| 1 | // RUN: %clang_cc1 -triple x86_64-apple-darwin10.0.0 -fblocks -emit-llvm -o - %s -fexceptions -std=c++1y | FileCheck --check-prefix CHECK_ABI_LATEST %s |
| 2 | // RUN: %clang_cc1 -triple x86_64-apple-darwin10.0.0 -fblocks -emit-llvm -o - %s -fexceptions -std=c++1y -fclang-abi-compat=6.0 | FileCheck --check-prefix CHECK_ABIV6 %s |
| 3 | |
| 4 | // CHECK-LABEL: define void @_ZN19non_inline_function3fooEv |
| 5 | // CHECK-LABEL: define internal void @"_ZZN19non_inline_function3fooEvENK3$_0clEi"(%class.anon |
| 6 | // CHECK-LABEL: define internal signext i8 @"_ZZZN19non_inline_function3fooEvENK3$_0clEiENKUlcE_clEc"(%class.anon |
| 7 | // CHECK-LABEL: define linkonce_odr void @_ZN19non_inline_function4foo2IiEEDav() |
| 8 | namespace non_inline_function { |
| 9 | auto foo() { |
| 10 | auto L = [](int a) { |
| 11 | return [](char b) { |
| 12 | return b; |
| 13 | }; |
| 14 | }; |
| 15 | L(3)('a'); |
| 16 | return L; |
| 17 | } |
| 18 | |
| 19 | template<typename T> |
| 20 | auto foo2() { |
| 21 | return [](const T&) { return 42; }; |
| 22 | } |
| 23 | |
| 24 | auto use = foo2<int>(); |
| 25 | |
| 26 | } |
| 27 | //CHECK-LABEL: define linkonce_odr void @_ZN22inline_member_function1X3fooEv(%"struct.inline_member_function::X"* %this) |
| 28 | //CHECK-LABEL: define linkonce_odr void @_ZZN22inline_member_function1X3fooEvENKUliE_clEi(%class.anon |
| 29 | //CHECK-LABEL: define linkonce_odr signext i8 @_ZZZN22inline_member_function1X3fooEvENKUliE_clEiENKUlcE_clEc(%class.anon |
| 30 | |
| 31 | namespace inline_member_function { |
| 32 | struct X { |
| 33 | auto foo() { |
| 34 | auto L = [](int a) { |
| 35 | return [](char b) { |
| 36 | return b; |
| 37 | }; |
| 38 | }; |
| 39 | return L; |
| 40 | } |
| 41 | }; |
| 42 | |
| 43 | auto run1 = X{}.foo()(3)('a'); |
| 44 | |
| 45 | template<typename S> |
| 46 | struct A { |
| 47 | template<typename T> static auto default_lambda() { |
| 48 | return [](const T&) { return 42; }; |
| 49 | } |
| 50 | |
| 51 | template<class U = decltype(default_lambda<S>())> |
| 52 | U func(U u = default_lambda<S>()) { return u; } |
| 53 | |
| 54 | template<class T> auto foo() { return [](const T&) { return 42; }; } |
| 55 | }; |
| 56 | //CHECK_ABIV6: define linkonce_odr i32 @_ZZN22inline_member_function1AIdE14default_lambdaIdEEDavENKUlRKdE_clES5_(%class.anon |
| 57 | //CHECK_ABI_LATEST: define linkonce_odr i32 @_ZZN22inline_member_function1AIdE14default_lambdaIdEEDavENKUlRKdE_clES4_(%class.anon |
| 58 | int run2 = A<double>{}.func()(3.14); |
| 59 | |
| 60 | //CHECK_ABIV6: define linkonce_odr i32 @_ZZN22inline_member_function1AIcE14default_lambdaIcEEDavENKUlRKcE_clES5_(%class.anon |
| 61 | //CHECK_ABI_LATEST: define linkonce_odr i32 @_ZZN22inline_member_function1AIcE14default_lambdaIcEEDavENKUlRKcE_clES4_(%class.anon |
| 62 | int run3 = A<char>{}.func()('a'); |
| 63 | } // end inline_member_function |
| 64 | |
| 65 | |
| 66 | // CHECK-LABEL: define linkonce_odr void @_ZN15inline_function3fooEv() |
| 67 | // CHECK: define linkonce_odr void @_ZZN15inline_function3fooEvENKUliE_clEi(%class.anon |
| 68 | // CHECK: define linkonce_odr signext i8 @_ZZZN15inline_function3fooEvENKUliE_clEiENKUlcE_clEc(%class.anon |
| 69 | namespace inline_function { |
| 70 | inline auto foo() { |
| 71 | auto L = [](int a) { |
| 72 | return [](char b) { |
| 73 | return b; |
| 74 | }; |
| 75 | }; |
| 76 | return L; |
| 77 | } |
| 78 | auto use = foo()(3)('a'); |
| 79 | } |
| 80 | |
| 81 | |