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1 // RUN: %clang_cc1 -fsyntax-only -x objective-c -verify -Wno-objc-root-class %s
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2 // rdar://15499111
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3
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4 typedef struct __attribute__((objc_bridge_related(NSColor,colorWithCGColor:,CGColor))) CGColor *CGColorRef; // expected-note 5 {{declared here}}
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5 typedef struct __attribute__((objc_bridge_related(NSColor,,CGColor1))) CGColor1 *CGColorRef1;
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6 typedef struct __attribute__((objc_bridge_related(NSColor,,))) CGColor2 *CGColorRef2;
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7
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8 @interface NSColor // expected-note 5 {{declared here}}
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9 + (NSColor *)colorWithCGColor:(CGColorRef)cgColor;
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10 - (CGColorRef)CGColor;
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11 - (CGColorRef1)CGColor1;
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12 @end
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13
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14 @interface NSTextField
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15 - (void)setBackgroundColor:(NSColor *)color;
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16 - (NSColor *)backgroundColor;
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17 @end
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18
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19 void foo(NSColor*); // expected-note {{passing argument to parameter here}}
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20
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21 NSColor * Test1(NSTextField *textField, CGColorRef newColor) {
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22 foo(newColor); // expected-error {{'CGColorRef' (aka 'struct CGColor *') must be explicitly converted to 'NSColor *'; use '+colorWithCGColor:' method for this conversion}}
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23 textField.backgroundColor = newColor; // expected-error {{'CGColorRef' (aka 'struct CGColor *') must be explicitly converted to 'NSColor *'; use '+colorWithCGColor:' method for this conversion}}
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24 return newColor; // expected-error {{'CGColorRef' (aka 'struct CGColor *') must be explicitly converted to 'NSColor *'; use '+colorWithCGColor:' method for this conversion}}
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25 }
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26
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27 NSColor * Test2(NSTextField *textField, CGColorRef1 newColor) {
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28 foo(newColor); // expected-warning {{incompatible pointer types passing 'CGColorRef1'}}
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29 textField.backgroundColor = newColor; // expected-warning {{incompatible pointer types assigning}}
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30 return newColor; // expected-warning {{incompatible pointer types returning}}
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31 }
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32
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33 CGColorRef Test3(NSTextField *textField, CGColorRef newColor) {
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34 newColor = textField.backgroundColor; // expected-error {{'NSColor *' must be explicitly converted to 'CGColorRef' (aka 'struct CGColor *'); use '-CGColor' method for this conversion}}
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35 return textField.backgroundColor; // expected-error {{'NSColor *' must be explicitly converted to 'CGColorRef' (aka 'struct CGColor *'); use '-CGColor' method for this conversion}}
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36 }
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37
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38 CGColorRef2 Test4(NSTextField *textField, CGColorRef2 newColor) {
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39 newColor = textField.backgroundColor; // expected-warning {{incompatible pointer types assigning}}
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40 return textField.backgroundColor; // expected-warning {{incompatible pointer types returning}}
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41 }
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