From 7150dfb5c4e8479b1eba54f3770edb458d075542 Mon Sep 17 00:00:00 2001
From: mustiikhalil <26250654+mustiikhalil@users.noreply.github.com>
Date: Sat, 15 Nov 2025 00:07:49 +0100
Subject: [PATCH] [Swift] Bump minimum supported version of swift to 5.10
 (#8758)

---
 .bazelci/presubmit.yml                              | 4 ++--
 .github/workflows/build.yml                         | 2 +-
 FlatBuffers.podspec                                 | 2 +-
 Package.swift                                       | 2 +-
 benchmarks/swift/Package.swift                      | 2 +-
 grpc/examples/swift/Greeter/Package.swift           | 2 +-
 swift/Sources/FlatBuffers/FlatBufferBuilder.swift   | 2 +-
 swift/Sources/FlatBuffers/_InternalByteBuffer.swift | 2 +-
 tests/swift/Wasm.tests/Package.swift                | 2 +-
 tests/swift/fuzzer/Package.swift                    | 2 +-
 10 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/.bazelci/presubmit.yml b/.bazelci/presubmit.yml
index aa88684f1..7c07ba61e 100644
--- a/.bazelci/presubmit.yml
+++ b/.bazelci/presubmit.yml
@@ -10,7 +10,7 @@ tasks:
     bazel: ${{ bazel }}
     environment:
       CC: clang
-      SWIFT_VERSION: "5.9"
+      SWIFT_VERSION: "5.10"
       SWIFT_HOME: "$HOME/swift-$SWIFT_VERSION"
       PATH: "$PATH:$SWIFT_HOME/usr/bin"
     shell_commands:
@@ -26,7 +26,7 @@ tasks:
     bazel: ${{ bazel }}
     environment:
       CC: clang
-      SWIFT_VERSION: "5.9"
+      SWIFT_VERSION: "5.10"
       SWIFT_HOME: "$HOME/swift-$SWIFT_VERSION"
       PATH: "$PATH:$SWIFT_HOME/usr/bin"
     shell_commands:
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 0d6e6e614..5f098cd4a 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -503,7 +503,7 @@ jobs:
     name: Test Swift
     strategy:
       matrix:
-        swift: ["5.9", "5.10", "6.1"]
+        swift: ["5.10", "6.1", "6.2"]
     # Only 22.04 has swift at the moment https://github.com/actions/runner-images/blob/main/images/ubuntu/Ubuntu2204-Readme.md?plain=1#L30
     runs-on: ubuntu-22.04
     steps:
diff --git a/FlatBuffers.podspec b/FlatBuffers.podspec
index 95e04b8aa..4c7568395 100644
--- a/FlatBuffers.podspec
+++ b/FlatBuffers.podspec
@@ -16,7 +16,7 @@ Pod::Spec.new do |s|
   s.ios.deployment_target = '11.0'
   s.osx.deployment_target = '10.14'
 
-  s.swift_version = '5.0'
+  s.swift_version = '5.10'
   s.source_files = 'swift/Sources/Flatbuffers/*.swift'
   s.pod_target_xcconfig = {
     'BUILD_LIBRARY_FOR_DISTRIBUTION' => 'YES'
diff --git a/Package.swift b/Package.swift
index 0d2b5a351..4f60a8c74 100644
--- a/Package.swift
+++ b/Package.swift
@@ -1,4 +1,4 @@
-// swift-tools-version:5.9
+// swift-tools-version:5.10
 /*
  * Copyright 2020 Google Inc. All rights reserved.
  *
diff --git a/benchmarks/swift/Package.swift b/benchmarks/swift/Package.swift
index 4067daf66..118732987 100644
--- a/benchmarks/swift/Package.swift
+++ b/benchmarks/swift/Package.swift
@@ -1,4 +1,4 @@
-// swift-tools-version:5.9
+// swift-tools-version:5.10
 /*
  * Copyright 2020 Google Inc. All rights reserved.
  *
diff --git a/grpc/examples/swift/Greeter/Package.swift b/grpc/examples/swift/Greeter/Package.swift
index 9fd6cab83..664f2a0cd 100644
--- a/grpc/examples/swift/Greeter/Package.swift
+++ b/grpc/examples/swift/Greeter/Package.swift
@@ -1,4 +1,4 @@
-// swift-tools-version:5.9
+// swift-tools-version:5.10
 /*
  * Copyright 2020 Google Inc. All rights reserved.
  *
diff --git a/swift/Sources/FlatBuffers/FlatBufferBuilder.swift b/swift/Sources/FlatBuffers/FlatBufferBuilder.swift
index 9b1450ee3..9e778d225 100644
--- a/swift/Sources/FlatBuffers/FlatBufferBuilder.swift
+++ b/swift/Sources/FlatBuffers/FlatBufferBuilder.swift
@@ -480,7 +480,7 @@ public struct FlatBufferBuilder {
     return endVector(len: size)
   }
 
-  #if swift(>=5.0) && !os(WASI)
+  #if !os(WASI)
   @inline(__always)
   /// Creates a vector of bytes in the buffer.
   ///
diff --git a/swift/Sources/FlatBuffers/_InternalByteBuffer.swift b/swift/Sources/FlatBuffers/_InternalByteBuffer.swift
index 543a2831e..8dced85b4 100644
--- a/swift/Sources/FlatBuffers/_InternalByteBuffer.swift
+++ b/swift/Sources/FlatBuffers/_InternalByteBuffer.swift
@@ -143,7 +143,7 @@ struct _InternalByteBuffer {
 
   /// Adds a `ContiguousBytes` to buffer memory
   /// - Parameter value: bytes to copy
-  #if swift(>=5.0) && !os(WASI)
+  #if !os(WASI)
   @inline(__always)
   @usableFromInline
   mutating func push(bytes: ContiguousBytes) {
diff --git a/tests/swift/Wasm.tests/Package.swift b/tests/swift/Wasm.tests/Package.swift
index a7573d6c7..9bdf1f11b 100644
--- a/tests/swift/Wasm.tests/Package.swift
+++ b/tests/swift/Wasm.tests/Package.swift
@@ -1,4 +1,4 @@
-// swift-tools-version:5.9
+// swift-tools-version:5.10
 /*
  * Copyright 2020 Google Inc. All rights reserved.
  *
diff --git a/tests/swift/fuzzer/Package.swift b/tests/swift/fuzzer/Package.swift
index 1d34d0254..79fe836c4 100644
--- a/tests/swift/fuzzer/Package.swift
+++ b/tests/swift/fuzzer/Package.swift
@@ -1,4 +1,4 @@
-// swift-tools-version:5.9
+// swift-tools-version:5.10
 /*
  * Copyright 2020 Google Inc. All rights reserved.
  *