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https://github.com/apple/swift.git
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Allan Shortlidge
c03ba38ba5
The accepted spelling of the official attribute is `@c`. In the fullness of time, it would be confusing that tests for `@c` refer to the old spelling (`@_cdecl`).
41 lines
1.1 KiB
Swift
41 lines
1.1 KiB
Swift
// RUN: %target-swift-frontend(mock-sdk: %clang-importer-sdk) \
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// RUN: -disable-objc-interop \
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// RUN: -F %clang-importer-sdk-path/frameworks %s \
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// RUN: -import-objc-header %S/Inputs/objc_implementation.h -emit-ir \
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// RUN: -target %target-future-triple > %t.ir
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// RUN: %FileCheck --input-file %t.ir %s
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@implementation @c
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public func implFunc(_ param: Int32) {}
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@implementation @c
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public func implFuncCName(_ param: Int32) {}
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@implementation @c(implFuncRenamed_C)
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public func implFuncRenamed_Swift(param: Int32) {}
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public func fn() {
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implFunc(2)
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implFuncCName(3)
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implFuncRenamed_Swift(param: 4)
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}
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/// implFunc(_:)
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// CHECK-LABEL: define{{.*}} void @implFunc
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// CHECK-NOT: define{{.*}} swiftcc void @"$s16c_implementation8implFuncyys5Int32VF"
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/// inplFuncCName(_:)
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// CHECK-LABEL: define{{.*}} void @"\01_implFuncAsmName"
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// CHECK-NOT: define{{.*}} swiftcc void @"$s16c_implementation13implFuncCNameyys5Int32VF"
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/// fn()
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// CHECK-LABEL: define{{.*}} swiftcc void @"$s16c_implementation2fnyyF"
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// CHECK: call void @implFunc
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// CHECK: call void @"\01_implFuncAsmName"
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// CHECK: call void @implFuncRenamed_C
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// CHECK: ret void
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// CHECK: }
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