1// RUN: %clang_cc1 -fsyntax-only -x objective-c++ -verify -Wno-objc-root-class %s 2typedef struct __attribute__((objc_bridge_related(NSColor,colorWithCGColor:,CGColor))) CGColor *CGColorRef; // expected-note 6 {{declared here}} 3 4@interface NSColor // expected-note 6 {{declared here}} 5+ (NSColor *)colorWithCGColor:(CGColorRef)cgColor; 6- (CGColorRef)CGColor; 7@end 8 9@interface NSTextField 10- (void)setBackgroundColor:(NSColor *)color; 11- (NSColor *)backgroundColor; 12@end 13 14 15NSColor *Test1(NSColor *nsColor, CGColorRef newColor) { 16 nsColor = newColor; // expected-error {{'CGColorRef' (aka 'CGColor *') must be explicitly converted to 'NSColor *'; use '+colorWithCGColor:' method for this conversion}} 17 NSColor *ns = newColor; // expected-error {{'CGColorRef' (aka 'CGColor *') must be explicitly converted to 'NSColor *'; use '+colorWithCGColor:' method for this conversion}} 18 return newColor; // expected-error {{'CGColorRef' (aka 'CGColor *') must be explicitly converted to 'NSColor *'; use '+colorWithCGColor:' method for this conversion}} 19} 20 21CGColorRef Test2(NSColor *newColor, CGColorRef cgColor) { 22 cgColor = newColor; // expected-error {{'NSColor *' must be explicitly converted to 'CGColorRef' (aka 'CGColor *'); use '-CGColor' method for this conversion}} 23 CGColorRef cg = newColor; // expected-error {{'NSColor *' must be explicitly converted to 'CGColorRef' (aka 'CGColor *'); use '-CGColor' method for this conversion}} 24 return newColor; // expected-error {{'NSColor *' must be explicitly converted to 'CGColorRef' (aka 'CGColor *'); use '-CGColor' method for this conversion}} 25} 26 27