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ae5e341db4
Specialized types are generic types, or types whose parent is specialized. IRGenDebugInfo was previously mistankenly emitting debug info for nominal specialized types as if they regular nominal types, which caused problems as that code path does not handle references to generic parameters.
60 lines
2.8 KiB
Swift
60 lines
2.8 KiB
Swift
// RUN: %target-swift-frontend %s -O -emit-ir -g -o - | %FileCheck %s
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// RUN: %target-swift-frontend %s -emit-ir -gdwarf-types -o - | %FileCheck %s --check-prefix=DWARF
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public struct S<T> {
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let t : T
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}
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public let s = S<Int>(t: 0)
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// CHECK: !DICompositeType(tag: DW_TAG_structure_type, name: "$s18BoundGenericStruct1SVySiGD",
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// CHECK-SAME: templateParams: ![[PARAMS:[0-9]+]]
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// CHECK: ![[PARAMS]] = !{![[INTPARAM:[0-9]+]]}
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// CHECK: ![[INTPARAM]] = !DITemplateTypeParameter(type: ![[INT:[0-9]+]])
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// CHECK: ![[INT]] = !DICompositeType(tag: DW_TAG_structure_type, name: "$sSiD",
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// DWARF: !DICompositeType(tag: DW_TAG_structure_type,
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// DWARF-SAME: templateParams: ![[PARAMS:[0-9]+]]
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// DWARF-SAME: identifier: "$s18BoundGenericStruct1SVySiGD"
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// DWARF-SAME: specification_of:
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// DWARF: ![[PARAMS]] = !{![[INTPARAM:[0-9]+]]}
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// DWARF: ![[INTPARAM]] = !DITemplateTypeParameter(type: ![[INT:[0-9]+]])
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// DWARF: ![[INT]] = !DICompositeType(tag: DW_TAG_structure_type, name: "Int", {{.*}}identifier: "$sSiD"
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// DWARF: !DICompositeType(tag: DW_TAG_structure_type, name: "S",
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// DWARF-SAME: identifier: "$s18BoundGenericStruct1SVyxGD")
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// DWARF: !DIDerivedType(tag: DW_TAG_member, name: "t"
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// DWARF: ![[GENERIC_PARAM_TYPE:[0-9]+]] = !DICompositeType(tag: DW_TAG_structure_type, name: "$sxD"
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public struct S2<T> {
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public struct Inner {
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let t: T
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}
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}
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public let inner = S2<Double>.Inner(t:4.2)
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// CHECK: !DICompositeType(tag: DW_TAG_structure_type, name: "Inner",
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// CHECK-SAME: size: 64, {{.*}}identifier: "$s18BoundGenericStruct2S2V5InnerVySd_GD")
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// CHECK: !DICompositeType(tag: DW_TAG_structure_type, name: "$s18BoundGenericStruct2S2VyxGD",
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// CHECK-SAME: flags: DIFlagFwdDecl, runtimeLang: DW_LANG_Swift)
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// DWARF: !DICompositeType(tag: DW_TAG_structure_type, scope: ![[SCOPE1:[0-9]+]],
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// DWARF-SAME: size: 64, {{.*}}, templateParams: ![[PARAMS2:[0-9]+]], identifier: "$s18BoundGenericStruct2S2V5InnerVySd_GD"
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// DWARF-SAME: specification_of: ![[SPECIFICATION:[0-9]+]]
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// DWARF: ![[SCOPE1]] = !DICompositeType(tag: DW_TAG_structure_type, name: "$s18BoundGenericStruct2S2VyxGD",
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// DWARF: ![[PARAMS2]] = !{![[PARAMS3:[0-9]+]]}
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// DWARF: ![[PARAMS3]] = !DITemplateTypeParameter(type: ![[PARAMS4:[0-9]+]])
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// DWARF: ![[PARAMS4]] = !DICompositeType(tag: DW_TAG_structure_type, name: "Double",
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// DWARF-SAME: size: 64, {{.*}}runtimeLang: DW_LANG_Swift, identifier: "$sSdD")
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// DWARF: [[SPECIFICATION]] = !DICompositeType(tag: DW_TAG_structure_type, name: "Inner",
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// DWARF-SAME: elements: ![[ELEMENTS1:[0-9]+]], runtimeLang: DW_LANG_Swift, identifier: "$s18BoundGenericStruct2S2V5InnerVyx_GD")
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// DWARF: ![[ELEMENTS1]] = !{![[ELEMENTS2:[0-9]+]]}
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// DWARF: ![[ELEMENTS2]] = !DIDerivedType(tag: DW_TAG_member, name: "t", scope: !27, file: !3, baseType: ![[GENERIC_PARAM_TYPE]])
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