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16 lines
304 B
Swift
16 lines
304 B
Swift
// RUN: %target-run-simple-swift | %FileCheck %s
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// REQUIRES: executable_test
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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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print("ok") // CHECK: ok
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