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Merge pull request #65845 from nate-chandler/eagermove_language_feature

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[AST] Added language feature for @_eagerMove.
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nate-chandler
2023-05-11 08:31:25 -07:00
committed by GitHub
parent 8a611bf6b6 b72395814b
commit 4d8dab00f8
3 changed files with 53 additions and 0 deletions
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35
test/ModuleInterface/feature-LexicalLifetimes.swift Normal file
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// RUN: %empty-directory(%t)
// RUN: %target-swift-emit-module-interface(%t/FeatureTest.swiftinterface) %s -module-name FeatureTest -disable-availability-checking
// RUN: %target-swift-typecheck-module-from-interface(%t/FeatureTest.swiftinterface) -module-name FeatureTest -disable-availability-checking
// RUN: %FileCheck %s < %t/FeatureTest.swiftinterface
// CHECK: #if compiler(>=5.3) && $LexicalLifetimes
// CHECK-NEXT: @_noEagerMove public struct Permanent {
// CHECK-NEXT: }
// CHECK-NEXT: #else
// CHECK-NEXT: public struct Permanent {
// CHECK-NEXT: }
// CHECK-NEXT: #endif
@_noEagerMove
public struct Permanent {}
// CHECK: #if compiler(>=5.3) && $LexicalLifetimes
// CHECK-NEXT: @_hasMissingDesignatedInitializers @_eagerMove public class Transient {
// CHECK-NEXT: deinit
// CHECK-NEXT: }
// CHECK-NEXT: #else
// CHECK-NEXT: @_hasMissingDesignatedInitializers public class Transient {
// CHECK-NEXT: deinit
// CHECK-NEXT: }
// CHECK-NEXT: #endif
@_eagerMove
public class Transient {}
// CHECK: #if compiler(>=5.3) && $LexicalLifetimes
// CHECK-NEXT: @_lexicalLifetimes public func lexicalInAModuleWithoutLexicalLifetimes(_ t: FeatureTest.Transient)
// CHECK-NEXT: #else
// CHECK-NEXT: public func lexicalInAModuleWithoutLexicalLifetimes(_ t: FeatureTest.Transient)
// CHECK-NEXT: #endif
@_lexicalLifetimes
public func lexicalInAModuleWithoutLexicalLifetimes(_ t: Transient) {}