diff options
Diffstat (limited to 'test/CodeGenCXX/debug-info-static-member.cpp')
| -rw-r--r-- | test/CodeGenCXX/debug-info-static-member.cpp | 68 |
1 files changed, 35 insertions, 33 deletions
diff --git a/test/CodeGenCXX/debug-info-static-member.cpp b/test/CodeGenCXX/debug-info-static-member.cpp index 8e5207d5c30b..ed8ae015cfc3 100644 --- a/test/CodeGenCXX/debug-info-static-member.cpp +++ b/test/CodeGenCXX/debug-info-static-member.cpp @@ -1,4 +1,6 @@ // RUN: %clangxx -target x86_64-unknown-unknown -g %s -emit-llvm -S -o - | FileCheck %s +// RUN: %clangxx -target x86_64-unknown-unknown -g -std=c++98 %s -emit-llvm -S -o - | FileCheck %s +// RUN: %clangxx -target x86_64-unknown-unknown -g -std=c++11 %s -emit-llvm -S -o - | FileCheck %s // PR14471 enum X { @@ -10,7 +12,11 @@ class C const static bool const_a = true; protected: static int b; +#if __cplusplus >= 201103L + constexpr static float const_b = 3.14; +#else const static float const_b = 3.14; +#endif public: static int c; const static int const_c = 18; @@ -18,37 +24,35 @@ public: static X x_a; }; -int C::a = 4; -int C::b = 2; -int C::c = 1; - -int main() -{ - C instance_C; - instance_C.d = 8; - return C::c; -} - // The definition of C::a drives the emission of class C, which is // why the definition of "a" comes before the declarations while // "b" and "c" come after. // CHECK: !DICompositeType(tag: DW_TAG_enumeration_type, name: "X"{{.*}}, identifier: "_ZTS1X") -// CHECK: !DICompositeType(tag: DW_TAG_class_type, name: "C"{{.*}}, identifier: "_ZTS1C") -// -// CHECK: ![[DECL_A:[0-9]+]] = !DIDerivedType(tag: DW_TAG_member, name: "a" +// CHECK: !DICompositeType(tag: DW_TAG_structure_type, name: "anon_static_decl_struct" +// CHECK: !DIDerivedType(tag: DW_TAG_member, name: "anon_static_decl_var" +// CHECK: !DICompositeType(tag: DW_TAG_structure_type, name: "static_decl_templ<int>" +// CHECK-NOT: DIFlagFwdDecl +// CHECK-SAME: ){{$}} +// CHECK: !DIDerivedType(tag: DW_TAG_member, name: "static_decl_templ_var" + +// CHECK: !DIGlobalVariable(name: "a", {{.*}}variable: i32* @_ZN1C1aE, declaration: ![[DECL_A:[0-9]+]]) +int C::a = 4; +// CHECK: ![[DECL_A]] = !DIDerivedType(tag: DW_TAG_member, name: "a" // CHECK-NOT: size: // CHECK-NOT: align: // CHECK-NOT: offset: // CHECK-SAME: flags: DIFlagStaticMember) // +// CHECK: !DICompositeType(tag: DW_TAG_class_type, name: "C"{{.*}}, identifier: "_ZTS1C") +// // CHECK: !DIDerivedType(tag: DW_TAG_member, name: "const_a" // CHECK-NOT: size: // CHECK-NOT: align: // CHECK-NOT: offset: // CHECK-SAME: flags: DIFlagStaticMember, // CHECK-SAME: extraData: i1 true) -// + // CHECK: ![[DECL_B:[0-9]+]] = !DIDerivedType(tag: DW_TAG_member, name: "b" // CHECK-NOT: size: // CHECK-NOT: align: @@ -61,7 +65,7 @@ int main() // CHECK-NOT: offset: // CHECK-SAME: flags: DIFlagProtected | DIFlagStaticMember, // CHECK-SAME: extraData: float 0x{{.*}}) -// + // CHECK: ![[DECL_C:[0-9]+]] = !DIDerivedType(tag: DW_TAG_member, name: "c" // CHECK-NOT: size: // CHECK-NOT: align: @@ -78,12 +82,19 @@ int main() // CHECK: !DIDerivedType(tag: DW_TAG_member, name: "x_a" // CHECK-SAME: flags: DIFlagPublic | DIFlagStaticMember) -// CHECK: !DICompositeType(tag: DW_TAG_structure_type, name: "static_decl_templ<int>" -// CHECK-NOT: DIFlagFwdDecl -// CHECK-SAME: ){{$}} -// CHECK: !DIDerivedType(tag: DW_TAG_member, name: "static_decl_templ_var" +// CHECK: !DIGlobalVariable(name: "b", {{.*}}variable: i32* @_ZN1C1bE, declaration: ![[DECL_B]]) +int C::b = 2; +// CHECK: !DIGlobalVariable(name: "c", {{.*}}variable: i32* @_ZN1C1cE, declaration: ![[DECL_C]]) +int C::c = 1; -// CHECK: [[NS_X:![0-9]+]] = !DINamespace(name: "x" +int main() +{ + C instance_C; + instance_C.d = 8; + return C::c; +} + +// CHECK-NOT: !DIGlobalVariable(name: "anon_static_decl_var" // Test this in an anonymous namespace to ensure the type is retained even when // it doesn't get automatically retained by the string type reference machinery. @@ -94,9 +105,6 @@ struct anon_static_decl_struct { } -// CHECK: !DICompositeType(tag: DW_TAG_structure_type, name: "anon_static_decl_struct" -// CHECK: !DIDerivedType(tag: DW_TAG_member, name: "anon_static_decl_var" - int ref() { return anon_static_decl_struct::anon_static_decl_var; } @@ -113,12 +121,6 @@ int static_decl_templ_ref() { return static_decl_templ<int>::static_decl_templ_var; } -// CHECK: !DIGlobalVariable(name: "a", {{.*}}variable: i32* @_ZN1C1aE, declaration: ![[DECL_A]]) -// CHECK: !DIGlobalVariable(name: "b", {{.*}}variable: i32* @_ZN1C1bE, declaration: ![[DECL_B]]) -// CHECK: !DIGlobalVariable(name: "c", {{.*}}variable: i32* @_ZN1C1cE, declaration: ![[DECL_C]]) - -// CHECK-NOT: !DIGlobalVariable(name: "anon_static_decl_var" - // Verify that even when a static member declaration is created lazily when // creating the definition, the declaration line is that of the canonical // declaration, not the definition. Also, since we look at the canonical @@ -135,10 +137,10 @@ const int V::const_va; namespace x { struct y { +// CHECK: !DIGlobalVariable(name: "z", +// CHECK-SAME: scope: [[NS_X:![0-9]+]] +// CHECK: [[NS_X]] = !DINamespace(name: "x" static int z; }; int y::z; } - -// CHECK: !DIGlobalVariable(name: "z", -// CHECK-SAME: scope: [[NS_X]] |