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28 lines
1.2 KiB
Swift
28 lines
1.2 KiB
Swift
// RUN: %empty-directory(%t)
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// RUN: %build-irgen-test-overlays
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// RUN: %target-swift-frontend(mock-sdk: -sdk %S/Inputs -I %t) -primary-file %s -emit-ir | %FileCheck %s
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// REQUIRES: CPU=x86_64
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// REQUIRES: objc_interop
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import Foundation
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@objc class Foo : NSObject {
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// CHECK: define internal void @"$s13objc_pointers3FooC16pointerArguments_1y1z1wySpySiG_SvSPySiGSAyACSgGtFTo"(%0* %0, i8* %1, i64* %2, i8* %3, i64* %4, %0** %5)
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@objc func pointerArguments(_ x: UnsafeMutablePointer<Int>,
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y: UnsafeMutableRawPointer,
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z: UnsafePointer<Int>,
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w: AutoreleasingUnsafeMutablePointer<Foo?>) {}
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// CHECK: define internal void @"$s13objc_pointers3FooC24pointerMetatypeArguments1x1yySAyyXlXpG_SAyyXlXpSgGtFTo"(%0* %0, i8* %1, i8** %2, i8** %3)
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@objc func pointerMetatypeArguments(x: AutoreleasingUnsafeMutablePointer<AnyClass>,
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y: AutoreleasingUnsafeMutablePointer<AnyClass?>) {}
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}
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// CHECK-LABEL: s13objc_pointers14returnNSObject3objSo0D0CAE_tF
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func returnNSObject(obj: NSObject) -> NSObject {
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// CHECK-NOT: return
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// CHECK: @llvm.objc.retain
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return obj
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}
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