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14200e412c
It should no longer be necessary to provide an `@_alwaysEmitIntoClient` version of `_diagnoseUnavailableCodeReached()`. This workaround was originally added to provide compatibility with projects that were misconfigured to compile against a newer stdlib but link against an older one. Resolves rdar://119892482.
59 lines
2.5 KiB
Swift
59 lines
2.5 KiB
Swift
// RUN: %target-swift-frontend(mock-sdk: %clang-importer-sdk) -emit-silgen -module-name Test -parse-as-library %s -verify -unavailable-decl-optimization=stub | %FileCheck %s --check-prefixes=CHECK
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// REQUIRES: objc_interop
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import Foundation
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func foo() {}
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@available(*, unavailable)
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@objc public class C: NSObject {
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// C.__allocating_init()
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// CHECK-LABEL: sil{{.*}}@$s4Test1CCACycfC
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// CHECK: [[FNREF:%.*]] = function_ref @$[[DIAGNOSEFN:(ss31_diagnoseUnavailableCodeReacheds5NeverOyF|ss31_diagnoseUnavailableCodeReacheds5NeverOyFTwb)]] : $@convention(thin) () -> Never
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// CHECK-NEXT: [[APPLY:%.*]] = apply [[FNREF]]()
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// CHECK: {{%.*}} = function_ref @$s4Test1CCACycfcTD
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// CHECK: } // end sil function '$s4Test1CCACycfC'
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//
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// dynamic C.init()
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// CHECK-LABEL: sil{{.*}}@$s4Test1CCACycfcTD
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// CHECK: [[FNREF:%.*]] = function_ref @$[[DIAGNOSEFN]] : $@convention(thin) () -> Never
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// CHECK-NEXT: [[APPLY:%.*]] = apply [[FNREF]]()
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// CHECK: objc_method %0 : $C, #C.init!initializer.foreign
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// CHECK: } // end sil function '$s4Test1CCACycfcTD'
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//
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// C.init()
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// CHECK-LABEL: sil{{.*}}@$s4Test1CCACycfc
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// CHECK: [[FNREF:%.*]] = function_ref @$[[DIAGNOSEFN]] : $@convention(thin) () -> Never
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// CHECK-NEXT: [[APPLY:%.*]] = apply [[FNREF]]()
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// CHECK: {{%.*}} = function_ref @$s4Test3fooyyF
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// CHECK: } // end sil function '$s4Test1CCACycfc'
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//
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// @objc C.init()
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// CHECK-LABEL: sil{{.*}}@$s4Test1CCACycfcTo
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// CHECK: [[FNREF:%.*]] = function_ref @$[[DIAGNOSEFN]] : $@convention(thin) () -> Never
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// CHECK-NEXT: [[APPLY:%.*]] = apply [[FNREF]]()
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// CHECK: {{%.*}} = function_ref @$s4Test1CCACycfc
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// CHECK: } // end sil function '$s4Test1CCACycfcTo'
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public override init() {
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foo()
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}
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// C.__deallocating_deinit
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// CHECK-LABEL: sil{{.*}}@$s4Test1CCfD
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// CHECK: [[FNREF:%.*]] = function_ref @$[[DIAGNOSEFN]] : $@convention(thin) () -> Never
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// CHECK-NEXT: [[APPLY:%.*]] = apply [[FNREF]]()
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// CHECK: {{%.*}} = function_ref @$s4Test3fooyyF
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// CHECK: } // end sil function '$s4Test1CCfD'
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//
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// @objc C.__deallocating_deinit
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// CHECK-LABEL: sil{{.*}}@$s4Test1CCfDTo
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// CHECK: [[FNREF:%.*]] = function_ref @$[[DIAGNOSEFN]] : $@convention(thin) () -> Never
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// CHECK-NEXT: [[APPLY:%.*]] = apply [[FNREF]]()
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// CHECK: {{%.*}} = function_ref @$s4Test1CCfD
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// CHECK: } // end sil function '$s4Test1CCfDTo'
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deinit {
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foo()
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}
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}
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