clang/test/CodeGenCXX/debug-info-union-template.cpp

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