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Swift 6.2 is aligned with the version 26 of each of Apple's operating systems and the runtime availability metadata should reflect this.
15 lines
797 B
Swift
15 lines
797 B
Swift
// RUN: %target-typecheck-verify-swift
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// REQUIRES: OS=macosx
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struct A<let N: Int> {} // expected-error {{values in generic types are only available in macOS 26.0.0 or newer}}
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// expected-note@-1 {{add '@available' attribute to enclosing generic struct}}
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class B<let N: Int> {} // expected-error {{values in generic types are only available in macOS 26.0.0 or newer}}
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// expected-note@-1 {{add '@available' attribute to enclosing generic class}}
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enum C<let N: Int> {} // expected-error {{values in generic types are only available in macOS 26.0.0 or newer}}
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// expected-note@-1 {{add '@available' attribute to enclosing generic enum}}
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func something<let N: Int>(_: A<N>) {} // OK, because A can't reference value generics.
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