forked from OSchip/llvm-project
19 lines
577 B
Plaintext
19 lines
577 B
Plaintext
// RUN: %clang_cc1 -x objective-c++ -fblocks -triple x86_64-apple-darwin10 -fobjc-runtime=macosx-fragile-10.5 -std=c++1z -emit-llvm -o - %s | FileCheck %s
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// rdar://31385153
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// Shouldn't crash!
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void takesBlock(void (^)(void));
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struct Copyable {
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Copyable(const Copyable &x);
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};
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void hasLambda(Copyable x) {
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takesBlock([x] () { });
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}
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// CHECK-LABEL: define internal void @__copy_helper_block_
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// CHECK: call void @"_ZZ9hasLambda8CopyableEN3$_0C1ERKS0_"
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// CHECK-LABEL: define internal void @"_ZZ9hasLambda8CopyableEN3$_0C2ERKS0_"
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// CHECK: call void @_ZN8CopyableC1ERKS_
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