| 1 | // RUN: %clang_cc1 -fsyntax-only -Wunguarded-availability -Wno-unsupported-availability-guard -triple x86_64-apple-macosx10.10.0 -verify %s |
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| 2 | |
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| 3 | void f() { |
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| 4 | |
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| 5 | if (@available(macos 10.12, *)) {} |
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| 6 | else if (@available(macos 10.11, *)) {} |
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| 7 | else {} |
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| 8 | |
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| 9 | (void)__builtin_available(ios 8, macos 10.10, *); |
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| 10 | |
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| 11 | (void)@available(macos 10.11); // expected-error{{must handle potential future platforms with '*'}} |
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| 12 | (void)@available(macos 10.11, macos 10.11, *); // expected-error{{version for 'macos' already specified}} |
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| 13 | |
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| 14 | (void)@available(erik_os 10.11, *); // expected-error{{unrecognized platform name erik_os}} |
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| 15 | |
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| 16 | (void)@available(erik_os 10.10, hat_os 1.0, *); // expected-error 2 {{unrecognized platform name}} |
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| 17 | |
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| 18 | (void)@available(); // expected-error{{expected a platform name here}} |
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| 19 | (void)@available(macos 10.10,); // expected-error{{expected a platform name here}} |
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| 20 | (void)@available(macos); // expected-error{{expected a version}} |
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| 21 | (void)@available; // expected-error{{expected '('}} |
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| 22 | } |
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| 23 | |
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| 24 | void prettyPlatformNames() { |
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| 25 | (void)@available(iOS 8, tvOS 10, watchOS 3, macOS 10.11, *); |
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| 26 | (void)__builtin_available(iOSApplicationExtension 8, tvOSApplicationExtension 10, |
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| 27 | watchOSApplicationExtension 3, macOSApplicationExtension 10.11, *); |
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| 28 | } |
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| 29 | |
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| 30 | #if __has_builtin(__builtin_available) |
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| 31 | #error expected |
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| 32 | // expected-error@-1 {{expected}} |
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| 33 | #endif |
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| 34 | |
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