| 1 | // RUN: %clang_cc1 -pedantic -fsyntax-only -verify -Wno-objc-root-class %s |
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| 2 | typedef signed char BOOL; |
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| 3 | |
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| 4 | @class NSInvocation, NSMethodSignature, NSCoder, NSString, NSEnumerator; |
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| 5 | |
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| 6 | @protocol NSObject |
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| 7 | - (BOOL)isEqual:(id)object; |
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| 8 | @end |
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| 9 | |
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| 10 | @protocol NSCoding |
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| 11 | - (void)encodeWithCoder:(NSCoder *)aCoder; |
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| 12 | @end |
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| 13 | |
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| 14 | @interface NSObject <NSObject> {} |
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| 15 | @end |
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| 16 | |
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| 17 | typedef float CGFloat; |
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| 18 | |
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| 19 | @interface NSResponder : NSObject <NSCoding> {} |
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| 20 | @end |
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| 21 | |
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| 22 | @protocol XCSelectionSource; |
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| 23 | |
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| 24 | @interface XCSelection : NSResponder {} |
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| 25 | - (NSObject <XCSelectionSource> *) source; |
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| 26 | @end |
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| 27 | |
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| 28 | extern NSString * const XCActiveSelectionLevel; |
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| 29 | |
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| 30 | @interface XCActionManager : NSResponder {} |
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| 31 | +defaultActionManager; |
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| 32 | -selectionAtLevel:(NSString *const)s; |
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| 33 | @end |
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| 34 | |
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| 35 | @implementation XDMenuItemsManager // expected-warning {{cannot find interface declaration for 'XDMenuItemsManager'}} |
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| 36 | + (void)initialize { |
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| 37 | id<XCSelectionSource, NSObject> source = |
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| 38 | [[[XCActionManager defaultActionManager] selectionAtLevel:XCActiveSelectionLevel] source]; |
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| 39 | } |
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| 40 | @end |
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| 41 | |
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| 42 | @protocol NSTextStorageDelegate; |
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| 43 | @class NSNotification; |
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| 44 | |
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| 45 | @interface NSTextStorage : NSObject |
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| 46 | |
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| 47 | - (void)setDelegate:(id <NSTextStorageDelegate>)delegate; // expected-note{{passing argument to parameter 'delegate' here}} |
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| 48 | - (id <NSTextStorageDelegate>)delegate; |
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| 49 | |
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| 50 | @end |
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| 51 | |
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| 52 | @protocol NSTextStorageDelegate <NSObject> |
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| 53 | @optional |
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| 54 | |
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| 55 | - (void)textStorageWillProcessEditing:(NSNotification *)notification; |
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| 56 | - (void)textStorageDidProcessEditing:(NSNotification *)notification; |
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| 57 | |
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| 58 | @end |
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| 59 | |
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| 60 | @interface SKTText : NSObject { |
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| 61 | @private |
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| 62 | |
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| 63 | |
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| 64 | NSTextStorage *_contents; |
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| 65 | } |
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| 66 | @end |
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| 67 | |
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| 68 | @implementation SKTText |
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| 69 | |
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| 70 | |
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| 71 | - (NSTextStorage *)contents { |
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| 72 | [_contents setDelegate:self]; // expected-warning {{sending 'SKTText *' to parameter of incompatible type 'id<NSTextStorageDelegate>'}} |
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| 73 | return 0; |
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| 74 | } |
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| 75 | |
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| 76 | @end |
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| 77 | |
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