413111952a
We might get into bad situations where we try to embed the signature of an inner lambda into an outer lambda which cannot work: the inner lambda wants to embed the name of the outer lambda! Instead, omit the return type for lambdas. This fixes PR26105. N.B. While we are here, make lambdas nested within functions use an artificial scope so that they can get demangled. llvm-svn: 258003
36 lines
714 B
C++
36 lines
714 B
C++
// RUN: %clang_cc1 -triple i686-windows-msvc -emit-llvm -std=c++11 -o - %s | FileCheck %s
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// Make sure that we emit H's constructor twice: once with the first lambda
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// inside of 'lep' and again with the second lambda inside of 'lep'.
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// CHECK-DAG: @"\01??0?$H@V<lambda_1>@?0???$lep@X@@YAXXZ@@@QAE@XZ"
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// CHECK-DAG: @"\01??0?$H@V<lambda_2>@?0???$lep@X@@YAXXZ@@@QAE@XZ"
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template <typename>
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struct H {
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H() {}
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};
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template <typename Fx>
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int K_void(const Fx &) {
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H<Fx> callee;
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return 0;
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}
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template <typename Fx>
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int K_int(const Fx &) {
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H<Fx> callee;
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return 0;
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}
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struct pair {
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pair(int, int);
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};
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struct E1;
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template <typename>
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void lep() {
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pair x(K_void([] {}), K_int([] {}));
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}
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auto z = lep<void>;
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