| // RUN: %clang_cc1 -std=c++14 -triple x86_64-apple-macosx10.7.0 -emit-llvm -o - %s -w | FileCheck %s |
| |
| template<typename T = int> |
| auto ft1() { |
| return [](int p = [] { return 0; } ()) { return p; }; |
| } |
| void test_ft1() { |
| // CHECK: call noundef i32 @_ZZZ3ft1IiEDavENKUliE_clEiEd_NKUlvE_clEv |
| // CHECK: call noundef i32 @_ZZ3ft1IiEDavENKUliE_clEi |
| ft1<>()(); |
| } |
| // CHECK-LABEL: define linkonce_odr noundef i32 @_ZZ3ft1IiEDavENKUliE_clEi |
| // CHECK-LABEL: define linkonce_odr noundef i32 @_ZZZ3ft1IiEDavENKUliE_clEiEd_NKUlvE_clEv |
| |
| template <typename T> |
| auto ft2() { |
| struct S { |
| T operator()(T p = []{ return 0; }()) const { return p; } |
| }; |
| return S{}; |
| } |
| void test_ft2() { |
| // CHECK: call noundef i32 @_ZZZ3ft2IiEDavENK1SclEiEd_NKUlvE_clEv |
| // CHECK: call noundef i32 @_ZZ3ft2IiEDavENK1SclEi |
| ft2<int>()(); |
| } |
| // CHECK-LABEL: define linkonce_odr noundef i32 @_ZZ3ft2IiEDavENK1SclEi |
| // CHECK-LABEL: define linkonce_odr noundef i32 @_ZZZ3ft2IiEDavENK1SclEiEd_NKUlvE_clEv |
| |
| template <typename> |
| auto vt1 = [](int p = [] { return 0; } ()) { return p; }; |
| void test_vt1() { |
| // CHECK: call noundef i32 @_ZZNK3vt1IiEMUliE_clEiEd_NKUlvE_clEv |
| // CHECK: call noundef i32 @_ZNK3vt1IiEMUliE_clEi |
| vt1<int>(); |
| } |
| // CHECK-LABEL: define linkonce_odr noundef i32 @_ZNK3vt1IiEMUliE_clEi |
| // CHECK-LABEL: define linkonce_odr noundef i32 @_ZZNK3vt1IiEMUliE_clEiEd_NKUlvE_clEv |
