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At Onone, many types of functions (anything user written, compiler generated setters and getters, etc), should be kept in the final binary so they're accessible by the debugger. rdar://126763340
29 lines
1.2 KiB
Swift
29 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 @"$s13objc_pointers3FooC16pointerArguments_1y1z1wySpySiG_SvSPySiGSAyACSgGtFTo"(ptr %0, ptr %1, ptr %2, ptr %3, ptr %4, ptr %5)
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@objc func pointerArguments(_ x: UnsafeMutablePointer<Int>,
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y: UnsafeMutableRawPointer,
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z: UnsafePointer<Int>,
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w: AutoreleasingUnsafeMutablePointer<Foo?>) {}
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// CHECK: define internal void @"$s13objc_pointers3FooC24pointerMetatypeArguments1x1yySAyyXlXpG_SAyyXlXpSgGtFTo"(ptr %0, ptr %1, ptr %2, ptr %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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@_semantics("no.preserve.debugger")
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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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