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Bump the Swift version to 6.3 #83748

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Merged
merged 3 commits into from
Sep 4, 2025
Merged

Bump the Swift version to 6.3 #83748

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63ef5a0
Bump the Swift version to 6.3
shahmishal Aug 15, 2025
e5020ed
Update the runtime version to 6.3
shahmishal Aug 27, 2025
8c2bc95
Update the runtime version for Supplemental and Overlay libs
shahmishal Aug 27, 2025
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2 changes: 1 addition & 1 deletion Runtimes/Core/CMakeLists.txt
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Expand Up @@ -59,7 +59,7 @@ if($ENV{BUILD_NUMBER})
endif()
project(SwiftCore
LANGUAGES C CXX Swift
VERSION 6.1.0${BUILD_NUMBER})
VERSION 6.3.0${BUILD_NUMBER})

# The Swift standard library is not intended for use as a sub-library as part of
# another project. It is tightly coupled with the compiler version.
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2 changes: 1 addition & 1 deletion Runtimes/Overlay/CMakeLists.txt
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Expand Up @@ -29,7 +29,7 @@ if($ENV{BUILD_NUMBER})
endif()
project(SwiftOverlay
LANGUAGES C CXX Swift
VERSION 6.1.0${BUILD_NUMBER})
VERSION 6.3.0${BUILD_NUMBER})

set(CMAKE_Swift_LANGUAGE_VERSION 5)

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2 changes: 1 addition & 1 deletion Runtimes/Supplemental/Differentiation/CMakeLists.txt
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Expand Up @@ -15,7 +15,7 @@ if($ENV{BUILD_NUMBER})
endif()
project(SwiftDifferentiation
LANGUAGES Swift C
VERSION 6.1.0${BUILD_NUMBER})
VERSION 6.3.0${BUILD_NUMBER})

if(NOT PROJECT_IS_TOP_LEVEL)
message(SEND_ERROR "Swift Differentiation must build as a standalone project")
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2 changes: 1 addition & 1 deletion Runtimes/Supplemental/Observation/CMakeLists.txt
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Expand Up @@ -15,7 +15,7 @@ if($ENV{BUILD_NUMBER})
endif()
project(SwiftObservation
LANGUAGES Swift CXX
VERSION 6.1.0${BUILD_NUMBER})
VERSION 6.3.0${BUILD_NUMBER})

if(NOT PROJECT_IS_TOP_LEVEL)
message(SEND_ERROR "Swift Observation must build as a standalone project")
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2 changes: 1 addition & 1 deletion Runtimes/Supplemental/StringProcessing/CMakeLists.txt
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Expand Up @@ -15,7 +15,7 @@ if($ENV{BUILD_NUMBER})
endif()
project(SwiftStringProcessing
LANGUAGES Swift C
VERSION 6.1.0${BUILD_NUMBER})
VERSION 6.3.0${BUILD_NUMBER})

if(NOT PROJECT_IS_TOP_LEVEL)
message(FATAL_ERROR "Swift StringProcessing must build as a standalone project")
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2 changes: 1 addition & 1 deletion Runtimes/Supplemental/Synchronization/CMakeLists.txt
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Expand Up @@ -15,7 +15,7 @@ if($ENV{BUILD_NUMBER})
endif()
project(SwiftSynchronization
LANGUAGES Swift
VERSION 6.1.0${BUILD_NUMBER})
VERSION 6.3.0${BUILD_NUMBER})
# FIXME(compnerd) this is a workaround for `GNUInstallDirs` which cannot be used
# with a pure Swift project.
enable_language(C)
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2 changes: 1 addition & 1 deletion Runtimes/Supplemental/Volatile/CMakeLists.txt
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Expand Up @@ -15,7 +15,7 @@ if($ENV{BUILD_NUMBER})
endif()
project(SwiftVolatile
LANGUAGES Swift
VERSION 6.1.0${BUILD_NUMBER})
VERSION 6.3.0${BUILD_NUMBER})
# FIXME(compnerd) this is a workaround for `GNUInstallDirs` which cannot be used
# with a pure Swift project.
enable_language(C)
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2 changes: 1 addition & 1 deletion cmake/SwiftVersion.cmake
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Expand Up @@ -2,6 +2,6 @@
# can be reused when a new version of Swift comes out (assuming the user hasn't
# manually set it as part of their own CMake configuration).
set(SWIFT_VERSION_MAJOR 6)
set(SWIFT_VERSION_MINOR 2)
set(SWIFT_VERSION_MINOR 3)
set(SWIFT_VERSION "${SWIFT_VERSION_MAJOR}.${SWIFT_VERSION_MINOR}")

6 changes: 3 additions & 3 deletions test/IRGen/objc.swift
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Expand Up @@ -139,7 +139,7 @@ class WeakObjC {
// CHECK: i32 1, !"Objective-C Version", i32 2}
// CHECK: i32 1, !"Objective-C Image Info Version", i32 0}
// CHECK: i32 1, !"Objective-C Image Info Section", !"__DATA,__objc_imageinfo,regular,no_dead_strip"}
// 100796160 == (6 << 24) | (2 << 16) | (7 << 8).
// 6 and 2 is the current major.minor version. 7 is the Swift ABI version.
// CHECK: i32 4, !"Objective-C Garbage Collection", i32 100796160}
// 100861696 == (6 << 24) | (3 << 16) | (7 << 8).
// 6 and 3 is the current major.minor version. 7 is the Swift ABI version.
// CHECK: i32 4, !"Objective-C Garbage Collection", i32 100861696}
// CHECK: i32 1, !"Swift Version", i32 7}
2 changes: 1 addition & 1 deletion test/SourceKit/Misc/compiler_version.swift
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@@ -1,5 +1,5 @@
// RUN: %sourcekitd-test -req=compiler-version | %FileCheck %s

// CHECK: key.version_major: 6
// CHECK: key.version_minor: 2
// CHECK: key.version_minor: 3
// CHECK: key.version_patch: 0
2 changes: 1 addition & 1 deletion utils/build_swift/build_swift/defaults.py
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Expand Up @@ -47,7 +47,7 @@
CMAKE_GENERATOR = 'Ninja'

COMPILER_VENDOR = 'none'
SWIFT_USER_VISIBLE_VERSION = Version('6.2')
SWIFT_USER_VISIBLE_VERSION = Version('6.3')
CLANG_USER_VISIBLE_VERSION = Version('17.0.0')
SWIFT_ANALYZE_CODE_COVERAGE = 'false'

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