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author | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
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committer | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
commit | 1bc5aee63eb72b341f506ad058502cd0361f0d10 (patch) | |
tree | c607e8252f3405424ff15bc2d00aa38dadbb2518 /gcc-4.9/gcc/testsuite/objc.dg/property/at-property-19.m | |
parent | 283a0bf58fcf333c58a2a92c3ebbc41fb9eb1fdb (diff) | |
download | toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.gz toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.bz2 toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.zip |
Initial checkin of GCC 4.9.0 from trunk (r208799).
Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba
Diffstat (limited to 'gcc-4.9/gcc/testsuite/objc.dg/property/at-property-19.m')
-rw-r--r-- | gcc-4.9/gcc/testsuite/objc.dg/property/at-property-19.m | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/objc.dg/property/at-property-19.m b/gcc-4.9/gcc/testsuite/objc.dg/property/at-property-19.m new file mode 100644 index 000000000..be898e218 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/objc.dg/property/at-property-19.m @@ -0,0 +1,74 @@ +/* Contributed by Nicola Pero <nicola.pero@meta-innovation.com>, October 2010. */ +/* { dg-do run } */ +/* { dg-xfail-run-if "Needs OBJC2 ABI" { *-*-darwin* && { lp64 && { ! objc2 } } } { "-fnext-runtime" } { "" } } */ + +/* Test looking up a @property in a protocol of a category of a superclass. */ + +#include <stdlib.h> +#include <objc/objc.h> +#include <objc/runtime.h> + +@interface MyRootClass +{ + Class isa; + int a; +} ++ (id) initialize; ++ (id) alloc; +- (id) init; +@end + +@implementation MyRootClass ++ (id) initialize { return self; } ++ (id) alloc { return class_createInstance (self, 0); } +- (id) init { return self; } +@end + +/* Use a different getter/setter, so that the only way to compile + object.count is to find the actual @property. */ +@protocol count +@property (getter=number, setter=setNumber:) int count; +@end + +@interface MySubClass : MyRootClass +- (int) testMe; +@end + +@interface MySubClass (Category) <count> +@end + +@implementation MySubClass (Category) +- (int) number +{ + return a; +} +- (void) setNumber: (int)count +{ + a = count; +} +@end + +@implementation MySubClass +- (int) testMe +{ + self.count = 400; + if (self.count != 400) + abort (); + + return self.count; +} +@end + +int main (void) +{ + MySubClass *object = [[MySubClass alloc] init]; + + object.count = 44; + if (object.count != 44) + abort (); + + if ([object testMe] != 400) + abort (); + + return 0; +} |