diff options
Diffstat (limited to 'test/CodeGenCXX/debug-info-ms-ptr-to-member.cpp')
| -rw-r--r-- | test/CodeGenCXX/debug-info-ms-ptr-to-member.cpp | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/test/CodeGenCXX/debug-info-ms-ptr-to-member.cpp b/test/CodeGenCXX/debug-info-ms-ptr-to-member.cpp new file mode 100644 index 0000000000000..4b9f2a146896b --- /dev/null +++ b/test/CodeGenCXX/debug-info-ms-ptr-to-member.cpp @@ -0,0 +1,52 @@ +// RUN: %clang_cc1 -triple x86_64-windows -debug-info-kind=limited -gcodeview %s -emit-llvm -o - | FileCheck %s + +// Test member pointer inheritance models. + +struct A { int a; }; +struct B { int b; }; +struct C : A, B { int c; }; +struct D : virtual C { int d; }; +struct E; +int A::*pmd_a; +int C::*pmd_b; +int D::*pmd_c; +int E::*pmd_d; +void (A::*pmf_a)(); +void (C::*pmf_b)(); +void (D::*pmf_c)(); +void (E::*pmf_d)(); + +// Test incomplete MPTs, which don't have inheritance models. + +struct Incomplete; +int Incomplete::**ppmd; +void (Incomplete::**ppmf)(); + +// CHECK: distinct !DIGlobalVariable(name: "pmd_a", {{.*}} type: ![[pmd_a:[^, ]*]], {{.*}}) +// CHECK: ![[pmd_a]] = !DIDerivedType(tag: DW_TAG_ptr_to_member_type, baseType: !{{.*}}, size: 32, flags: DIFlagSingleInheritance, {{.*}}) +// CHECK: distinct !DIGlobalVariable(name: "pmd_b", {{.*}} type: ![[pmd_b:[^, ]*]], {{.*}}) +// CHECK: ![[pmd_b]] = !DIDerivedType(tag: DW_TAG_ptr_to_member_type, baseType: !{{.*}}, size: 32, flags: DIFlagMultipleInheritance, {{.*}}) +// CHECK: distinct !DIGlobalVariable(name: "pmd_c", {{.*}} type: ![[pmd_c:[^, ]*]], {{.*}}) +// CHECK: ![[pmd_c]] = !DIDerivedType(tag: DW_TAG_ptr_to_member_type, baseType: !{{.*}}, size: 64, flags: DIFlagVirtualInheritance, {{.*}}) +// CHECK: distinct !DIGlobalVariable(name: "pmd_d", {{.*}} type: ![[pmd_d:[^, ]*]], {{.*}}) +// CHECK: ![[pmd_d]] = !DIDerivedType(tag: DW_TAG_ptr_to_member_type, baseType: !{{.*}}, size: 96, +// CHECK-NOT: flags: +// CHECK-SAME: ){{$}} + +// CHECK: distinct !DIGlobalVariable(name: "pmf_a", {{.*}} type: ![[pmf_a:[^, ]*]], {{.*}}) +// CHECK: ![[pmf_a]] = !DIDerivedType(tag: DW_TAG_ptr_to_member_type, baseType: !{{.*}}, size: 64, flags: DIFlagSingleInheritance, {{.*}}) +// CHECK: distinct !DIGlobalVariable(name: "pmf_b", {{.*}} type: ![[pmf_b:[^, ]*]], {{.*}}) +// CHECK: ![[pmf_b]] = !DIDerivedType(tag: DW_TAG_ptr_to_member_type, baseType: !{{.*}}, size: 128, flags: DIFlagMultipleInheritance, {{.*}}) +// CHECK: distinct !DIGlobalVariable(name: "pmf_c", {{.*}} type: ![[pmf_c:[^, ]*]], {{.*}}) +// CHECK: ![[pmf_c]] = !DIDerivedType(tag: DW_TAG_ptr_to_member_type, baseType: !{{.*}}, size: 128, flags: DIFlagVirtualInheritance, {{.*}}) +// CHECK: distinct !DIGlobalVariable(name: "pmf_d", {{.*}} type: ![[pmf_d:[^, ]*]], {{.*}}) +// CHECK: ![[pmf_d]] = !DIDerivedType(tag: DW_TAG_ptr_to_member_type, baseType: !{{.*}}, size: 192, +// CHECK-NOT: flags: +// CHECK-SAME: ){{$}} + +// CHECK: distinct !DIGlobalVariable(name: "ppmd", {{.*}} type: ![[ppmd:[^, ]*]], {{.*}}) +// CHECK: ![[ppmd]] = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: ![[ppmd2:[^ ]*]], size: 64, align: 64) +// CHECK: ![[ppmd2]] = !DIDerivedType(tag: DW_TAG_ptr_to_member_type, baseType: !{{[0-9]*}}, extraData: !{{[0-9]*}}){{$}} +// CHECK: distinct !DIGlobalVariable(name: "ppmf", {{.*}} type: ![[ppmf:[^, ]*]], {{.*}}) +// CHECK: ![[ppmf]] = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: ![[ppmf2:[^ ]*]], size: 64, align: 64) +// CHECK: ![[ppmf2]] = !DIDerivedType(tag: DW_TAG_ptr_to_member_type, baseType: !{{[0-9]*}}, extraData: !{{[0-9]*}}){{$}} |