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We were using _TMdT_ as a type metadata pointer, but it's really a full metadata symbol we need to offset to get the type metadata address. Swift SVN r5376
15 lines
258 B
Swift
15 lines
258 B
Swift
// RUN: %swift -i %s | FileCheck %s
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// <rdar://problem/13995785> We were using the wrong type metadata pointer for the empty
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// tuple.
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func dup<T>(x:T) -> (T, T) {
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return (x, x)
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}
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func drop<T>(x:T) {}
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var x = ()
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drop(dup(x))
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println("ok") // CHECK: ok
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