[Bug target/114033] Failure of test darwin-cfstring1.C

[fxcoudert at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114033

--- Comment #2 from Francois-Xavier Coudert <fxcoudert at gcc dot gnu.org> ---
This is latest released version: MacOSX13.3.sdk from CLT 15.1 (on macOS 14.3).
I am attaching the preprocessed source.

The code from CFData.h that is triggering this is:

typedef CF_OPTIONS(CFOptionFlags, CFDataSearchFlags) {
    kCFDataSearchBackwards = 1UL << 0,
    kCFDataSearchAnchored = 1UL << 1
} API_AVAILABLE(macos(10.6), ios(4.0), watchos(2.0), tvos(9.0));

which preprocesses to:

typedef __attribute__((availability(swift,unavailable))) CFOptionFlags
CFDataSearchFlags; enum : CFDataSearchFlags {
    kCFDataSearchBackwards = 1UL << 0,
    kCFDataSearchAnchored = 1UL << 1
} ;


There is similar code linked to the error in CFString.h:

typedef CF_OPTIONS(CFOptionFlags, CFStringCompareFlags) {
    kCFCompareCaseInsensitive = 1,      
    kCFCompareBackwards = 4,            /* Starting from the end of the string
*/
    kCFCompareAnchored = 8,             /* Only at the specified starting point
*/
    kCFCompareNonliteral = 16,          /* If specified, loose equivalence is
performed (o-umlaut == o, umlaut) */
    kCFCompareLocalized = 32,           /* User's default locale is used for
the comparisons */
    kCFCompareNumerically = 64,         /* Numeric comparison is used; that is,
Foo2.txt < Foo7.txt < Foo25.txt */
    kCFCompareDiacriticInsensitive API_AVAILABLE(macos(10.5), ios(2.0),
watchos(2.0), tvos(9.0)) = 128, /* If specified, ignores diacritics (o-umlaut
== o) */
    kCFCompareWidthInsensitive API_AVAILABLE(macos(10.5), ios(2.0),
watchos(2.0), tvos(9.0)) = 256, /* If specified, ignores width differences ('a'
== UFF41) */
    kCFCompareForcedOrdering API_AVAILABLE(macos(10.5), ios(2.0), watchos(2.0),
tvos(9.0)) = 512 /* If specified, comparisons are forced to return either
kCFCompareLessThan or kCFCompareGreaterThan if the strings are equivalent but
not strictly equal, for stability when sorting (e.g. "aaa" > "AAA" with
kCFCompareCaseInsensitive specified) */
};