1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
|
// 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
|
