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author | ed <ed@FreeBSD.org> | 2009-06-02 17:58:47 +0000 |
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committer | ed <ed@FreeBSD.org> | 2009-06-02 17:58:47 +0000 |
commit | f27e5a09a0d815b8a4814152954ff87dadfdefc0 (patch) | |
tree | ce7d964cbb5e39695b71481698f10cb099c23d4a /test/SemaObjC/property-user-setter.m | |
download | FreeBSD-src-f27e5a09a0d815b8a4814152954ff87dadfdefc0.zip FreeBSD-src-f27e5a09a0d815b8a4814152954ff87dadfdefc0.tar.gz |
Import Clang, at r72732.
Diffstat (limited to 'test/SemaObjC/property-user-setter.m')
-rw-r--r-- | test/SemaObjC/property-user-setter.m | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/test/SemaObjC/property-user-setter.m b/test/SemaObjC/property-user-setter.m new file mode 100644 index 0000000..9b0380e --- /dev/null +++ b/test/SemaObjC/property-user-setter.m @@ -0,0 +1,90 @@ +// RUN: clang-cc -fsyntax-only -verify %s + +@interface I0 +@property(readonly) int x; +@property(readonly) int y; +@property(readonly) int z; +-(void) setY: (int) y0; +@end + +@interface I0 (Cat0) +-(void) setX: (int) a0; +@end + +@implementation I0 +@dynamic x; +@dynamic y; +@dynamic z; +-(void) setY: (int) y0{} + +-(void) im0 { + self.x = 0; + self.y = 2; + self.z = 2; // expected-error {{assigning to property with 'readonly' attribute not allowed}} +} +@end + +// Test when property is 'readonly' but it has a setter in +// its implementation only. +@interface I1 { +} +@property(readonly) int identifier; +@end + + +@implementation I1 +@dynamic identifier; +- (void)setIdentifier:(int)ident {} + +- (id)initWithIdentifier:(int)Arg { + self.identifier = 0; +} + +@end + + +// Also in a category implementation +@interface I1(CAT) +@property(readonly) int rprop; +@end + + +@implementation I1(CAT) +@dynamic rprop; +- (void)setRprop:(int)ident {} + +- (id)initWithIdentifier:(int)Arg { + self.rprop = 0; +} + +@end + +static int g_val; + +@interface Root ++ alloc; +- init; +@end + +@interface Subclass : Root +{ + int setterOnly; +} +- (void) setSetterOnly:(int)value; +@end + +@implementation Subclass +- (void) setSetterOnly:(int)value { + setterOnly = value; + g_val = setterOnly; +} +@end + +int main (void) { + Subclass *x = [[Subclass alloc] init]; + + x.setterOnly = 4; + if (g_val != 4) + abort (); + return 0; +} |