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      1 // RUN: %clang_cc1 -emit-llvm -g -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: {{.*}}, metadata !"Value<float>", {{.*}}, null, metadata [[TTPARAM:.*]], metadata !"_ZTSN7PR156375ValueIfEE"} ; [ DW_TAG_union_type ] [Value<float>]
     14 // CHECK: [[TTPARAM]] = metadata !{metadata [[PARAMS:.*]]}
     15 // CHECK: [[PARAMS]] = metadata !{{{.*}}metadata !"T",{{.*}}} ; [ DW_TAG_template_type_parameter ]
     16