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b9e1cbd3ac
Using availability domains, reimplement the algorithm that determines whether a declaration is unavailable at runtime. The new algorithm takes ABI compatible platforms into account, ensuring that declarations that are available on iOS do not get treated as unreachable at runtime when compiling for visionOS. Resolves rdar://116742214.
65 lines
4.3 KiB
Swift
65 lines
4.3 KiB
Swift
// RUN: %target-swift-emit-silgen -target %target-swift-5.8-abi-triple -module-name Test -parse-as-library %s -verify -unavailable-decl-optimization=stub | %FileCheck %s --check-prefixes=CHECK,CHECK-SWIFT5_8
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// RUN: %target-swift-emit-silgen -target %target-swift-5.8-abi-triple -module-name Test -parse-as-library %s -verify -unavailable-decl-optimization=stub -application-extension | %FileCheck %s --check-prefixes=CHECK,CHECK-SWIFT5_8
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// RUN: %target-swift-emit-silgen -target %target-swift-5.9-abi-triple -module-name Test -parse-as-library %s -verify -unavailable-decl-optimization=stub | %FileCheck %s --check-prefixes=CHECK,CHECK-SWIFT5_9
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// RUN: %target-swift-emit-silgen -target %target-swift-5.9-abi-triple -module-name Test -parse-as-library %s -verify -unavailable-decl-optimization=stub -application-extension | %FileCheck %s --check-prefixes=CHECK,CHECK-SWIFT5_9
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// REQUIRES: OS=macosx
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// CHECK-LABEL: sil{{.*}}@$s4Test15unavailableFuncyyF
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// CHECK-SWIFT5_8: [[FNREF:%.*]] = function_ref @$ss31_diagnoseUnavailableCodeReacheds5NeverOyFTwb : $@convention(thin) () -> Never
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// CHECK-SWIFT5_9: [[FNREF:%.*]] = function_ref @$ss31_diagnoseUnavailableCodeReacheds5NeverOyF : $@convention(thin) () -> Never
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// CHECK-NEXT: [[APPLY:%.*]] = apply [[FNREF]]()
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// CHECK: } // end sil function '$s4Test15unavailableFuncyyF'
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@available(*, unavailable)
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public func unavailableFunc() {}
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// CHECK-LABEL: sil{{.*}}@$s4Test24unavailableInlinableFuncyyF
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// CHECK-SWIFT5_8: [[FNREF:%.*]] = function_ref @$ss31_diagnoseUnavailableCodeReacheds5NeverOyFTwb : $@convention(thin) () -> Never
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// CHECK-SWIFT5_9: [[FNREF:%.*]] = function_ref @$ss31_diagnoseUnavailableCodeReacheds5NeverOyFTwb : $@convention(thin) () -> Never
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// CHECK-NEXT: [[APPLY:%.*]] = apply [[FNREF]]()
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// CHECK: } // end sil function '$s4Test24unavailableInlinableFuncyyF'
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@available(*, unavailable)
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@inlinable public func unavailableInlinableFunc() {}
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// CHECK-LABEL: sil{{.*}}@$s4Test22unavailableOnMacOSFuncyyF
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// CHECK-SWIFT5_8: [[FNREF:%.*]] = function_ref @$ss31_diagnoseUnavailableCodeReacheds5NeverOyFTwb : $@convention(thin) () -> Never
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// CHECK-SWIFT5_9: [[FNREF:%.*]] = function_ref @$ss31_diagnoseUnavailableCodeReacheds5NeverOyF : $@convention(thin) () -> Never
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// CHECK-NEXT: [[APPLY:%.*]] = apply [[FNREF]]()
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// CHECK: } // end sil function '$s4Test22unavailableOnMacOSFuncyyF'
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@available(macOS, unavailable)
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public func unavailableOnMacOSFunc() {}
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// CHECK-LABEL: sil{{.*}}@$s4Test31unavailableOnMacOSExtensionFuncyyF
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// CHECK-NOT: _diagnoseUnavailableCodeReached
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// CHECK: } // end sil function '$s4Test31unavailableOnMacOSExtensionFuncyyF'
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@available(macOSApplicationExtension, unavailable)
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public func unavailableOnMacOSExtensionFunc() {}
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// CHECK-LABEL: sil{{.*}}@$s4Test021unavailableOnMacOSAndD15OSExtensionFuncyyF
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// CHECK-SWIFT5_8: [[FNREF:%.*]] = function_ref @$ss31_diagnoseUnavailableCodeReacheds5NeverOyFTwb : $@convention(thin) () -> Never
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// CHECK-SWIFT5_9: [[FNREF:%.*]] = function_ref @$ss31_diagnoseUnavailableCodeReacheds5NeverOyF : $@convention(thin) () -> Never
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// CHECK-NEXT: [[APPLY:%.*]] = apply [[FNREF]]()
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// CHECK: } // end sil function '$s4Test021unavailableOnMacOSAndD15OSExtensionFuncyyF'
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@available(macOS, unavailable)
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@available(macOSApplicationExtension, unavailable) // FIXME: Seems like this should be diagnosed as redundant
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public func unavailableOnMacOSAndMacOSExtensionFunc() {}
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// CHECK-LABEL: sil{{.*}}@$s4Test33availableOnMacOSExtensionOnlyFuncyyF
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// CHECK-NOT: _diagnoseUnavailableCodeReached
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// CHECK: } // end sil function '$s4Test33availableOnMacOSExtensionOnlyFuncyyF'
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@available(macOS, unavailable)
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@available(macOSApplicationExtension, introduced: 10.9)
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public func availableOnMacOSExtensionOnlyFunc() {}
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// CHECK-LABEL: sil{{.*}}@$s4Test20unavailableOniOSFuncyyF
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// CHECK-NOT: _diagnoseUnavailableCodeReached
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// CHECK: } // end sil function '$s4Test20unavailableOniOSFuncyyF'
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@available(iOS, unavailable)
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public func unavailableOniOSFunc() {}
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// CHECK-LABEL: sil{{.*}}@$s4Test20obsoletedOnMacOS10_9yyF
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// CHECK-NOT: _diagnoseUnavailableCodeReached
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// CHECK: } // end sil function '$s4Test20obsoletedOnMacOS10_9yyF'
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@available(macOS, obsoleted: 10.9)
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public func obsoletedOnMacOS10_9() {}
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