1 // RUN: %clang_cc1 -std=c++11 -g -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] OuterClass(const Foo * meta)25OuterClass::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: [[DECL:[0-9]+]] = {{.*}} ; [ DW_TAG_subprogram ] [line [[@LINE+2]]] [private] [Bar] 39 // CHECK1: metadata {{.*}}, metadata ![[DECL]], metadata {{.*}}, i32 [[@LINE+4]]} ; [ DW_TAG_subprogram ] [line [[@LINE+4]]] [def] [Bar] 40 void Bar(const Foo1 *); 41 }; 42 OuterClass1::InnerClass1 OuterClass1::theInnerClass1; Bar(const Foo1 * meta)43void 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] ~OuterClass2()61OuterClass2::~OuterClass2() { } 62