| // RUN: %clang_cc1 -triple x86_64-unk-unk -o - -emit-llvm -debug-info-kind=standalone -gtemplate-alias %s -gsimple-template-names=simple \ |
| // RUN: | FileCheck %s |
| |
| //// Check that -gtemplate-alias causes DW_TAG_template_alias emission for |
| //// variadic template aliases. See template-alias.cpp for more template alias |
| //// tests. |
| |
| template<typename Y, int Z> |
| struct X { |
| Y m1 = Z; |
| }; |
| |
| template<int I, typename... Ts> |
| using A = X<Ts..., I>; |
| |
| A<5, int> a; |
| |
| // CHECK: !DIDerivedType(tag: DW_TAG_template_alias, name: "A", file: ![[#]], line: [[#]], baseType: ![[baseType:[0-9]+]], extraData: ![[extraData:[0-9]+]]) |
| // CHECK: ![[baseType]] = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "X", |
| // CHECK: ![[int:[0-9]+]] = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) |
| // CHECK: ![[extraData]] = !{![[I:[0-9]+]], ![[Ts:[0-9]+]]} |
| // CHECK: ![[I]] = !DITemplateValueParameter(name: "I", type: ![[int]], value: i32 5) |
| // CHECK: ![[Ts]] = !DITemplateValueParameter(tag: DW_TAG_GNU_template_parameter_pack, name: "Ts", value: ![[types:[0-9]+]]) |
| // CHECK: ![[types]] = !{![[int_template_param:[0-9]+]]} |
| // CHECK: ![[int_template_param]] = !DITemplateTypeParameter(type: ![[int]]) |
