55 lines · cpp
1// RUN: %clang_cc1 %s -triple=i686-pc-windows-msvc -debug-info-kind=limited -gcodeview -emit-llvm -o - | FileCheck %s2// RUN: %clang_cc1 %s -triple=i686-pc-windows-msvc -debug-info-kind=limited -gcodeview -gcodeview-ghash -emit-llvm -o - | FileCheck %s --check-prefixes=CHECK,GHASH3 4// Tests that certain miscellaneous features work in the MS ABI.5 6struct Foo {7 virtual void f();8 virtual void g();9 virtual void h();10 static void i(int, int);11 struct Nested {};12};13Foo f;14Foo::Nested n;15 16// CHECK: ![[Nested:[0-9]+]] = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "Nested",17// CHECK-SAME: identifier: ".?AUNested@Foo@@"18 19// CHECK: ![[Foo:[^ ]*]] = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "Foo",20// CHECK-SAME: elements: ![[elements:[0-9]+]]21// CHECK-SAME: identifier: ".?AUFoo@@"22 23// CHECK: ![[elements]] = !{![[vshape:[0-9]+]], ![[vptr:[0-9]+]], ![[Nested]], ![[f:[0-9]+]], ![[g:[0-9]+]], ![[h:[0-9]+]], ![[i:[0-9]+]]}24 25// CHECK: ![[vshape]] = !DIDerivedType(tag: DW_TAG_pointer_type, name: "__vtbl_ptr_type", baseType: null, size: 96)26 27// CHECK: ![[vptr]] = !DIDerivedType(tag: DW_TAG_member, name: "_vptr$Foo",28// CHECK-SAME: baseType: ![[vptr_ty:[0-9]+]],29 30// CHECK: ![[vptr_ty]] = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: ![[vshape]], size: 3231 32// CHECK: ![[f]] = !DISubprogram(name: "f",33// CHECK-SAME: containingType: ![[Foo]], virtualIndex: 0,34// CHECK-SAME: flags: DIFlagPrototyped | DIFlagIntroducedVirtual,35// CHECK-SAME: spFlags: DISPFlagVirtual36 37// CHECK: ![[g]] = !DISubprogram(name: "g",38// CHECK-SAME: containingType: ![[Foo]], virtualIndex: 1,39// CHECK-SAME: flags: DIFlagPrototyped | DIFlagIntroducedVirtual,40// CHECK-SAME: spFlags: DISPFlagVirtual41 42// CHECK: ![[h]] = !DISubprogram(name: "h",43// CHECK-SAME: containingType: ![[Foo]], virtualIndex: 2,44// CHECK-SAME: flags: DIFlagPrototyped | DIFlagIntroducedVirtual,45// CHECK-SAME: spFlags: DISPFlagVirtual46 47// CHECK: ![[i]] = !DISubprogram(name: "i",48// CHECK-SAME: flags: DIFlagPrototyped | DIFlagStaticMember49// CHECK-NEXT: ![[dummy:[0-9]+]] = !DISubroutineType(types: ![[Signature:[0-9]+]])50// CHECK: ![[Signature]] = !{null, ![[BasicInt:[0-9]+]], ![[BasicInt]]}51// CHECK: ![[BasicInt]] = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)52 53// CHECK: !{{[0-9]+}} = !{i32 2, !"CodeView", i32 1}54// GHASH: !{{[0-9]+}} = !{i32 2, !"CodeViewGHash", i32 1}55