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29 lines
454 B
Swift
29 lines
454 B
Swift
// RUN: rm -rf %t
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// RUN: mkdir -p %t
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// RUN: %target-build-swift %s -o %t/a.out
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// RUN: %target-run %t/a.out
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// REQUIRES: executable_test
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// REQUIRES: OS=macosx
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// "cyclic metadata dependency detected, aborting"
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struct X<T> {
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enum S {
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case some(T), none
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}
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init() { a = .none }
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var a: S
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}
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func generic<T>(_: T) {}
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// We don't want the metadata allocation to be optimized away
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@_optimize(none)
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func main() {
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generic(X<()>())
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}
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main()
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