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26 lines
553 B
Swift
26 lines
553 B
Swift
// RUN: %target-swift-frontend -enable-dynamic-value-type-layout %s -emit-ir -g -o - | FileCheck %s
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func markUsed<T>(t: T) {}
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class Class <T> {
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var x: T
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init(_x : T) {x = _x}
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// Verify that the mangling of the decl context of the type U is correct.
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// CHECK: !DICompositeType({{.*}}name: "{{[^"]*}}_TtQq_FC14dynamic_layout5Class3foo{{[^"]*}}"
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func foo <U> (y : U) -> (T,U) {
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var tuple = (x,y)
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return tuple
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}
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}
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func main() {
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var v = Class<Int>(_x: 1)
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var tuple = v.foo("hi")
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markUsed(tuple.0)
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markUsed(tuple.1)
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}
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main()
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