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8e9b02839b
This patch changes the DWARF representation of bound generic struct to a nested struct where the (sized) outer struct is anonymous and thus distinct and the inner struct in uniqued and sizeless. This is anologous the the previous commit that did the same thing for bound generic enums. rdar://problem/56521648
46 lines
2.1 KiB
Swift
46 lines
2.1 KiB
Swift
// RUN: %target-swift-frontend %s -emit-ir -g -o - | %FileCheck %s
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// Type:
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// Swift.Dictionary<Swift.Int64, Swift.String>
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func markUsed<T>(_ t: T) {}
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// Variable:
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// mangling.myDict : Swift.Dictionary<Swift.Int64, Swift.String>
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// CHECK: !DIGlobalVariable(name: "myDict",
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// CHECK-SAME: linkageName: "$s8mangling6myDictSDys5Int64VSSGvp",
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// CHECK-SAME: line: [[@LINE+6]]
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// CHECK-SAME: type: ![[DT_CONTAINER:[0-9]+]]
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// CHECK: ![[DT_CONTAINER]] = !DICompositeType({{.*}}elements: ![[DT_ELTS:[0-9]+]]
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// CHECK: ![[DT_ELTS]] = !{![[DT_MEMBER:[0-9]+]]}
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// CHECK: ![[DT_MEMBER]] = !DIDerivedType(tag: DW_TAG_member, {{.*}}baseType: ![[DT:[0-9]+]]
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// CHECK: ![[DT]] = !DICompositeType(tag: DW_TAG_structure_type, name: "Dictionary"
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var myDict = Dictionary<Int64, String>()
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myDict[12] = "Hello!"
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// mangling.myTuple1 : (Name : Swift.String, Id : Swift.Int64)
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// CHECK: !DIGlobalVariable(name: "myTuple1",
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// CHECK-SAME: linkageName: "$s8mangling8myTuple1SS4Name_s5Int64V2Idtvp",
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// CHECK-SAME: line: [[@LINE+3]]
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// CHECK-SAME: type: ![[TT1:[0-9]+]]
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// CHECK: ![[TT1]] = !DICompositeType(tag: DW_TAG_structure_type, name: "$sSS4Name_s5Int64V2IdtD"
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var myTuple1 : (Name: String, Id: Int64) = ("A", 1)
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// mangling.myTuple2 : (Swift.String, Id : Swift.Int64)
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// CHECK: !DIGlobalVariable(name: "myTuple2",
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// CHECK-SAME: linkageName: "$s8mangling8myTuple2SS_s5Int64V2Idtvp",
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// CHECK-SAME: line: [[@LINE+3]]
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// CHECK-SAME: type: ![[TT2:[0-9]+]]
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// CHECK: ![[TT2]] = !DICompositeType(tag: DW_TAG_structure_type, name: "$sSS_s5Int64V2IdtD"
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var myTuple2 : ( String, Id: Int64) = ("B", 2)
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// mangling.myTuple3 : (Swift.String, Swift.Int64)
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// CHECK: !DIGlobalVariable(name: "myTuple3",
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// CHECK-SAME: linkageName: "$s8mangling8myTuple3SS_s5Int64Vtvp",
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// CHECK-SAME: line: [[@LINE+3]]
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// CHECK-SAME: type: ![[TT3:[0-9]+]]
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// CHECK: ![[TT3]] = !DICompositeType(tag: DW_TAG_structure_type, name: "$sSS_s5Int64VtD"
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var myTuple3 : ( String, Int64) = ("C", 3)
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markUsed(myTuple1.Id)
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markUsed(myTuple2.Id)
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markUsed({ $0.1 }(myTuple3))
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