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936990864d
Add-on to address comments from #67036 Addresses some nits, test addons, and some code cleanups/improvement.
100 lines
3.2 KiB
Objective-C
100 lines
3.2 KiB
Objective-C
// Enum usage that is bitwise-able and assignable in C++, aka how CF_OPTIONS
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// does things.
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#if __has_attribute(enum_extensibility)
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#define __CF_ENUM_ATTRIBUTES __attribute__((enum_extensibility(open)))
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#define __CF_CLOSED_ENUM_ATTRIBUTES __attribute__((enum_extensibility(closed)))
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#define __CF_OPTIONS_ATTRIBUTES __attribute__((flag_enum,enum_extensibility(open)))
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#else
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#define __CF_ENUM_ATTRIBUTES
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#define __CF_CLOSED_ENUM_ATTRIBUTES
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#define __CF_OPTIONS_ATTRIBUTES
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#endif
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// explicitly use extern "C" rather than setting it in the modulemap file as
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// would be the case with Foundation's modulemap.
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extern "C" {
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#define CF_OPTIONS(_type, _name) _type __attribute__((availability(swift, unavailable))) _name; enum __CF_OPTIONS_ATTRIBUTES : _name
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#define NS_OPTIONS(_type, _name) CF_OPTIONS(_type, _name)
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#define NS_REFINED_FOR_SWIFT __attribute__((swift_private))
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#define UIKIT_EXTERN extern "C" __attribute__((visibility("default")))
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typedef NS_OPTIONS(unsigned long, NSBinarySearchingOptions) {
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NSBinarySearchingFirstEqual = (1UL << 8),
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NSBinarySearchingLastEqual = (1UL << 9),
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NSBinarySearchingInsertionIndex = (1UL << 10),
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};
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typedef NS_OPTIONS(unsigned long, NSAttributedStringFormattingOptions) {
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NSAttributedStringFormattingInsertArgumentAttributesWithoutMerging = 1 << 0,
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NSAttributedStringFormattingApplyReplacementIndexAttribute = 1 << 1,
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} NS_REFINED_FOR_SWIFT;
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@interface NSAttributedString
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@end
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@interface NSAttributedString (NSAttributedStringFormatting)
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- (instancetype)initWithOptions:(NSAttributedStringFormattingOptions)options
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NS_REFINED_FOR_SWIFT;
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@end
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UIKIT_EXTERN
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@interface UIPrinter
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typedef NS_OPTIONS(long, UIPrinterJobTypes) {
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UIPrinterJobTypeUnknown = 0,
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UIPrinterJobTypeDocument = 1 << 0,
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UIPrinterJobTypeEnvelope = 1 << 1,
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UIPrinterJobTypeLabel = 1 << 2,
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UIPrinterJobTypePhoto = 1 << 3,
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UIPrinterJobTypeReceipt = 1 << 4,
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UIPrinterJobTypeRoll = 1 << 5,
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UIPrinterJobTypeLargeFormat = 1 << 6,
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UIPrinterJobTypePostcard = 1 << 7
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};
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@end
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}
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typedef NS_OPTIONS(unsigned long, Foo) {
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NS_SWIFT_NAMED_OptionOne __attribute__((swift_name("SwiftOptionOne"))) = 0,
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NS_SWIFT_NAMED_OptionTwo __attribute__((swift_name("SwiftOptionTwo"))) = 1
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<< 0,
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NS_SWIFT_NAMED_OptionThree
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__attribute__((swift_name("SwiftOptionThree"))) = 1 << 1,
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NS_SWIFT_NAMED_OptionFour
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__attribute__((swift_name("SwiftOptionFour"))) = NS_SWIFT_NAMED_OptionOne |
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NS_SWIFT_NAMED_OptionTwo
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};
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typedef NS_OPTIONS(unsigned long, Bar) {
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API_NOTES_NAMED_OptionOne = 0,
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API_NOTES_NAMED_OptionTwo = 1 << 0,
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API_NOTES_NAMED_OptionThree = 1 << 1,
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API_NOTES_NAMED_OptionFour = API_NOTES_NAMED_OptionOne |
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API_NOTES_NAMED_OptionTwo
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};
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typedef NS_OPTIONS(unsigned long, Baz) { Baz1, Baz2 };
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struct HasNSOptionField {
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Bar bar;
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};
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@interface HasNSOptionFieldObjC
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@property Bar bar;
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@end
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@interface HasNSOptionFieldObjC2
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- (void)setBar:(Bar)bar;
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@end
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Baz CFunctionReturningNSOption();
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void CFunctionTakingNSOption(Baz);
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@interface NSOptionTypeCheckTest
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+ (Baz)methodReturningNSOption;
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+ (void)methodTakingNSOption:(Baz)baz;
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@end
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