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

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604 B
C++

// RUN: %clang_cc1 -emit-llvm -g -triple x86_64-linux-gnu %s -o - | FileCheck %s
// Make sure that the union type has template parameters.
namespace PR15637 {
template <typename T> union Value { int a; };
void g(float value) {
Value<float> tempValue;
}
Value<float> f;
}
// CHECK: {{.*}}, metadata !"Value<float>", {{.*}}, null, metadata [[TTPARAM:.*]], metadata !"_ZTSN7PR156375ValueIfEE"} ; [ DW_TAG_union_type ] [Value<float>]
// CHECK: [[TTPARAM]] = metadata !{metadata [[PARAMS:.*]]}
// CHECK: [[PARAMS]] = metadata !{{{.*}}metadata !"T",{{.*}}} ; [ DW_TAG_template_type_parameter ]