.0',
+    license_files='../LICENSE.txt',
     author='Derek Bailey',
     author_email='derekbailey@google.com',
     url='https://google.github.io/flatbuffers/',

readme.md

@@ -2,6 +2,7 @@
 ===========
 
 ![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)
 [![OpenSSF Scorecard](https://api.securityscorecards.dev/projects/github.com/google/flatbuffers/badge)](https://api.securityscorecards.dev/projects/github.com/google/flatbuffers)
 [![Join the chat at https://gitter.im/google/flatbuffers](https://badges.gitter.im/google/flatbuffers.svg)](https://gitter.im/google/flatbuffers?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
@@ -39,12 +40,13 @@ Code generation and runtime libraries for many popular languages.
 1. PHP
 1. Python - [PyPi](https://pypi.org/project/flatbuffers/)
 1. Rust - [crates.io](https://crates.io/crates/flatbuffers)
-1. Swift
+1. Swift - [swiftpackageindex](https://swiftpackageindex.com/google/flatbuffers)
 1. TypeScript - [NPM](https://www.npmjs.com/package/flatbuffers)
+1. Nim
 
-*and more in progress...*
+## Versioning
 
-1. [Nim](https://github.com/google/flatbuffers/pull/7362)
+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
 
@@ -75,4 +77,4 @@ Please see our [Security Policy](SECURITY.md) for reporting vulnerabilities.
    [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.txt
+   [LICENSE]: https://github.com/google/flatbuffers/blob/master/LICENSE

reflection/ts/BUILD.bazel

@@ -11,6 +11,5 @@ flatbuffer_ts_library(
     name = "reflection_ts_fbs",
     package_name = "flatbuffers_reflection",
     srcs = [":reflection.fbs"],
-    include_reflection = False,
     visibility = ["//visibility:public"],
 )

rollup.config.js

@@ -1,8 +0,0 @@
-export default {
-  input: 'mjs/index.js',
-  output: {
-    file: 'flatbuffers.js',
-    format: 'iife',
-    name: 'flatbuffers'
-  }
-}

rust/flatbuffers/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "flatbuffers"
-version = "22.10.26"
+version = "23.3.3"
 edition = "2018"
 authors = ["Robert Winslow <hello@rwinslow.com>", "FlatBuffers Maintainers"]
 license = "Apache-2.0"

rust/flatbuffers/src/table.rs

@@ -25,6 +25,16 @@ pub struct Table<'a> {
 }
 
 impl<'a> Table<'a> {
+    #[inline]
+    pub fn buf(&self) -> &'a [u8] {
+        self.buf
+    }
+
+    #[inline]
+    pub fn loc(&self) -> usize {
+        self.loc
+    }
+
     /// # Safety
     ///
     /// `buf` must contain a `soffset_t` at `loc`, which points to a valid vtable

samples/SampleBinary.cs

@@ -17,7 +17,7 @@
 // To run, use the `csharp_sample.sh` script.
 
 using System;
-using FlatBuffers;
+using Google.FlatBuffers;
 using MyGame.Sample;
 
 class SampleBinary

samples/SampleBinary.kt

@@ -24,6 +24,7 @@ import MyGame.Sample.Weapon
 
 import com.google.flatbuffers.FlatBufferBuilder
 
+@kotlin.ExperimentalUnsignedTypes
 class SampleBinary {
 
   companion object {
@@ -45,7 +46,7 @@ class SampleBinary {
 
         // Serialize the FlatBuffer data.
         val name = builder.createString("Orc")
-        val treasure = byteArrayOf(0, 1, 2, 3, 4, 5, 6, 7, 8, 9)
+        val treasure = byteArrayOf(0, 1, 2, 3, 4, 5, 6, 7, 8, 9).asUByteArray()
         val inv = Monster.createInventoryVector(builder, treasure)
         val weapons = Monster.createWeaponsVector(builder, weaps)
         val pos = Vec3.createVec3(builder, 1.0f, 2.0f, 3.0f)
@@ -85,7 +86,7 @@ class SampleBinary {
 
         // Get and test the `inventory` FlatBuffer `vector`.
         for (i in 0 until monster.inventoryLength) {
-            assert(monster.inventory(i) == i.toByte().toInt())
+            assert(monster.inventory(i) == i.toUByte())
         }
 
         // Get and test the `weapons` FlatBuffer `vector` of `table`s.

samples/monster_generated.h

@@ -8,9 +8,9 @@
 
 // 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 == 22 &&
-              FLATBUFFERS_VERSION_MINOR == 11 &&
-              FLATBUFFERS_VERSION_REVISION == 23,
+static_assert(FLATBUFFERS_VERSION_MAJOR == 23 &&
+              FLATBUFFERS_VERSION_MINOR == 3 &&
+              FLATBUFFERS_VERSION_REVISION == 3,
              "Non-compatible flatbuffers version included");
 
 namespace MyGame {
@@ -33,11 +33,11 @@ bool operator!=(const MonsterT &lhs, const MonsterT &rhs);
 bool operator==(const WeaponT &lhs, const WeaponT &rhs);
 bool operator!=(const WeaponT &lhs, const WeaponT &rhs);
 
-inline const flatbuffers::TypeTable *Vec3TypeTable();
+inline const ::flatbuffers::TypeTable *Vec3TypeTable();
 
-inline const flatbuffers::TypeTable *MonsterTypeTable();
+inline const ::flatbuffers::TypeTable *MonsterTypeTable();
 
-inline const flatbuffers::TypeTable *WeaponTypeTable();
+inline const ::flatbuffers::TypeTable *WeaponTypeTable();
 
 enum Color : int8_t {
   Color_Red = 0,
@@ -67,7 +67,7 @@ inline const char * const *EnumNamesColor() {
 }
 
 inline const char *EnumNameColor(Color e) {
-  if (flatbuffers::IsOutRange(e, Color_Red, Color_Blue)) return "";
+  if (::flatbuffers::IsOutRange(e, Color_Red, Color_Blue)) return "";
   const size_t index = static_cast<size_t>(e);
   return EnumNamesColor()[index];
 }
@@ -97,7 +97,7 @@ inline const char * const *EnumNamesEquipment() {
 }
 
 inline const char *EnumNameEquipment(Equipment e) {
-  if (flatbuffers::IsOutRange(e, Equipment_NONE, Equipment_Weapon)) return "";
+  if (::flatbuffers::IsOutRange(e, Equipment_NONE, Equipment_Weapon)) return "";
   const size_t index = static_cast<size_t>(e);
   return EnumNamesEquipment()[index];
 }
@@ -145,8 +145,8 @@ struct EquipmentUnion {
     }
   }
 
-  static void *UnPack(const void *obj, Equipment type, const flatbuffers::resolver_function_t *resolver);
-  flatbuffers::Offset<void> Pack(flatbuffers::FlatBufferBuilder &_fbb, const flatbuffers::rehasher_function_t *_rehasher = nullptr) const;
+  static void *UnPack(const void *obj, Equipment type, const ::flatbuffers::resolver_function_t *resolver);
+  ::flatbuffers::Offset<void> Pack(::flatbuffers::FlatBufferBuilder &_fbb, const ::flatbuffers::rehasher_function_t *_rehasher = nullptr) const;
 
   MyGame::Sample::WeaponT *AsWeapon() {
     return type == Equipment_Weapon ?
@@ -179,8 +179,8 @@ inline bool operator!=(const EquipmentUnion &lhs, const EquipmentUnion &rhs) {
     return !(lhs == rhs);
 }
 
-bool VerifyEquipment(flatbuffers::Verifier &verifier, const void *obj, Equipment type);
-bool VerifyEquipmentVector(flatbuffers::Verifier &verifier, const flatbuffers::Vector<flatbuffers::Offset<void>> *values, const flatbuffers::Vector<uint8_t> *types);
+bool VerifyEquipment(::flatbuffers::Verifier &verifier, const void *obj, Equipment type);
+bool VerifyEquipmentVector(::flatbuffers::Verifier &verifier, const ::flatbuffers::Vector<::flatbuffers::Offset<void>> *values, const ::flatbuffers::Vector<uint8_t> *types);
 
 FLATBUFFERS_MANUALLY_ALIGNED_STRUCT(4) Vec3 FLATBUFFERS_FINAL_CLASS {
  private:
@@ -189,7 +189,7 @@ FLATBUFFERS_MANUALLY_ALIGNED_STRUCT(4) Vec3 FLATBUFFERS_FINAL_CLASS {
   float z_;
 
  public:
-  static const flatbuffers::TypeTable *MiniReflectTypeTable() {
+  static const ::flatbuffers::TypeTable *MiniReflectTypeTable() {
     return Vec3TypeTable();
   }
   Vec3()
@@ -198,27 +198,27 @@ FLATBUFFERS_MANUALLY_ALIGNED_STRUCT(4) Vec3 FLATBUFFERS_FINAL_CLASS {
         z_(0) {
   }
   Vec3(float _x, float _y, float _z)
-      : x_(flatbuffers::EndianScalar(_x)),
-        y_(flatbuffers::EndianScalar(_y)),
-        z_(flatbuffers::EndianScalar(_z)) {
+      : x_(::flatbuffers::EndianScalar(_x)),
+        y_(::flatbuffers::EndianScalar(_y)),
+        z_(::flatbuffers::EndianScalar(_z)) {
   }
   float x() const {
-    return flatbuffers::EndianScalar(x_);
+    return ::flatbuffers::EndianScalar(x_);
   }
   void mutate_x(float _x) {
-    flatbuffers::WriteScalar(&x_, _x);
+    ::flatbuffers::WriteScalar(&x_, _x);
   }
   float y() const {
-    return flatbuffers::EndianScalar(y_);
+    return ::flatbuffers::EndianScalar(y_);
   }
   void mutate_y(float _y) {
-    flatbuffers::WriteScalar(&y_, _y);
+    ::flatbuffers::WriteScalar(&y_, _y);
   }
   float z() const {
-    return flatbuffers::EndianScalar(z_);
+    return ::flatbuffers::EndianScalar(z_);
   }
   void mutate_z(float _z) {
-    flatbuffers::WriteScalar(&z_, _z);
+    ::flatbuffers::WriteScalar(&z_, _z);
   }
 };
 FLATBUFFERS_STRUCT_END(Vec3, 12);
@@ -235,7 +235,7 @@ inline bool operator!=(const Vec3 &lhs, const Vec3 &rhs) {
 }
 
 
-struct MonsterT : public flatbuffers::NativeTable {
+struct MonsterT : public ::flatbuffers::NativeTable {
   typedef Monster TableType;
   flatbuffers::unique_ptr<MyGame::Sample::Vec3> pos{};
   int16_t mana = 150;
@@ -252,10 +252,10 @@ struct MonsterT : public flatbuffers::NativeTable {
   MonsterT &operator=(MonsterT o) FLATBUFFERS_NOEXCEPT;
 };
 
-struct Monster FLATBUFFERS_FINAL_CLASS : private flatbuffers::Table {
+struct Monster FLATBUFFERS_FINAL_CLASS : private ::flatbuffers::Table {
   typedef MonsterT NativeTableType;
   typedef MonsterBuilder Builder;
-  static const flatbuffers::TypeTable *MiniReflectTypeTable() {
+  static const ::flatbuffers::TypeTable *MiniReflectTypeTable() {
     return MonsterTypeTable();
   }
   enum FlatBuffersVTableOffset FLATBUFFERS_VTABLE_UNDERLYING_TYPE {
@@ -288,17 +288,17 @@ struct Monster FLATBUFFERS_FINAL_CLASS : private flatbuffers::Table {
   bool mutate_hp(int16_t _hp = 100) {
     return SetField<int16_t>(VT_HP, _hp, 100);
   }
-  const flatbuffers::String *name() const {
-    return GetPointer<const flatbuffers::String *>(VT_NAME);
+  const ::flatbuffers::String *name() const {
+    return GetPointer<const ::flatbuffers::String *>(VT_NAME);
   }
-  flatbuffers::String *mutable_name() {
-    return GetPointer<flatbuffers::String *>(VT_NAME);
+  ::flatbuffers::String *mutable_name() {
+    return GetPointer<::flatbuffers::String *>(VT_NAME);
   }
-  const flatbuffers::Vector<uint8_t> *inventory() const {
-    return GetPointer<const flatbuffers::Vector<uint8_t> *>(VT_INVENTORY);
+  const ::flatbuffers::Vector<uint8_t> *inventory() const {
+    return GetPointer<const ::flatbuffers::Vector<uint8_t> *>(VT_INVENTORY);
   }
-  flatbuffers::Vector<uint8_t> *mutable_inventory() {
-    return GetPointer<flatbuffers::Vector<uint8_t> *>(VT_INVENTORY);
+  ::flatbuffers::Vector<uint8_t> *mutable_inventory() {
+    return GetPointer<::flatbuffers::Vector<uint8_t> *>(VT_INVENTORY);
   }
   MyGame::Sample::Color color() const {
     return static_cast<MyGame::Sample::Color>(GetField<int8_t>(VT_COLOR, 2));
@@ -306,11 +306,11 @@ struct Monster FLATBUFFERS_FINAL_CLASS : private flatbuffers::Table {
   bool mutate_color(MyGame::Sample::Color _color = static_cast<MyGame::Sample::Color>(2)) {
     return SetField<int8_t>(VT_COLOR, static_cast<int8_t>(_color), 2);
   }
-  const flatbuffers::Vector<flatbuffers::Offset<MyGame::Sample::Weapon>> *weapons() const {
-    return GetPointer<const flatbuffers::Vector<flatbuffers::Offset<MyGame::Sample::Weapon>> *>(VT_WEAPONS);
+  const ::flatbuffers::Vector<::flatbuffers::Offset<MyGame::Sample::Weapon>> *weapons() const {
+    return GetPointer<const ::flatbuffers::Vector<::flatbuffers::Offset<MyGame::Sample::Weapon>> *>(VT_WEAPONS);
   }
-  flatbuffers::Vector<flatbuffers::Offset<MyGame::Sample::Weapon>> *mutable_weapons() {
-    return GetPointer<flatbuffers::Vector<flatbuffers::Offset<MyGame::Sample::Weapon>> *>(VT_WEAPONS);
+  ::flatbuffers::Vector<::flatbuffers::Offset<MyGame::Sample::Weapon>> *mutable_weapons() {
+    return GetPointer<::flatbuffers::Vector<::flatbuffers::Offset<MyGame::Sample::Weapon>> *>(VT_WEAPONS);
   }
   MyGame::Sample::Equipment equipped_type() const {
     return static_cast<MyGame::Sample::Equipment>(GetField<uint8_t>(VT_EQUIPPED_TYPE, 0));
@@ -325,13 +325,13 @@ struct Monster FLATBUFFERS_FINAL_CLASS : private flatbuffers::Table {
   void *mutable_equipped() {
     return GetPointer<void *>(VT_EQUIPPED);
   }
-  const flatbuffers::Vector<const MyGame::Sample::Vec3 *> *path() const {
-    return GetPointer<const flatbuffers::Vector<const MyGame::Sample::Vec3 *> *>(VT_PATH);
+  const ::flatbuffers::Vector<const MyGame::Sample::Vec3 *> *path() const {
+    return GetPointer<const ::flatbuffers::Vector<const MyGame::Sample::Vec3 *> *>(VT_PATH);
   }
-  flatbuffers::Vector<const MyGame::Sample::Vec3 *> *mutable_path() {
-    return GetPointer<flatbuffers::Vector<const MyGame::Sample::Vec3 *> *>(VT_PATH);
+  ::flatbuffers::Vector<const MyGame::Sample::Vec3 *> *mutable_path() {
+    return GetPointer<::flatbuffers::Vector<const MyGame::Sample::Vec3 *> *>(VT_PATH);
   }
-  bool Verify(flatbuffers::Verifier &verifier) const {
+  bool Verify(::flatbuffers::Verifier &verifier) const {
     return VerifyTableStart(verifier) &&
            VerifyField<MyGame::Sample::Vec3>(verifier, VT_POS, 4) &&
            VerifyField<int16_t>(verifier, VT_MANA, 2) &&
@@ -351,9 +351,9 @@ struct Monster FLATBUFFERS_FINAL_CLASS : private flatbuffers::Table {
            verifier.VerifyVector(path()) &&
            verifier.EndTable();
   }
-  MonsterT *UnPack(const flatbuffers::resolver_function_t *_resolver = nullptr) const;
-  void UnPackTo(MonsterT *_o, const flatbuffers::resolver_function_t *_resolver = nullptr) const;
-  static flatbuffers::Offset<Monster> Pack(flatbuffers::FlatBufferBuilder &_fbb, const MonsterT* _o, const flatbuffers::rehasher_function_t *_rehasher = nullptr);
+  MonsterT *UnPack(const ::flatbuffers::resolver_function_t *_resolver = nullptr) const;
+  void UnPackTo(MonsterT *_o, const ::flatbuffers::resolver_function_t *_resolver = nullptr) const;
+  static ::flatbuffers::Offset<Monster> Pack(::flatbuffers::FlatBufferBuilder &_fbb, const MonsterT* _o, const ::flatbuffers::rehasher_function_t *_rehasher = nullptr);
 };
 
 template<> inline const MyGame::Sample::Weapon *Monster::equipped_as<MyGame::Sample::Weapon>() const {
@@ -362,8 +362,8 @@ template<> inline const MyGame::Sample::Weapon *Monster::equipped_as<MyGame::Sam
 
 struct MonsterBuilder {
   typedef Monster Table;
-  flatbuffers::FlatBufferBuilder &fbb_;
-  flatbuffers::uoffset_t start_;
+  ::flatbuffers::FlatBufferBuilder &fbb_;
+  ::flatbuffers::uoffset_t start_;
   void add_pos(const MyGame::Sample::Vec3 *pos) {
     fbb_.AddStruct(Monster::VT_POS, pos);
   }
@@ -373,50 +373,50 @@ struct MonsterBuilder {
   void add_hp(int16_t hp) {
     fbb_.AddElement<int16_t>(Monster::VT_HP, hp, 100);
   }
-  void add_name(flatbuffers::Offset<flatbuffers::String> name) {
+  void add_name(::flatbuffers::Offset<::flatbuffers::String> name) {
     fbb_.AddOffset(Monster::VT_NAME, name);
   }
-  void add_inventory(flatbuffers::Offset<flatbuffers::Vector<uint8_t>> inventory) {
+  void add_inventory(::flatbuffers::Offset<::flatbuffers::Vector<uint8_t>> inventory) {
     fbb_.AddOffset(Monster::VT_INVENTORY, inventory);
   }
   void add_color(MyGame::Sample::Color color) {
     fbb_.AddElement<int8_t>(Monster::VT_COLOR, static_cast<int8_t>(color), 2);
   }
-  void add_weapons(flatbuffers::Offset<flatbuffers::Vector<flatbuffers::Offset<MyGame::Sample::Weapon>>> weapons) {
+  void add_weapons(::flatbuffers::Offset<::flatbuffers::Vector<::flatbuffers::Offset<MyGame::Sample::Weapon>>> weapons) {
     fbb_.AddOffset(Monster::VT_WEAPONS, weapons);
   }
   void add_equipped_type(MyGame::Sample::Equipment equipped_type) {
     fbb_.AddElement<uint8_t>(Monster::VT_EQUIPPED_TYPE, static_cast<uint8_t>(equipped_type), 0);
   }
-  void add_equipped(flatbuffers::Offset<void> equipped) {
+  void add_equipped(::flatbuffers::Offset<void> equipped) {
     fbb_.AddOffset(Monster::VT_EQUIPPED, equipped);
   }
-  void add_path(flatbuffers::Offset<flatbuffers::Vector<const MyGame::Sample::Vec3 *>> path) {
+  void add_path(::flatbuffers::Offset<::flatbuffers::Vector<const MyGame::Sample::Vec3 *>> path) {
     fbb_.AddOffset(Monster::VT_PATH, path);
   }
-  explicit MonsterBuilder(flatbuffers::FlatBufferBuilder &_fbb)
+  explicit MonsterBuilder(::flatbuffers::FlatBufferBuilder &_fbb)
         : fbb_(_fbb) {
     start_ = fbb_.StartTable();
   }
-  flatbuffers::Offset<Monster> Finish() {
+  ::flatbuffers::Offset<Monster> Finish() {
     const auto end = fbb_.EndTable(start_);
-    auto o = flatbuffers::Offset<Monster>(end);
+    auto o = ::flatbuffers::Offset<Monster>(end);
     return o;
   }
 };
 
-inline flatbuffers::Offset<Monster> CreateMonster(
-    flatbuffers::FlatBufferBuilder &_fbb,
+inline ::flatbuffers::Offset<Monster> CreateMonster(
+    ::flatbuffers::FlatBufferBuilder &_fbb,
     const MyGame::Sample::Vec3 *pos = nullptr,
     int16_t mana = 150,
     int16_t hp = 100,
-    flatbuffers::Offset<flatbuffers::String> name = 0,
-    flatbuffers::Offset<flatbuffers::Vector<uint8_t>> inventory = 0,
+    ::flatbuffers::Offset<::flatbuffers::String> name = 0,
+    ::flatbuffers::Offset<::flatbuffers::Vector<uint8_t>> inventory = 0,
     MyGame::Sample::Color color = MyGame::Sample::Color_Blue,
-    flatbuffers::Offset<flatbuffers::Vector<flatbuffers::Offset<MyGame::Sample::Weapon>>> weapons = 0,
+    ::flatbuffers::Offset<::flatbuffers::Vector<::flatbuffers::Offset<MyGame::Sample::Weapon>>> weapons = 0,
     MyGame::Sample::Equipment equipped_type = MyGame::Sample::Equipment_NONE,
-    flatbuffers::Offset<void> equipped = 0,
-    flatbuffers::Offset<flatbuffers::Vector<const MyGame::Sample::Vec3 *>> path = 0) {
+    ::flatbuffers::Offset<void> equipped = 0,
+    ::flatbuffers::Offset<::flatbuffers::Vector<const MyGame::Sample::Vec3 *>> path = 0) {
   MonsterBuilder builder_(_fbb);
   builder_.add_path(path);
   builder_.add_equipped(equipped);
@@ -431,21 +431,21 @@ inline flatbuffers::Offset<Monster> CreateMonster(
   return builder_.Finish();
 }
 
-inline flatbuffers::Offset<Monster> CreateMonsterDirect(
-    flatbuffers::FlatBufferBuilder &_fbb,
+inline ::flatbuffers::Offset<Monster> CreateMonsterDirect(
+    ::flatbuffers::FlatBufferBuilder &_fbb,
     const MyGame::Sample::Vec3 *pos = nullptr,
     int16_t mana = 150,
     int16_t hp = 100,
     const char *name = nullptr,
     const std::vector<uint8_t> *inventory = nullptr,
     MyGame::Sample::Color color = MyGame::Sample::Color_Blue,
-    const std::vector<flatbuffers::Offset<MyGame::Sample::Weapon>> *weapons = nullptr,
+    const std::vector<::flatbuffers::Offset<MyGame::Sample::Weapon>> *weapons = nullptr,
     MyGame::Sample::Equipment equipped_type = MyGame::Sample::Equipment_NONE,
-    flatbuffers::Offset<void> equipped = 0,
+    ::flatbuffers::Offset<void> equipped = 0,
     const std::vector<MyGame::Sample::Vec3> *path = nullptr) {
   auto name__ = name ? _fbb.CreateString(name) : 0;
   auto inventory__ = inventory ? _fbb.CreateVector<uint8_t>(*inventory) : 0;
-  auto weapons__ = weapons ? _fbb.CreateVector<flatbuffers::Offset<MyGame::Sample::Weapon>>(*weapons) : 0;
+  auto weapons__ = weapons ? _fbb.CreateVector<::flatbuffers::Offset<MyGame::Sample::Weapon>>(*weapons) : 0;
   auto path__ = path ? _fbb.CreateVectorOfStructs<MyGame::Sample::Vec3>(*path) : 0;
   return MyGame::Sample::CreateMonster(
       _fbb,
@@ -461,29 +461,29 @@ inline flatbuffers::Offset<Monster> CreateMonsterDirect(
       path__);
 }
 
-flatbuffers::Offset<Monster> CreateMonster(flatbuffers::FlatBufferBuilder &_fbb, const MonsterT *_o, const flatbuffers::rehasher_function_t *_rehasher = nullptr);
+::flatbuffers::Offset<Monster> CreateMonster(::flatbuffers::FlatBufferBuilder &_fbb, const MonsterT *_o, const ::flatbuffers::rehasher_function_t *_rehasher = nullptr);
 
-struct WeaponT : public flatbuffers::NativeTable {
+struct WeaponT : public ::flatbuffers::NativeTable {
   typedef Weapon TableType;
   std::string name{};
   int16_t damage = 0;
 };
 
-struct Weapon FLATBUFFERS_FINAL_CLASS : private flatbuffers::Table {
+struct Weapon FLATBUFFERS_FINAL_CLASS : private ::flatbuffers::Table {
   typedef WeaponT NativeTableType;
   typedef WeaponBuilder Builder;
-  static const flatbuffers::TypeTable *MiniReflectTypeTable() {
+  static const ::flatbuffers::TypeTable *MiniReflectTypeTable() {
     return WeaponTypeTable();
   }
   enum FlatBuffersVTableOffset FLATBUFFERS_VTABLE_UNDERLYING_TYPE {
     VT_NAME = 4,
     VT_DAMAGE = 6
   };
-  const flatbuffers::String *name() const {
-    return GetPointer<const flatbuffers::String *>(VT_NAME);
+  const ::flatbuffers::String *name() const {
+    return GetPointer<const ::flatbuffers::String *>(VT_NAME);
   }
-  flatbuffers::String *mutable_name() {
-    return GetPointer<flatbuffers::String *>(VT_NAME);
+  ::flatbuffers::String *mutable_name() {
+    return GetPointer<::flatbuffers::String *>(VT_NAME);
   }
   int16_t damage() const {
     return GetField<int16_t>(VT_DAMAGE, 0);
@@ -491,42 +491,42 @@ struct Weapon FLATBUFFERS_FINAL_CLASS : private flatbuffers::Table {
   bool mutate_damage(int16_t _damage = 0) {
     return SetField<int16_t>(VT_DAMAGE, _damage, 0);
   }
-  bool Verify(flatbuffers::Verifier &verifier) const {
+  bool Verify(::flatbuffers::Verifier &verifier) const {
     return VerifyTableStart(verifier) &&
            VerifyOffset(verifier, VT_NAME) &&
            verifier.VerifyString(name()) &&
            VerifyField<int16_t>(verifier, VT_DAMAGE, 2) &&
            verifier.EndTable();
   }
-  WeaponT *UnPack(const flatbuffers::resolver_function_t *_resolver = nullptr) const;
-  void UnPackTo(WeaponT *_o, const flatbuffers::resolver_function_t *_resolver = nullptr) const;
-  static flatbuffers::Offset<Weapon> Pack(flatbuffers::FlatBufferBuilder &_fbb, const WeaponT* _o, const flatbuffers::rehasher_function_t *_rehasher = nullptr);
+  WeaponT *UnPack(const ::flatbuffers::resolver_function_t *_resolver = nullptr) const;
+  void UnPackTo(WeaponT *_o, const ::flatbuffers::resolver_function_t *_resolver = nullptr) const;
+  static ::flatbuffers::Offset<Weapon> Pack(::flatbuffers::FlatBufferBuilder &_fbb, const WeaponT* _o, const ::flatbuffers::rehasher_function_t *_rehasher = nullptr);
 };
 
 struct WeaponBuilder {
   typedef Weapon 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(Weapon::VT_NAME, name);
   }
   void add_damage(int16_t damage) {
     fbb_.AddElement<int16_t>(Weapon::VT_DAMAGE, damage, 0);
   }
-  explicit WeaponBuilder(flatbuffers::FlatBufferBuilder &_fbb)
+  explicit WeaponBuilder(::flatbuffers::FlatBufferBuilder &_fbb)
         : fbb_(_fbb) {
     start_ = fbb_.StartTable();
   }
-  flatbuffers::Offset<Weapon> Finish() {
+  ::flatbuffers::Offset<Weapon> Finish() {
     const auto end = fbb_.EndTable(start_);
-    auto o = flatbuffers::Offset<Weapon>(end);
+    auto o = ::flatbuffers::Offset<Weapon>(end);
     return o;
   }
 };
 
-inline flatbuffers::Offset<Weapon> CreateWeapon(
-    flatbuffers::FlatBufferBuilder &_fbb,
-    flatbuffers::Offset<flatbuffers::String> name = 0,
+inline ::flatbuffers::Offset<Weapon> CreateWeapon(
+    ::flatbuffers::FlatBufferBuilder &_fbb,
+    ::flatbuffers::Offset<::flatbuffers::String> name = 0,
     int16_t damage = 0) {
   WeaponBuilder builder_(_fbb);
   builder_.add_name(name);
@@ -534,8 +534,8 @@ inline flatbuffers::Offset<Weapon> CreateWeapon(
   return builder_.Finish();
 }
 
-inline flatbuffers::Offset<Weapon> CreateWeaponDirect(
-    flatbuffers::FlatBufferBuilder &_fbb,
+inline ::flatbuffers::Offset<Weapon> CreateWeaponDirect(
+    ::flatbuffers::FlatBufferBuilder &_fbb,
     const char *name = nullptr,
     int16_t damage = 0) {
   auto name__ = name ? _fbb.CreateString(name) : 0;
@@ -545,7 +545,7 @@ inline flatbuffers::Offset<Weapon> CreateWeaponDirect(
       damage);
 }
 
-flatbuffers::Offset<Weapon> CreateWeapon(flatbuffers::FlatBufferBuilder &_fbb, const WeaponT *_o, const flatbuffers::rehasher_function_t *_rehasher = nullptr);
+::flatbuffers::Offset<Weapon> CreateWeapon(::flatbuffers::FlatBufferBuilder &_fbb, const WeaponT *_o, const ::flatbuffers::rehasher_function_t *_rehasher = nullptr);
 
 
 inline bool operator==(const MonsterT &lhs, const MonsterT &rhs) {
@@ -592,13 +592,13 @@ inline MonsterT &MonsterT::operator=(MonsterT o) FLATBUFFERS_NOEXCEPT {
   return *this;
 }
 
-inline MonsterT *Monster::UnPack(const flatbuffers::resolver_function_t *_resolver) const {
+inline MonsterT *Monster::UnPack(const ::flatbuffers::resolver_function_t *_resolver) const {
   auto _o = std::unique_ptr<MonsterT>(new MonsterT());
   UnPackTo(_o.get(), _resolver);
   return _o.release();
 }
 
-inline void Monster::UnPackTo(MonsterT *_o, const flatbuffers::resolver_function_t *_resolver) const {
+inline void Monster::UnPackTo(MonsterT *_o, const ::flatbuffers::resolver_function_t *_resolver) const {
   (void)_o;
   (void)_resolver;
   { auto _e = pos(); if (_e) _o->pos = flatbuffers::unique_ptr<MyGame::Sample::Vec3>(new MyGame::Sample::Vec3(*_e)); }
@@ -607,27 +607,27 @@ inline void Monster::UnPackTo(MonsterT *_o, const flatbuffers::resolver_function
   { auto _e = name(); if (_e) _o->name = _e->str(); }
   { auto _e = inventory(); if (_e) { _o->inventory.resize(_e->size()); std::copy(_e->begin(), _e->end(), _o->inventory.begin()); } }
   { auto _e = color(); _o->color = _e; }
-  { auto _e = weapons(); if (_e) { _o->weapons.resize(_e->size()); for (flatbuffers::uoffset_t _i = 0; _i < _e->size(); _i++) { if(_o->weapons[_i]) { _e->Get(_i)->UnPackTo(_o->weapons[_i].get(), _resolver); } else { _o->weapons[_i] = flatbuffers::unique_ptr<MyGame::Sample::WeaponT>(_e->Get(_i)->UnPack(_resolver)); }; } } else { _o->weapons.resize(0); } }
+  { auto _e = weapons(); if (_e) { _o->weapons.resize(_e->size()); for (::flatbuffers::uoffset_t _i = 0; _i < _e->size(); _i++) { if(_o->weapons[_i]) { _e->Get(_i)->UnPackTo(_o->weapons[_i].get(), _resolver); } else { _o->weapons[_i] = flatbuffers::unique_ptr<MyGame::Sample::WeaponT>(_e->Get(_i)->UnPack(_resolver)); }; } } else { _o->weapons.resize(0); } }
   { auto _e = equipped_type(); _o->equipped.type = _e; }
   { auto _e = equipped(); if (_e) _o->equipped.value = MyGame::Sample::EquipmentUnion::UnPack(_e, equipped_type(), _resolver); }
-  { auto _e = path(); if (_e) { _o->path.resize(_e->size()); for (flatbuffers::uoffset_t _i = 0; _i < _e->size(); _i++) { _o->path[_i] = *_e->Get(_i); } } else { _o->path.resize(0); } }
+  { auto _e = path(); if (_e) { _o->path.resize(_e->size()); for (::flatbuffers::uoffset_t _i = 0; _i < _e->size(); _i++) { _o->path[_i] = *_e->Get(_i); } } else { _o->path.resize(0); } }
 }
 
-inline flatbuffers::Offset<Monster> Monster::Pack(flatbuffers::FlatBufferBuilder &_fbb, const MonsterT* _o, const flatbuffers::rehasher_function_t *_rehasher) {
+inline ::flatbuffers::Offset<Monster> Monster::Pack(::flatbuffers::FlatBufferBuilder &_fbb, const MonsterT* _o, const ::flatbuffers::rehasher_function_t *_rehasher) {
   return CreateMonster(_fbb, _o, _rehasher);
 }
 
-inline flatbuffers::Offset<Monster> CreateMonster(flatbuffers::FlatBufferBuilder &_fbb, const MonsterT *_o, const flatbuffers::rehasher_function_t *_rehasher) {
+inline ::flatbuffers::Offset<Monster> CreateMonster(::flatbuffers::FlatBufferBuilder &_fbb, const MonsterT *_o, const ::flatbuffers::rehasher_function_t *_rehasher) {
   (void)_rehasher;
   (void)_o;
-  struct _VectorArgs { flatbuffers::FlatBufferBuilder *__fbb; const MonsterT* __o; const flatbuffers::rehasher_function_t *__rehasher; } _va = { &_fbb, _o, _rehasher}; (void)_va;
+  struct _VectorArgs { ::flatbuffers::FlatBufferBuilder *__fbb; const MonsterT* __o; const ::flatbuffers::rehasher_function_t *__rehasher; } _va = { &_fbb, _o, _rehasher}; (void)_va;
   auto _pos = _o->pos ? _o->pos.get() : nullptr;
   auto _mana = _o->mana;
   auto _hp = _o->hp;
   auto _name = _o->name.empty() ? 0 : _fbb.CreateString(_o->name);
   auto _inventory = _o->inventory.size() ? _fbb.CreateVector(_o->inventory) : 0;
   auto _color = _o->color;
-  auto _weapons = _o->weapons.size() ? _fbb.CreateVector<flatbuffers::Offset<MyGame::Sample::Weapon>> (_o->weapons.size(), [](size_t i, _VectorArgs *__va) { return CreateWeapon(*__va->__fbb, __va->__o->weapons[i].get(), __va->__rehasher); }, &_va ) : 0;
+  auto _weapons = _o->weapons.size() ? _fbb.CreateVector<::flatbuffers::Offset<MyGame::Sample::Weapon>> (_o->weapons.size(), [](size_t i, _VectorArgs *__va) { return CreateWeapon(*__va->__fbb, __va->__o->weapons[i].get(), __va->__rehasher); }, &_va ) : 0;
   auto _equipped_type = _o->equipped.type;
   auto _equipped = _o->equipped.Pack(_fbb);
   auto _path = _o->path.size() ? _fbb.CreateVectorOfStructs(_o->path) : 0;
@@ -657,27 +657,27 @@ inline bool operator!=(const WeaponT &lhs, const WeaponT &rhs) {
 }
 
 
-inline WeaponT *Weapon::UnPack(const flatbuffers::resolver_function_t *_resolver) const {
+inline WeaponT *Weapon::UnPack(const ::flatbuffers::resolver_function_t *_resolver) const {
   auto _o = std::unique_ptr<WeaponT>(new WeaponT());
   UnPackTo(_o.get(), _resolver);
   return _o.release();
 }
 
-inline void Weapon::UnPackTo(WeaponT *_o, const flatbuffers::resolver_function_t *_resolver) const {
+inline void Weapon::UnPackTo(WeaponT *_o, const ::flatbuffers::resolver_function_t *_resolver) const {
   (void)_o;
   (void)_resolver;
   { auto _e = name(); if (_e) _o->name = _e->str(); }
   { auto _e = damage(); _o->damage = _e; }
 }
 
-inline flatbuffers::Offset<Weapon> Weapon::Pack(flatbuffers::FlatBufferBuilder &_fbb, const WeaponT* _o, const flatbuffers::rehasher_function_t *_rehasher) {
+inline ::flatbuffers::Offset<Weapon> Weapon::Pack(::flatbuffers::FlatBufferBuilder &_fbb, const WeaponT* _o, const ::flatbuffers::rehasher_function_t *_rehasher) {
   return CreateWeapon(_fbb, _o, _rehasher);
 }
 
-inline flatbuffers::Offset<Weapon> CreateWeapon(flatbuffers::FlatBufferBuilder &_fbb, const WeaponT *_o, const flatbuffers::rehasher_function_t *_rehasher) {
+inline ::flatbuffers::Offset<Weapon> CreateWeapon(::flatbuffers::FlatBufferBuilder &_fbb, const WeaponT *_o, const ::flatbuffers::rehasher_function_t *_rehasher) {
   (void)_rehasher;
   (void)_o;
-  struct _VectorArgs { flatbuffers::FlatBufferBuilder *__fbb; const WeaponT* __o; const flatbuffers::rehasher_function_t *__rehasher; } _va = { &_fbb, _o, _rehasher}; (void)_va;
+  struct _VectorArgs { ::flatbuffers::FlatBufferBuilder *__fbb; const WeaponT* __o; const ::flatbuffers::rehasher_function_t *__rehasher; } _va = { &_fbb, _o, _rehasher}; (void)_va;
   auto _name = _o->name.empty() ? 0 : _fbb.CreateString(_o->name);
   auto _damage = _o->damage;
   return MyGame::Sample::CreateWeapon(
@@ -686,7 +686,7 @@ inline flatbuffers::Offset<Weapon> CreateWeapon(flatbuffers::FlatBufferBuilder &
       _damage);
 }
 
-inline bool VerifyEquipment(flatbuffers::Verifier &verifier, const void *obj, Equipment type) {
+inline bool VerifyEquipment(::flatbuffers::Verifier &verifier, const void *obj, Equipment type) {
   switch (type) {
     case Equipment_NONE: {
       return true;
@@ -699,10 +699,10 @@ inline bool VerifyEquipment(flatbuffers::Verifier &verifier, const void *obj, Eq
   }
 }
 
-inline bool VerifyEquipmentVector(flatbuffers::Verifier &verifier, const flatbuffers::Vector<flatbuffers::Offset<void>> *values, const flatbuffers::Vector<uint8_t> *types) {
+inline bool VerifyEquipmentVector(::flatbuffers::Verifier &verifier, const ::flatbuffers::Vector<::flatbuffers::Offset<void>> *values, const ::flatbuffers::Vector<uint8_t> *types) {
   if (!values || !types) return !values && !types;
   if (values->size() != types->size()) return false;
-  for (flatbuffers::uoffset_t i = 0; i < values->size(); ++i) {
+  for (::flatbuffers::uoffset_t i = 0; i < values->size(); ++i) {
     if (!VerifyEquipment(
         verifier,  values->Get(i), types->GetEnum<Equipment>(i))) {
       return false;
@@ -711,7 +711,7 @@ inline bool VerifyEquipmentVector(flatbuffers::Verifier &verifier, const flatbuf
   return true;
 }
 
-inline void *EquipmentUnion::UnPack(const void *obj, Equipment type, const flatbuffers::resolver_function_t *resolver) {
+inline void *EquipmentUnion::UnPack(const void *obj, Equipment type, const ::flatbuffers::resolver_function_t *resolver) {
   (void)resolver;
   switch (type) {
     case Equipment_Weapon: {
@@ -722,7 +722,7 @@ inline void *EquipmentUnion::UnPack(const void *obj, Equipment type, const flatb
   }
 }
 
-inline flatbuffers::Offset<void> EquipmentUnion::Pack(flatbuffers::FlatBufferBuilder &_fbb, const flatbuffers::rehasher_function_t *_rehasher) const {
+inline ::flatbuffers::Offset<void> EquipmentUnion::Pack(::flatbuffers::FlatBufferBuilder &_fbb, const ::flatbuffers::rehasher_function_t *_rehasher) const {
   (void)_rehasher;
   switch (type) {
     case Equipment_Weapon: {
@@ -757,13 +757,13 @@ inline void EquipmentUnion::Reset() {
   type = Equipment_NONE;
 }
 
-inline const flatbuffers::TypeTable *ColorTypeTable() {
-  static const flatbuffers::TypeCode type_codes[] = {
-    { flatbuffers::ET_CHAR, 0, 0 },
-    { flatbuffers::ET_CHAR, 0, 0 },
-    { flatbuffers::ET_CHAR, 0, 0 }
+inline const ::flatbuffers::TypeTable *ColorTypeTable() {
+  static const ::flatbuffers::TypeCode type_codes[] = {
+    { ::flatbuffers::ET_CHAR, 0, 0 },
+    { ::flatbuffers::ET_CHAR, 0, 0 },
+    { ::flatbuffers::ET_CHAR, 0, 0 }
   };
-  static const flatbuffers::TypeFunction type_refs[] = {
+  static const ::flatbuffers::TypeFunction type_refs[] = {
     MyGame::Sample::ColorTypeTable
   };
   static const char * const names[] = {
@@ -771,35 +771,35 @@ inline const flatbuffers::TypeTable *ColorTypeTable() {
     "Green",
     "Blue"
   };
-  static const flatbuffers::TypeTable tt = {
-    flatbuffers::ST_ENUM, 3, type_codes, type_refs, nullptr, nullptr, names
+  static const ::flatbuffers::TypeTable tt = {
+    ::flatbuffers::ST_ENUM, 3, type_codes, type_refs, nullptr, nullptr, names
   };
   return &tt;
 }
 
-inline const flatbuffers::TypeTable *EquipmentTypeTable() {
-  static const flatbuffers::TypeCode type_codes[] = {
-    { flatbuffers::ET_SEQUENCE, 0, -1 },
-    { flatbuffers::ET_SEQUENCE, 0, 0 }
+inline const ::flatbuffers::TypeTable *EquipmentTypeTable() {
+  static const ::flatbuffers::TypeCode type_codes[] = {
+    { ::flatbuffers::ET_SEQUENCE, 0, -1 },
+    { ::flatbuffers::ET_SEQUENCE, 0, 0 }
   };
-  static const flatbuffers::TypeFunction type_refs[] = {
+  static const ::flatbuffers::TypeFunction type_refs[] = {
     MyGame::Sample::WeaponTypeTable
   };
   static const char * const names[] = {
     "NONE",
     "Weapon"
   };
-  static const flatbuffers::TypeTable tt = {
-    flatbuffers::ST_UNION, 2, type_codes, type_refs, nullptr, nullptr, names
+  static const ::flatbuffers::TypeTable tt = {
+    ::flatbuffers::ST_UNION, 2, type_codes, type_refs, nullptr, nullptr, names
   };
   return &tt;
 }
 
-inline const flatbuffers::TypeTable *Vec3TypeTable() {
-  static const flatbuffers::TypeCode type_codes[] = {
-    { flatbuffers::ET_FLOAT, 0, -1 },
-    { flatbuffers::ET_FLOAT, 0, -1 },
-    { flatbuffers::ET_FLOAT, 0, -1 }
+inline const ::flatbuffers::TypeTable *Vec3TypeTable() {
+  static const ::flatbuffers::TypeCode type_codes[] = {
+    { ::flatbuffers::ET_FLOAT, 0, -1 },
+    { ::flatbuffers::ET_FLOAT, 0, -1 },
+    { ::flatbuffers::ET_FLOAT, 0, -1 }
   };
   static const int64_t values[] = { 0, 4, 8, 12 };
   static const char * const names[] = {
@@ -807,27 +807,27 @@ inline const flatbuffers::TypeTable *Vec3TypeTable() {
     "y",
     "z"
   };
-  static const flatbuffers::TypeTable tt = {
-    flatbuffers::ST_STRUCT, 3, type_codes, nullptr, nullptr, values, names
+  static const ::flatbuffers::TypeTable tt = {
+    ::flatbuffers::ST_STRUCT, 3, type_codes, nullptr, nullptr, values, names
   };
   return &tt;
 }
 
-inline const flatbuffers::TypeTable *MonsterTypeTable() {
-  static const flatbuffers::TypeCode type_codes[] = {
-    { flatbuffers::ET_SEQUENCE, 0, 0 },
-    { flatbuffers::ET_SHORT, 0, -1 },
-    { flatbuffers::ET_SHORT, 0, -1 },
-    { flatbuffers::ET_STRING, 0, -1 },
-    { flatbuffers::ET_BOOL, 0, -1 },
-    { flatbuffers::ET_UCHAR, 1, -1 },
-    { flatbuffers::ET_CHAR, 0, 1 },
-    { flatbuffers::ET_SEQUENCE, 1, 2 },
-    { flatbuffers::ET_UTYPE, 0, 3 },
-    { flatbuffers::ET_SEQUENCE, 0, 3 },
-    { flatbuffers::ET_SEQUENCE, 1, 0 }
+inline const ::flatbuffers::TypeTable *MonsterTypeTable() {
+  static const ::flatbuffers::TypeCode type_codes[] = {
+    { ::flatbuffers::ET_SEQUENCE, 0, 0 },
+    { ::flatbuffers::ET_SHORT, 0, -1 },
+    { ::flatbuffers::ET_SHORT, 0, -1 },
+    { ::flatbuffers::ET_STRING, 0, -1 },
+    { ::flatbuffers::ET_BOOL, 0, -1 },
+    { ::flatbuffers::ET_UCHAR, 1, -1 },
+    { ::flatbuffers::ET_CHAR, 0, 1 },
+    { ::flatbuffers::ET_SEQUENCE, 1, 2 },
+    { ::flatbuffers::ET_UTYPE, 0, 3 },
+    { ::flatbuffers::ET_SEQUENCE, 0, 3 },
+    { ::flatbuffers::ET_SEQUENCE, 1, 0 }
   };
-  static const flatbuffers::TypeFunction type_refs[] = {
+  static const ::flatbuffers::TypeFunction type_refs[] = {
     MyGame::Sample::Vec3TypeTable,
     MyGame::Sample::ColorTypeTable,
     MyGame::Sample::WeaponTypeTable,
@@ -846,74 +846,74 @@ inline const flatbuffers::TypeTable *MonsterTypeTable() {
     "equipped",
     "path"
   };
-  static const flatbuffers::TypeTable tt = {
-    flatbuffers::ST_TABLE, 11, type_codes, type_refs, nullptr, nullptr, names
+  static const ::flatbuffers::TypeTable tt = {
+    ::flatbuffers::ST_TABLE, 11, type_codes, type_refs, nullptr, nullptr, names
   };
   return &tt;
 }
 
-inline const flatbuffers::TypeTable *WeaponTypeTable() {
-  static const flatbuffers::TypeCode type_codes[] = {
-    { flatbuffers::ET_STRING, 0, -1 },
-    { flatbuffers::ET_SHORT, 0, -1 }
+inline const ::flatbuffers::TypeTable *WeaponTypeTable() {
+  static const ::flatbuffers::TypeCode type_codes[] = {
+    { ::flatbuffers::ET_STRING, 0, -1 },
+    { ::flatbuffers::ET_SHORT, 0, -1 }
   };
   static const char * const names[] = {
     "name",
     "damage"
   };
-  static const flatbuffers::TypeTable tt = {
-    flatbuffers::ST_TABLE, 2, type_codes, nullptr, nullptr, nullptr, names
+  static const ::flatbuffers::TypeTable tt = {
+    ::flatbuffers::ST_TABLE, 2, type_codes, nullptr, nullptr, nullptr, names
   };
   return &tt;
 }
 
 inline const MyGame::Sample::Monster *GetMonster(const void *buf) {
-  return flatbuffers::GetRoot<MyGame::Sample::Monster>(buf);
+  return ::flatbuffers::GetRoot<MyGame::Sample::Monster>(buf);
 }
 
 inline const MyGame::Sample::Monster *GetSizePrefixedMonster(const void *buf) {
-  return flatbuffers::GetSizePrefixedRoot<MyGame::Sample::Monster>(buf);
+  return ::flatbuffers::GetSizePrefixedRoot<MyGame::Sample::Monster>(buf);
 }
 
 inline Monster *GetMutableMonster(void *buf) {
-  return flatbuffers::GetMutableRoot<Monster>(buf);
+  return ::flatbuffers::GetMutableRoot<Monster>(buf);
 }
 
 inline MyGame::Sample::Monster *GetMutableSizePrefixedMonster(void *buf) {
-  return flatbuffers::GetMutableSizePrefixedRoot<MyGame::Sample::Monster>(buf);
+  return ::flatbuffers::GetMutableSizePrefixedRoot<MyGame::Sample::Monster>(buf);
 }
 
 inline bool VerifyMonsterBuffer(
-    flatbuffers::Verifier &verifier) {
+    ::flatbuffers::Verifier &verifier) {
   return verifier.VerifyBuffer<MyGame::Sample::Monster>(nullptr);
 }
 
 inline bool VerifySizePrefixedMonsterBuffer(
-    flatbuffers::Verifier &verifier) {
+    ::flatbuffers::Verifier &verifier) {
   return verifier.VerifySizePrefixedBuffer<MyGame::Sample::Monster>(nullptr);
 }
 
 inline void FinishMonsterBuffer(
-    flatbuffers::FlatBufferBuilder &fbb,
-    flatbuffers::Offset<MyGame::Sample::Monster> root) {
+    ::flatbuffers::FlatBufferBuilder &fbb,
+    ::flatbuffers::Offset<MyGame::Sample::Monster> root) {
   fbb.Finish(root);
 }
 
 inline void FinishSizePrefixedMonsterBuffer(
-    flatbuffers::FlatBufferBuilder &fbb,
-    flatbuffers::Offset<MyGame::Sample::Monster> root) {
+    ::flatbuffers::FlatBufferBuilder &fbb,
+    ::flatbuffers::Offset<MyGame::Sample::Monster> root) {
   fbb.FinishSizePrefixed(root);
 }
 
 inline flatbuffers::unique_ptr<MyGame::Sample::MonsterT> UnPackMonster(
     const void *buf,
-    const flatbuffers::resolver_function_t *res = nullptr) {
+    const ::flatbuffers::resolver_function_t *res = nullptr) {
   return flatbuffers::unique_ptr<MyGame::Sample::MonsterT>(GetMonster(buf)->UnPack(res));
 }
 
 inline flatbuffers::unique_ptr<MyGame::Sample::MonsterT> UnPackSizePrefixedMonster(
     const void *buf,
-    const flatbuffers::resolver_function_t *res = nullptr) {
+    const ::flatbuffers::resolver_function_t *res = nullptr) {
   return flatbuffers::unique_ptr<MyGame::Sample::MonsterT>(GetSizePrefixedMonster(buf)->UnPack(res));
 }
 

samples/monster_generated.swift

@@ -4,7 +4,7 @@
 
 import FlatBuffers
 
-public enum MyGame_Sample_Color: Int8, Enum {
+public enum MyGame_Sample_Color: Int8, Enum, Verifiable {
   public typealias T = Int8
   public static var byteSize: Int { return MemoryLayout<Int8>.size }
   public var value: Int8 { return self.rawValue }
@@ -12,31 +12,43 @@ public enum MyGame_Sample_Color: Int8, Enum {
   case green = 1
   case blue = 2
 
-
   public static var max: MyGame_Sample_Color { return .blue }
   public static var min: MyGame_Sample_Color { return .red }
 }
 
-public enum MyGame_Sample_Equipment: UInt8, Enum {
+
+public enum MyGame_Sample_Equipment: UInt8, UnionEnum {
   public typealias T = UInt8
+
+  public init?(value: T) {
+    self.init(rawValue: value)
+  }
+
   public static var byteSize: Int { return MemoryLayout<UInt8>.size }
   public var value: UInt8 { return self.rawValue }
   case none_ = 0
   case weapon = 1
 
-
   public static var max: MyGame_Sample_Equipment { return .weapon }
   public static var min: MyGame_Sample_Equipment { return .none_ }
 }
 
-public struct MyGame_Sample_Vec3: NativeStruct {
 
-  static func validateVersion() { FlatBuffersVersion_22_11_23() }
+public struct MyGame_Sample_Vec3: NativeStruct, Verifiable, FlatbuffersInitializable {
+
+  static func validateVersion() { FlatBuffersVersion_23_3_3() }
 
   private var _x: Float32
   private var _y: Float32
   private var _z: Float32
 
+  public init(_ bb: ByteBuffer, o: Int32) {
+    let _accessor = Struct(bb: bb, position: o)
+    _x = _accessor.readBuffer(of: Float32.self, at: 0)
+    _y = _accessor.readBuffer(of: Float32.self, at: 4)
+    _z = _accessor.readBuffer(of: Float32.self, at: 8)
+  }
+
   public init(x: Float32, y: Float32, z: Float32) {
     _x = x
     _y = y
@@ -52,11 +64,15 @@ public struct MyGame_Sample_Vec3: NativeStruct {
   public var x: Float32 { _x }
   public var y: Float32 { _y }
   public var z: Float32 { _z }
+
+  public static func verify<T>(_ verifier: inout Verifier, at position: Int, of type: T.Type) throws where T: Verifiable {
+    try verifier.inBuffer(position: position, of: MyGame_Sample_Vec3.self)
+  }
 }
 
 public struct MyGame_Sample_Vec3_Mutable: FlatBufferObject {
 
-  static func validateVersion() { FlatBuffersVersion_22_11_23() }
+  static func validateVersion() { FlatBuffersVersion_23_3_3() }
   public var __buffer: ByteBuffer! { return _accessor.bb }
   private var _accessor: Struct
 
@@ -70,14 +86,12 @@ public struct MyGame_Sample_Vec3_Mutable: FlatBufferObject {
   @discardableResult public func mutate(z: Float32) -> Bool { return _accessor.mutate(z, index: 8) }
 }
 
-public struct MyGame_Sample_Monster: FlatBufferObject {
+public struct MyGame_Sample_Monster: FlatBufferObject, Verifiable {
 
-  static func validateVersion() { FlatBuffersVersion_22_11_23() }
+  static func validateVersion() { FlatBuffersVersion_23_3_3() }
   public var __buffer: ByteBuffer! { return _accessor.bb }
   private var _accessor: Table
 
-  public static func getRootAsMonster(bb: ByteBuffer) -> MyGame_Sample_Monster { return MyGame_Sample_Monster(Table(bb: bb, position: Int32(bb.read(def: UOffset.self, position: bb.reader)) + Int32(bb.reader))) }
-
   private init(_ t: Table) { _accessor = t }
   public init(_ bb: ByteBuffer, o: Int32) { _accessor = Table(bb: bb, position: o) }
 
@@ -104,16 +118,19 @@ public struct MyGame_Sample_Monster: FlatBufferObject {
   @discardableResult public func mutate(hp: Int16) -> Bool {let o = _accessor.offset(VTOFFSET.hp.v);  return _accessor.mutate(hp, index: o) }
   public var name: String? { let o = _accessor.offset(VTOFFSET.name.v); return o == 0 ? nil : _accessor.string(at: o) }
   public var nameSegmentArray: [UInt8]? { return _accessor.getVector(at: VTOFFSET.name.v) }
+  public var hasInventory: Bool { let o = _accessor.offset(VTOFFSET.inventory.v); return o == 0 ? false : true }
   public var inventoryCount: Int32 { let o = _accessor.offset(VTOFFSET.inventory.v); return o == 0 ? 0 : _accessor.vector(count: o) }
   public func inventory(at index: Int32) -> UInt8 { let o = _accessor.offset(VTOFFSET.inventory.v); return o == 0 ? 0 : _accessor.directRead(of: UInt8.self, offset: _accessor.vector(at: o) + index * 1) }
   public var inventory: [UInt8] { return _accessor.getVector(at: VTOFFSET.inventory.v) ?? [] }
   public func mutate(inventory: UInt8, at index: Int32) -> Bool { let o = _accessor.offset(VTOFFSET.inventory.v); return _accessor.directMutate(inventory, index: _accessor.vector(at: o) + index * 1) }
   public var color: MyGame_Sample_Color { let o = _accessor.offset(VTOFFSET.color.v); return o == 0 ? .blue : MyGame_Sample_Color(rawValue: _accessor.readBuffer(of: Int8.self, at: o)) ?? .blue }
   @discardableResult public func mutate(color: MyGame_Sample_Color) -> Bool {let o = _accessor.offset(VTOFFSET.color.v);  return _accessor.mutate(color.rawValue, index: o) }
+  public var hasWeapons: Bool { let o = _accessor.offset(VTOFFSET.weapons.v); return o == 0 ? false : true }
   public var weaponsCount: Int32 { let o = _accessor.offset(VTOFFSET.weapons.v); return o == 0 ? 0 : _accessor.vector(count: o) }
   public func weapons(at index: Int32) -> MyGame_Sample_Weapon? { let o = _accessor.offset(VTOFFSET.weapons.v); return o == 0 ? nil : MyGame_Sample_Weapon(_accessor.bb, o: _accessor.indirect(_accessor.vector(at: o) + index * 4)) }
   public var equippedType: MyGame_Sample_Equipment { let o = _accessor.offset(VTOFFSET.equippedType.v); return o == 0 ? .none_ : MyGame_Sample_Equipment(rawValue: _accessor.readBuffer(of: UInt8.self, at: o)) ?? .none_ }
   public func equipped<T: FlatbuffersInitializable>(type: T.Type) -> T? { let o = _accessor.offset(VTOFFSET.equipped.v); return o == 0 ? nil : _accessor.union(o) }
+  public var hasPath: Bool { let o = _accessor.offset(VTOFFSET.path.v); return o == 0 ? false : true }
   public var pathCount: Int32 { let o = _accessor.offset(VTOFFSET.path.v); return o == 0 ? 0 : _accessor.vector(count: o) }
   public func path(at index: Int32) -> MyGame_Sample_Vec3? { let o = _accessor.offset(VTOFFSET.path.v); return o == 0 ? nil : _accessor.directRead(of: MyGame_Sample_Vec3.self, offset: _accessor.vector(at: o) + index * 12) }
   public func mutablePath(at index: Int32) -> MyGame_Sample_Vec3_Mutable? { let o = _accessor.offset(VTOFFSET.path.v); return o == 0 ? nil : MyGame_Sample_Vec3_Mutable(_accessor.bb, o: _accessor.vector(at: o) + index * 12) }
@@ -158,16 +175,35 @@ public struct MyGame_Sample_Monster: FlatBufferObject {
     MyGame_Sample_Monster.addVectorOf(path: path, &fbb)
     return MyGame_Sample_Monster.endMonster(&fbb, start: __start)
   }
+
+  public static func verify<T>(_ verifier: inout Verifier, at position: Int, of type: T.Type) throws where T: Verifiable {
+    var _v = try verifier.visitTable(at: position)
+    try _v.visit(field: VTOFFSET.pos.p, fieldName: "pos", required: false, type: MyGame_Sample_Vec3.self)
+    try _v.visit(field: VTOFFSET.mana.p, fieldName: "mana", required: false, type: Int16.self)
+    try _v.visit(field: VTOFFSET.hp.p, fieldName: "hp", required: false, type: Int16.self)
+    try _v.visit(field: VTOFFSET.name.p, fieldName: "name", required: false, type: ForwardOffset<String>.self)
+    try _v.visit(field: VTOFFSET.inventory.p, fieldName: "inventory", required: false, type: ForwardOffset<Vector<UInt8, UInt8>>.self)
+    try _v.visit(field: VTOFFSET.color.p, fieldName: "color", required: false, type: MyGame_Sample_Color.self)
+    try _v.visit(field: VTOFFSET.weapons.p, fieldName: "weapons", required: false, type: ForwardOffset<Vector<ForwardOffset<MyGame_Sample_Weapon>, MyGame_Sample_Weapon>>.self)
+    try _v.visit(unionKey: VTOFFSET.equippedType.p, unionField: VTOFFSET.equipped.p, unionKeyName: "equippedType", fieldName: "equipped", required: false, completion: { (verifier, key: MyGame_Sample_Equipment, pos) in
+      switch key {
+      case .none_:
+        break // NOTE - SWIFT doesnt support none
+      case .weapon:
+        try ForwardOffset<MyGame_Sample_Weapon>.verify(&verifier, at: pos, of: MyGame_Sample_Weapon.self)
+      }
+    })
+    try _v.visit(field: VTOFFSET.path.p, fieldName: "path", required: false, type: ForwardOffset<Vector<MyGame_Sample_Vec3, MyGame_Sample_Vec3>>.self)
+    _v.finish()
+  }
 }
 
-public struct MyGame_Sample_Weapon: FlatBufferObject {
+public struct MyGame_Sample_Weapon: FlatBufferObject, Verifiable {
 
-  static func validateVersion() { FlatBuffersVersion_22_11_23() }
+  static func validateVersion() { FlatBuffersVersion_23_3_3() }
   public var __buffer: ByteBuffer! { return _accessor.bb }
   private var _accessor: Table
 
-  public static func getRootAsWeapon(bb: ByteBuffer) -> MyGame_Sample_Weapon { return MyGame_Sample_Weapon(Table(bb: bb, position: Int32(bb.read(def: UOffset.self, position: bb.reader)) + Int32(bb.reader))) }
-
   private init(_ t: Table) { _accessor = t }
   public init(_ bb: ByteBuffer, o: Int32) { _accessor = Table(bb: bb, position: o) }
 
@@ -196,5 +232,12 @@ public struct MyGame_Sample_Weapon: FlatBufferObject {
     MyGame_Sample_Weapon.add(damage: damage, &fbb)
     return MyGame_Sample_Weapon.endWeapon(&fbb, start: __start)
   }
+
+  public static func verify<T>(_ verifier: inout Verifier, at position: Int, of type: T.Type) throws where T: Verifiable {
+    var _v = try verifier.visitTable(at: position)
+    try _v.visit(field: VTOFFSET.name.p, fieldName: "name", required: false, type: ForwardOffset<String>.self)
+    try _v.visit(field: VTOFFSET.damage.p, fieldName: "damage", required: false, type: Int16.self)
+    _v.finish()
+  }
 }
 

samples/sample_binary.py

@@ -99,20 +99,20 @@ def main():
   # Note: We did not set the `Mana` field explicitly, so we get a default value.
   assert monster.Mana() == 150
   assert monster.Hp() == 300
-  assert monster.Name() == 'Orc'
+  assert monster.Name() == b'Orc'
   assert monster.Color() == MyGame.Sample.Color.Color().Red
   assert monster.Pos().X() == 1.0
   assert monster.Pos().Y() == 2.0
   assert monster.Pos().Z() == 3.0
 
   # Get and test the `inventory` FlatBuffer `vector`.
-  for i in xrange(monster.InventoryLength()):
+  for i in range(monster.InventoryLength()):
     assert monster.Inventory(i) == i
 
   # Get and test the `weapons` FlatBuffer `vector` of `table`s.
-  expected_weapon_names = ['Sword', 'Axe']
+  expected_weapon_names = [b'Sword', b'Axe']
   expected_weapon_damages = [3, 5]
-  for i in xrange(monster.WeaponsLength()):
+  for i in range(monster.WeaponsLength()):
     assert monster.Weapons(i).Name() == expected_weapon_names[i]
     assert monster.Weapons(i).Damage() == expected_weapon_damages[i]
 
@@ -128,10 +128,10 @@ def main():
     union_weapon = MyGame.Sample.Weapon.Weapon()
     union_weapon.Init(monster.Equipped().Bytes, monster.Equipped().Pos)
 
-    assert union_weapon.Name() == "Axe"
+    assert union_weapon.Name() == b"Axe"
     assert union_weapon.Damage() == 5
 
-  print 'The FlatBuffer was successfully created and verified!'
+  print('The FlatBuffer was successfully created and verified!')
 
 if __name__ == '__main__':
   main()