File: predefined-expr-sizeof.cpp

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llvm-toolchain-17 1%3A17.0.6-22
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// RUN: %clang_cc1 %s -emit-llvm -o - | FileCheck %s

// CHECK: store i32 59, ptr %size
// CHECK: store i32 65, ptr %size
template<typename T>
class TemplateClass {
public:
  void templateClassFunction() {
    int size = sizeof(__PRETTY_FUNCTION__);
  }
};

// CHECK: store i32 35, ptr %size
// CHECK: store i32 38, ptr %size
template<typename T>
void functionTemplate(T t) {
  int size = sizeof(__PRETTY_FUNCTION__);
}

int main() {
  TemplateClass<int> t1;
  t1.templateClassFunction();
  TemplateClass<double> t2;
  t2.templateClassFunction();

  functionTemplate<int>(0);
  functionTemplate(0.0);

  return 0;
}