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the argument types and underlying raw types. In the long run we'd really want to emit them as DW_TAG_variant_types. <rdar://problem/14845818> Support enums Swift SVN r18170
25 lines
851 B
Swift
25 lines
851 B
Swift
// RUN: %swift -target x86_64-apple-darwin %s -emit-ir -g -o - | FileCheck %s
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// CHECK: [ DW_TAG_union_type ] [_TtO4enum5Color] [line [[@LINE+1]], size 8, align 8,
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enum Color : UInt {
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// CHECK: [ DW_TAG_member ] [Red] [line 0, size 8, align 8, offset 0] [from _TtSu]
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case Red, Green, Blue
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}
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// CHECK: [ DW_TAG_union_type ] [_TtO4enum12MaybeIntPair] [line [[@LINE+1]], size 136, align 64,
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enum MaybeIntPair {
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// CHECK: [ DW_TAG_member ] [None] [line 0, size 136, align 64, offset 0] [from _TtSi]
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case None
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// CHECK: [ DW_TAG_member ] [Just] [line 0, size 136, align 64, offset 0] [from _TtTSiSi_]
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case Just(Int, Int)
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}
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enum Maybe<T> {
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case None
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case Just(T)
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}
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let r = Color.Red
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let c = MaybeIntPair.Just(74, 75)
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// CHECK: [ DW_TAG_union_type ] [_TtGO4enum5MaybeOS_5Color_] [line [[@LINE-7]], size 8, align 8
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let movie : Maybe<Color> = .None
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