xref: /aosp_15_r20/external/clang/test/CodeGenCXX/debug-info-union-template.cpp (revision 67e74705e28f6214e480b399dd47ea732279e315) 
1*67e74705SXin Li // RUN: %clang_cc1 -emit-llvm -debug-info-kind=limited -triple x86_64-linux-gnu  %s -o - | FileCheck %s
2*67e74705SXin Li 
3*67e74705SXin Li // Make sure that the union type has template parameters.
4*67e74705SXin Li 
5*67e74705SXin Li namespace PR15637 {
6*67e74705SXin Li   template <typename T> union Value { int a; };
g(float value)7*67e74705SXin Li   void g(float value) {
8*67e74705SXin Li     Value<float> tempValue;
9*67e74705SXin Li   }
10*67e74705SXin Li   Value<float> f;
11*67e74705SXin Li }
12*67e74705SXin Li 
13*67e74705SXin Li // CHECK: !DICompositeType(tag: DW_TAG_union_type, name: "Value<float>",
14*67e74705SXin Li // CHECK-SAME:             templateParams: [[TTPARAM:![0-9]+]]
15*67e74705SXin Li // CHECK-SAME:             identifier: "_ZTSN7PR156375ValueIfEE"
16*67e74705SXin Li // CHECK: [[TTPARAM]] = !{[[PARAMS:.*]]}
17*67e74705SXin Li // CHECK: [[PARAMS]] = !DITemplateTypeParameter(name: "T"
18