llvm/clang/test/CodeGenCXX/globalinit-loc.cpp

// RUN: %clang_cc1 -emit-llvm -debug-info-kind=limited %s -o - | FileCheck %s
//
// Verify that the global init helper function does not get associated
// with any source location.
//
// CHECK: define internal {{.*}}void @_GLOBAL__sub_I_globalinit_loc.cpp({{.*}} {
// CHECK: !dbg ![[DBG:.*]]
// CHECK: !DISubprogram(linkageName: "_GLOBAL__sub_I_globalinit_loc.cpp"
// CHECK-NOT:           line:
// CHECK-SAME:          DISPFlagLocalToUnit
// CHECK-SAME:          DISPFlagDefinition
// CHECK: ![[DBG]] = !DILocation(line: 0,
# 99 "someheader.h"
class A {
public:
  A();
  int foo() { return 0; }
};
# 5 "main.cpp"
A a;

int f() {
  return a.foo();
}