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      1 // RUN: %clang_cc1 -std=c++11 -g -O0 -emit-llvm -g -triple x86_64-apple-darwin %s -o %t
      2 // RUN: cat %t | FileCheck %s -check-prefix=CHECK0
      3 // RUN: cat %t | FileCheck %s -check-prefix=CHECK1
      4 // RUN: cat %t | FileCheck %s -check-prefix=CHECK2
      5 //
      6 // This test ensures that we associate a declaration with the
      7 // definition of the constructor for OuterClass. The declaration is
      8 // necessary so the backend can emit the DW_AT_specification attribute
      9 // for the definition.
     10 //
     11 // rdar://problem/13116508
     12 
     13 class Foo;
     14 class OuterClass
     15 {
     16   static class InnerClass {
     17   public:
     18     InnerClass(); // Here createContextChain() generates a limited type for OuterClass.
     19   } theInnerClass;
     20 // CHECK0: [[DECL:[0-9]+]] = {{.*}} ; [ DW_TAG_subprogram ] [line [[@LINE+1]]] [private] [OuterClass]
     21   OuterClass(const Foo *); // line 10
     22 };
     23 OuterClass::InnerClass OuterClass::theInnerClass; // This toplevel decl causes InnerClass to be generated.
     24 // CHECK0: metadata {{.*}}, metadata ![[DECL]], metadata {{.*}}, i32 [[@LINE+1]]} ; [ DW_TAG_subprogram ] [line [[@LINE+1]]] [def] [OuterClass]
     25 OuterClass::OuterClass(const Foo *meta) { } // line 13
     26 
     27 
     28 
     29 
     30 
     31 class Foo1;
     32 class OuterClass1
     33 {
     34   static class InnerClass1 {
     35   public:
     36     InnerClass1();
     37   } theInnerClass1;
     38 // CHECK1: metadata {{.*}}, metadata ![[DECL:[0-9]+]], metadata {{.*}}, i32 [[@LINE+5]]} ; [ DW_TAG_subprogram ] [line [[@LINE+5]]] [def] [Bar]
     39   void Bar(const Foo1 *);
     40 };
     41 OuterClass1::InnerClass1 OuterClass1::theInnerClass1;
     42 // CHECK1: [[DECL]] = {{.*}} ; [ DW_TAG_subprogram ] [line [[@LINE-3]]] [private] [Bar]
     43 void OuterClass1::Bar(const Foo1 *meta) { }
     44 
     45 
     46 
     47 
     48 
     49 class Foo2;
     50 class OuterClass2
     51 {
     52   static class InnerClass2 {
     53   public:
     54     InnerClass2();
     55   } theInnerClass2;
     56 // CHECK2: [[DECL:[0-9]+]] = {{.*}} ; [ DW_TAG_subprogram ] [line [[@LINE+1]]] [private] [~OuterClass2]
     57   ~OuterClass2(); // line 10
     58 };
     59 OuterClass2::InnerClass2 OuterClass2::theInnerClass2;
     60 // CHECK2: metadata {{.*}}, metadata ![[DECL]], metadata {{.*}}, i32 [[@LINE+1]]} ; [ DW_TAG_subprogram ] [line [[@LINE+1]]] [def] [~OuterClass2]
     61 OuterClass2::~OuterClass2() { }
     62