| 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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| 42 | |
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