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21 lines
556 B
Swift
21 lines
556 B
Swift
// RUN: %target-swift-frontend %s -emit-ir -g -o - | %FileCheck %s
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class C {
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func withClosure(_ : () -> ()) -> () {}
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func f() {
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// CHECK: define{{.*}}$s11capturelist1CC1fyyFyyXEfU_
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// There should not be a local weak variable "self" shadowing the
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// implicit self argument.
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// let self
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// CHECK: call void @llvm.dbg
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// let s
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// CHECK: call void @llvm.dbg
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// var weak self
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// CHECK-NOT: call void @llvm.dbg
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// CHECK: ret void
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withClosure { [weak self] in
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guard let s = self else { return }
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}
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}
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}
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