1 // RUN: %clang_cc1 %s -triple=i686-pc-windows-msvc -debug-info-kind=limited -gcodeview -emit-llvm -o - | FileCheck %s 2 3 // Tests virtual bases in the MS ABI. 4 5 // CHECK: ![[NoPrimaryBase:[0-9]+]] = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "NoPrimaryBase", 6 // CHECK-SAME: elements: ![[elements:[0-9]+]] 7 8 // CHECK: ![[elements]] = !{![[NoPrimaryBase_base:[0-9]+]]} 9 10 // CHECK: ![[NoPrimaryBase_base]] = !DIDerivedType(tag: DW_TAG_inheritance, scope: ![[NoPrimaryBase]], 11 // CHECK-SAME: baseType: ![[HasVirtualMethod:[0-9]+]], offset: 4, flags: DIFlagVirtual, extraData: i32 0) 12 13 // CHECK: ![[HasVirtualMethod]] = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "HasVirtualMethod" 14 15 // CHECK: ![[HasPrimaryBase:[0-9]+]] = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "HasPrimaryBase", 16 // CHECK-SAME: elements: ![[elements:[0-9]+]] 17 18 // CHECK: ![[elements]] = !{![[SecondaryVTable_base:[0-9]+]], ![[HasVirtualMethod_base:[0-9]+]], ![[vshape:[0-9]+]]} 19 20 // CHECK: ![[SecondaryVTable_base]] = !DIDerivedType(tag: DW_TAG_inheritance, scope: ![[HasPrimaryBase]], 21 // CHECK-SAME: baseType: ![[SecondaryVTable:[0-9]+]], offset: 4, flags: DIFlagVirtual, extraData: i32 4) 22 23 // CHECK: ![[SecondaryVTable]] = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "SecondaryVTable" 24 25 // CHECK: ![[HasVirtualMethod_base]] = !DIDerivedType(tag: DW_TAG_inheritance, scope: ![[HasPrimaryBase]], baseType: ![[HasVirtualMethod]], extraData: i32 0) 26 27 // CHECK: ![[HasIndirectVirtualBase:[0-9]+]] = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "HasIndirectVirtualBase" 28 // CHECK-SAME: elements: ![[elements:[0-9]+]] 29 30 // CHECK: !DIDerivedType(tag: DW_TAG_inheritance, scope: ![[HasIndirectVirtualBase]], baseType: ![[HasPrimaryBase]] 31 // CHECK-NOT: DIFlagIndirectVirtualBase 32 // CHECK-SAME: ) 33 34 // CHECK: !DIDerivedType(tag: DW_TAG_inheritance, scope: ![[HasIndirectVirtualBase]], baseType: ![[SecondaryVTable]] 35 // CHECK-SAME: flags: 36 // CHECK-SAME: DIFlagIndirectVirtualBase 37 38 // CHECK: ![[DynamicNoVFPtr:[0-9]+]] = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "DynamicNoVFPtr", 39 // CHECK-SAME: elements: ![[elements:[0-9]+]] 40 41 // CHECK: ![[elements]] = !{![[POD_base:[0-9]+]]} 42 43 // CHECK: ![[POD_base]] = !DIDerivedType(tag: DW_TAG_inheritance, scope: ![[DynamicNoVFPtr]], 44 // CHECK-SAME: baseType: ![[POD:[0-9]+]], offset: 4, flags: DIFlagVirtual, extraData: i32 0) 45 46 // CHECK: ![[POD]] = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "POD" 47 48 struct POD { int pod; }; 49 50 struct DynamicNoVFPtr : virtual POD { }; 51 52 DynamicNoVFPtr dynamic_no_vfptr; 53 54 struct HasVirtualMethod { virtual void f(); }; 55 56 struct NoPrimaryBase : virtual HasVirtualMethod { }; 57 58 NoPrimaryBase no_primary_base; 59 60 struct SecondaryVTable { virtual void g(); }; 61 62 struct HasPrimaryBase : virtual SecondaryVTable, HasVirtualMethod { }; 63 64 HasPrimaryBase has_primary_base; 65 66 struct HasIndirectVirtualBase : public HasPrimaryBase {}; 67 68 HasIndirectVirtualBase has_indirect_virtual_base; 69