clang/test/CodeGenCXX/debug-info-inheriting-constructor.cpp

   1 // RUN: %clang_cc1 -debug-info-kind=standalone -std=c++11 -triple x86_64-darwin -emit-llvm -o - %s | FileCheck %s
   2
   3 struct A {
   4   A(int, ...);
   5 };
   6 struct B : A {
   7   using A::A;
   8 };
   9
  10 A::A(int i, ...) {}
  11 // CHECK: define{{.*}} void @{{.*}}foo
  12 // CHECK-NOT: ret void
  13 // CHECK: call void @llvm.dbg.declare
  14 // CHECK-NOT: ret void
  15 // CHECK: call void @llvm.dbg.declare(metadata ptr %{{[^,]+}},
  16 // CHECK-SAME: metadata ![[THIS:[0-9]+]], metadata !DIExpression()), !dbg ![[LOC:[0-9]+]]
  17 // CHECK: ret void, !dbg ![[NOINL:[0-9]+]]
  18 // CHECK: ![[FOO:.*]] = distinct !DISubprogram(name: "foo"
  19 // CHECK-DAG: ![[A:.*]] = distinct !DISubprogram(name: "A", linkageName: "_ZN1BCI11AEiz"
  20 void foo() {
  21 // CHECK-DAG: ![[LOC]] = !DILocation(line: 0, scope: ![[A]], inlinedAt: ![[INL:[0-9]+]])
  22 // CHECK-DAG: ![[INL]] = !DILocation(line: [[@LINE+1]], column: 5, scope: ![[FOO]])
  23   B b(0);
  24 // CHECK: ![[NOINL]] = !DILocation(line: [[@LINE+1]], column: 1, scope: !{{[0-9]+}})
  25 }