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RedBear-OS/local/recipes/dev/libclc/source/clang/test/Sema/attr-availability.c
T
vasilito cb424d7448 build: static patch-sanity linter (shift-left the malformed-patch class) 
verify-patch-sanity.py validates every active recipe .patch has internally-
consistent hunk line counts — catching the 'malformed patch at line N' failure
at commit/CI/preflight time instead of hours into a cook. This cycle hit that
class three times (qtwaylandscanner, sddm, xwayland), each only discovered when
cookbook tried to apply the patch.

Running it across the repo found 29 latent malformed patches (validated against
GNU patch: e.g. relibc/P3-sysv-ipc reproduces 'malformed patch at line 22').
They were harmless only because they sit in vendored recipes (baked, not re-
applied) — but would fail on any version-bump re-derivation. --fix recounts the
hunk headers (body untouched) and repaired all 29.

Wired into build-preflight.sh (Phase 1.0D) and redbear-ci.yml, with a unit test
(test-patch-sanity.sh). Skips archived/legacy trees and unvalidatable formats
(empty placeholders, bare-@@ git hunks).
2026-08-01 05:13:02 +03:00

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// RUN: %clang_cc1 -triple x86_64-apple-darwin9 -fsyntax-only -fblocks -verify %s
// RUN: %clang_cc1 -D WARN_PARTIAL -Wpartial-availability -triple x86_64-apple-darwin9 -fsyntax-only -fblocks -verify %s
//
void f0(void) __attribute__((availability(macosx,introduced=10.4,deprecated=10.2))); // expected-warning{{feature cannot be deprecated in macOS version 10.2 before it was introduced in version 10.4; attribute ignored}}
void f1(void) __attribute__((availability(ios,obsoleted=2.1,deprecated=3.0))); // expected-warning{{feature cannot be obsoleted in iOS version 2.1 before it was deprecated in version 3.0; attribute ignored}}
void f2(void) __attribute__((availability(ios,introduced=2.1,deprecated=2.1)));
void f3(void) __attribute__((availability(otheros,introduced=2.2))); // expected-warning{{unknown platform 'otheros' in availability macro}}
extern void
ATSFontGetName(const char *oName) __attribute__((availability(macosx,introduced=8.0,deprecated=9.0, message="use CTFontCopyFullName"))); // expected-note {{'ATSFontGetName' has been explicitly marked deprecated here}}
extern void
ATSFontGetPostScriptName(int flags) __attribute__((availability(macosx,introduced=8.0,obsoleted=9.0, message="use ATSFontGetFullPostScriptName"))); // expected-note {{'ATSFontGetPostScriptName' has been explicitly marked unavailable here}}
#if defined(WARN_PARTIAL)
// expected-note@+3 {{'PartiallyAvailable' has been marked as being introduced in macOS 10.8 here, but the deployment target is macOS 10.5}}
#endif
extern void
PartiallyAvailable(void) __attribute__((availability(macosx,introduced=10.8)));
#ifdef WARN_PARTIAL
// expected-note@+2 2 {{'PartialEnum' has been marked as being introduced in macOS 10.8 here, but the deployment target is macOS 10.5}}
#endif
enum __attribute__((availability(macosx,introduced=10.8))) PartialEnum {
kPartialEnumConstant,
};
void test_10095131(void) {
ATSFontGetName("Hello"); // expected-warning {{'ATSFontGetName' is deprecated: first deprecated in macOS 9.0 - use CTFontCopyFullName}}
ATSFontGetPostScriptName(100); // expected-error {{'ATSFontGetPostScriptName' is unavailable: obsoleted in macOS 9.0 - use ATSFontGetFullPostScriptName}}
#if defined(WARN_PARTIAL)
// expected-warning@+2 {{is only available on macOS 10.8 or newer}} expected-note@+2 {{enclose 'PartiallyAvailable' in a __builtin_available check to silence this warning}}
#endif
PartiallyAvailable();
}
#ifdef WARN_PARTIAL
// FIXME: This note should point to the declaration with the availability
// attribute.
// expected-note@+2 5 {{'PartiallyAvailable' has been marked as being introduced in macOS 10.8 here, but the deployment target is macOS 10.5}}
#endif
extern void PartiallyAvailable(void) ;
void with_redeclaration(void) {
#ifdef WARN_PARTIAL
// expected-warning@+4 {{'PartiallyAvailable' is only available on macOS 10.8 or newer}} expected-note@+4 {{__builtin_available}}
// expected-warning@+4 {{'PartialEnum' is only available on macOS 10.8 or newer}} expected-note@+4 {{__builtin_available}}
// expected-warning@+3 {{'kPartialEnumConstant' is only available on macOS 10.8 or newer}} expected-note@+3 {{__builtin_available}}
#endif
PartiallyAvailable();
enum PartialEnum p = kPartialEnumConstant;
}
#ifdef WARN_PARTIAL
void conditional_warnings() {
if (__builtin_available(macos 10.8, *)) {
PartiallyAvailable();
} else {
PartiallyAvailable(); // expected-warning {{only available on macOS 10.8 or newer}} expected-note {{enclose 'PartiallyAvailable'}}
}
if (!__builtin_available(macos 10.8, *)) {
PartiallyAvailable(); // expected-warning {{only available on macOS 10.8 or newer}} expected-note {{enclose 'PartiallyAvailable'}}
} else {
PartiallyAvailable();
}
if (!!!(!__builtin_available(macos 10.8, *))) {
PartiallyAvailable();
} else {
PartiallyAvailable(); // expected-warning {{only available on macOS 10.8 or newer}} expected-note {{enclose 'PartiallyAvailable'}}
}
if (~__builtin_available(macos 10.8, *)) { // expected-warning {{does not guard availability here}}
PartiallyAvailable(); // expected-warning {{only available on macOS 10.8 or newer}} expected-note {{enclose 'PartiallyAvailable'}}
}
}
#endif
__attribute__((availability(macos, unavailable))) // expected-warning {{attribute 'availability' is ignored}}
enum {
NSDataWritingFileProtectionWriteOnly = 0x30000000,
NSDataWritingFileProtectionCompleteUntilUserAuthentication = 0x40000000,
};
void f4(int) __attribute__((availability(ios,deprecated=3.0)));
void f4(int) __attribute__((availability(ios,introduced=4.0))); // expected-warning {{feature cannot be deprecated in iOS version 3.0 before it was introduced in version 4.0; attribute ignored}}
void f5(int) __attribute__((availability(ios,deprecated=3.0), // expected-warning {{feature cannot be deprecated in iOS version 3.0 before it was introduced in version 4.0; attribute ignored}}
availability(ios,introduced=4.0)));
void f6(int) __attribute__((availability(ios,deprecated=3.0))); // expected-note {{previous attribute is here}}
void f6(int) __attribute__((availability(ios,deprecated=4.0))); // expected-warning {{availability does not match previous declaration}}
void f7(int) __attribute__((availability(ios,introduced=2.0)));
void f7(int) __attribute__((availability(ios,deprecated=3.0))); // expected-note {{previous attribute is here}}
void f7(int) __attribute__((availability(ios,deprecated=4.0))); // expected-warning {{availability does not match previous declaration}}
#if !__has_feature(attribute_availability_with_message)
# error "Missing __has_feature"
#endif
extern int x __attribute__((availability(macosx,introduced=10.5)));
extern int x;
void f8(void) {
int (^b)(int);
b = ^ (int i) __attribute__((availability(macosx,introduced=10.2))) { return 1; }; // expected-warning {{'availability' attribute only applies to named declarations}}
}
extern int x2 __attribute__((availability(macosx,introduced=10.2))); // expected-note {{previous attribute is here}}
extern int x2 __attribute__((availability(macosx,introduced=10.5))); // expected-warning {{availability does not match previous declaration}}
enum Original {
OriginalDeprecated __attribute__((availability(macosx, deprecated=10.2))), // expected-note + {{'OriginalDeprecated' has been explicitly marked deprecated here}}
OriginalUnavailable __attribute__((availability(macosx, unavailable))) // expected-note + {{'OriginalUnavailable' has been explicitly marked unavailable here}}
};
enum AllDeprecated { // expected-note + {{'AllDeprecated' has been explicitly marked deprecated here}}
AllDeprecatedCase,
AllDeprecatedUnavailable __attribute__((availability(macosx, unavailable))) // expected-note + {{'AllDeprecatedUnavailable' has been explicitly marked unavailable here}}
} __attribute__((availability(macosx, deprecated=10.2)));
enum AllUnavailable { // expected-note + {{'AllUnavailable' has been explicitly marked unavailable here}}
AllUnavailableCase,
} __attribute__((availability(macosx, unavailable)));
enum User {
UserOD = OriginalDeprecated, // expected-warning {{deprecated}}
UserODDeprecated __attribute__((availability(macosx, deprecated=10.2))) = OriginalDeprecated,
UserODUnavailable __attribute__((availability(macosx, unavailable))) = OriginalDeprecated,
UserOU = OriginalUnavailable, // expected-error {{unavailable}}
UserOUDeprecated __attribute__((availability(macosx, deprecated=10.2))) = OriginalUnavailable, // expected-error {{unavailable}}
UserOUUnavailable __attribute__((availability(macosx, unavailable))) = OriginalUnavailable,
UserAD = AllDeprecatedCase, // expected-warning {{deprecated}}
UserADDeprecated __attribute__((availability(macosx, deprecated=10.2))) = AllDeprecatedCase,
UserADUnavailable __attribute__((availability(macosx, unavailable))) = AllDeprecatedCase,
UserADU = AllDeprecatedUnavailable, // expected-error {{unavailable}}
UserADUDeprecated __attribute__((availability(macosx, deprecated=10.2))) = AllDeprecatedUnavailable, // expected-error {{unavailable}}
UserADUUnavailable __attribute__((availability(macosx, unavailable))) = AllDeprecatedUnavailable,
UserAU = AllUnavailableCase, // expected-error {{unavailable}}
UserAUDeprecated __attribute__((availability(macosx, deprecated=10.2))) = AllUnavailableCase, // expected-error {{unavailable}}
UserAUUnavailable __attribute__((availability(macosx, unavailable))) = AllUnavailableCase,
};
enum UserDeprecated {
UserDeprecatedOD = OriginalDeprecated,
UserDeprecatedODDeprecated __attribute__((availability(macosx, deprecated=10.2))) = OriginalDeprecated,
UserDeprecatedODUnavailable __attribute__((availability(macosx, unavailable))) = OriginalDeprecated,
UserDeprecatedOU = OriginalUnavailable, // expected-error {{unavailable}}
UserDeprecatedOUDeprecated __attribute__((availability(macosx, deprecated=10.2))) = OriginalUnavailable, // expected-error {{unavailable}}
UserDeprecatedOUUnavailable __attribute__((availability(macosx, unavailable))) = OriginalUnavailable,
UserDeprecatedAD = AllDeprecatedCase,
UserDeprecatedADDeprecated __attribute__((availability(macosx, deprecated=10.2))) = AllDeprecatedCase,
UserDeprecatedADUnavailable __attribute__((availability(macosx, unavailable))) = AllDeprecatedCase,
UserDeprecatedADU = AllDeprecatedUnavailable, // expected-error {{unavailable}}
UserDeprecatedADUDeprecated __attribute__((availability(macosx, deprecated=10.2))) = AllDeprecatedUnavailable, // expected-error {{unavailable}}
UserDeprecatedADUUnavailable __attribute__((availability(macosx, unavailable))) = AllDeprecatedUnavailable,
UserDeprecatedAU = AllUnavailableCase, // expected-error {{unavailable}}
UserDeprecatedAUDeprecated __attribute__((availability(macosx, deprecated=10.2))) = AllUnavailableCase, // expected-error {{unavailable}}
UserDeprecatedAUUnavailable __attribute__((availability(macosx, unavailable))) = AllUnavailableCase,
} __attribute__((availability(macosx, deprecated=10.2)));
enum UserUnavailable {
UserUnavailableOD = OriginalDeprecated,
UserUnavailableODDeprecated __attribute__((availability(macosx, deprecated=10.2))) = OriginalDeprecated,
UserUnavailableODUnavailable __attribute__((availability(macosx, unavailable))) = OriginalDeprecated,
UserUnavailableOU = OriginalUnavailable,
UserUnavailableOUDeprecated __attribute__((availability(macosx, deprecated=10.2))) = OriginalUnavailable,
UserUnavailableOUUnavailable __attribute__((availability(macosx, unavailable))) = OriginalUnavailable,
UserUnavailableAD = AllDeprecatedCase,
UserUnavailableADDeprecated __attribute__((availability(macosx, deprecated=10.2))) = AllDeprecatedCase,
UserUnavailableADUnavailable __attribute__((availability(macosx, unavailable))) = AllDeprecatedCase,
UserUnavailableADU = AllDeprecatedUnavailable,
UserUnavailableADUDeprecated __attribute__((availability(macosx, deprecated=10.2))) = AllDeprecatedUnavailable,
UserUnavailableADUUnavailable __attribute__((availability(macosx, unavailable))) = AllDeprecatedUnavailable,
UserUnavailableAU = AllUnavailableCase,
UserUnavailableAUDeprecated __attribute__((availability(macosx, deprecated=10.2))) = AllUnavailableCase,
UserUnavailableAUUnavailable __attribute__((availability(macosx, unavailable))) = AllUnavailableCase,
} __attribute__((availability(macosx, unavailable)));
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