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329e42849a
The previous lazy discovery did not always work because sometimes a debug_value is emitted before the first SIL instruction in the variable's scope. rdar://110841130
23 lines
929 B
Swift
23 lines
929 B
Swift
// RUN: %target-swift-frontend -module-name a -parse-as-library -emit-sil -g %s | %FileCheck %s
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enum E {
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case integerValue(Int?)
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}
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func getE() -> E? { return .integerValue(0) }
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func f() -> Int {
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if case .integerValue(let nextValue) = getE(), let nextValue = nextValue {
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// CHECK: sil_scope [[F:[0-9]+]] { loc "{{.*}}":9:6 parent @$s1a1fSiyF
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// CHECK: sil_scope [[S0:[0-9]+]] { loc "{{.*}}":10:5 parent [[F]] }
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// CHECK: sil_scope [[S1:[0-9]+]] { loc "{{.*}}":10:44 parent [[S0]] }
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// CHECK: sil_scope [[S2:[0-9]+]] { loc "{{.*}}":10:44 parent [[S0]] }
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// CHECK: sil_scope [[S3:[0-9]+]] { loc "{{.*}}":10:68 parent [[S2]] }
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// CHECK: sil_scope [[S4:[0-9]+]] { loc "{{.*}}":10:78 parent [[S3]] }
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// CHECK: debug_value {{.*}}: $Optional<Int>, let, name "nextValue", {{.*}}:10:31, scope [[S2]]
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// CHECK: debug_value {{.*}}: $Int, let, name "nextValue", {{.*}}:10:56, scope [[S3]]
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return nextValue
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}
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return 0
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}
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