1// RUN: %clang_cc1 -fsyntax-only -x objective-c++ -verify -Wno-objc-root-class %s
2// rdar://15499111
3typedef struct __attribute__((objc_bridge_related(NSColor,colorWithCGColor:,CGColor))) CGColor *CGColorRef; // expected-note 6 {{declared here}}
4
5@interface NSColor // expected-note 6 {{declared here}}
6+ (NSColor *)colorWithCGColor:(CGColorRef)cgColor;
7- (CGColorRef)CGColor;
8@end
9
10@interface NSTextField
11- (void)setBackgroundColor:(NSColor *)color;
12- (NSColor *)backgroundColor;
13@end
14
15
16NSColor *Test1(NSColor *nsColor, CGColorRef newColor) {
17  nsColor = newColor; // expected-error {{'CGColorRef' (aka 'CGColor *') must be explicitly converted to 'NSColor *'; use '+colorWithCGColor:' method for this conversion}}
18  NSColor *ns = newColor; // expected-error {{'CGColorRef' (aka 'CGColor *') must be explicitly converted to 'NSColor *'; use '+colorWithCGColor:' method for this conversion}} 
19  return newColor; // expected-error {{'CGColorRef' (aka 'CGColor *') must be explicitly converted to 'NSColor *'; use '+colorWithCGColor:' method for this conversion}} 
20}
21
22CGColorRef Test2(NSColor *newColor, CGColorRef cgColor) {
23  cgColor = newColor; // expected-error {{'NSColor *' must be explicitly converted to 'CGColorRef' (aka 'CGColor *'); use '-CGColor' method for this conversion}}
24  CGColorRef cg = newColor; // expected-error {{'NSColor *' must be explicitly converted to 'CGColorRef' (aka 'CGColor *'); use '-CGColor' method for this conversion}} 
25  return newColor; // expected-error {{'NSColor *' must be explicitly converted to 'CGColorRef' (aka 'CGColor *'); use '-CGColor' method for this conversion}}
26}
27
28