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Currently this does nothing, as we're warning by default, but once we error by default, this will downgrade the diagnostic to a warning.
11 lines
515 B
Swift
11 lines
515 B
Swift
// RUN: %target-typecheck-verify-swift -enable-invalid-ephemeralness-as-error
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// REQUIRES: objc_interop
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func unsafePointerInitEphemeralConversions() {
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class C {}
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var c: C?
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_ = AutoreleasingUnsafeMutablePointer(&c) // expected-error {{initialization of 'AutoreleasingUnsafeMutablePointer<C?>' results in a dangling pointer}}
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// expected-note@-1 {{implicit argument conversion from 'C?' to 'AutoreleasingUnsafeMutablePointer<C?>' produces a pointer valid only for the duration of the call to 'init(_:)'}}
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}
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