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author | nicola <nicola@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-11-29 20:43:35 +0000 |
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committer | nicola <nicola@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-11-29 20:43:35 +0000 |
commit | 1a19222c3edd588c72da222faa80ca804f8040f3 (patch) | |
tree | d53807d14de458a39f0d003373659147dadddace /gcc/testsuite/obj-c++.dg | |
parent | cd40529f16d28701bc1aa5d63a565dc9327789e1 (diff) | |
download | gcc-1a19222c3edd588c72da222faa80ca804f8040f3.tar.gz |
In gcc/objc/:
2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
* objc-act.c (objc_maybe_build_component_ref): Removed TODO.
In gcc/testsuite/:
2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com>
* objc.dg/property/dotsyntax-21.m
* obj-c++.dg/property/dotsyntax-21.mm
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167269 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/testsuite/obj-c++.dg')
-rw-r--r-- | gcc/testsuite/obj-c++.dg/property/dotsyntax-21.mm | 113 |
1 files changed, 113 insertions, 0 deletions
diff --git a/gcc/testsuite/obj-c++.dg/property/dotsyntax-21.mm b/gcc/testsuite/obj-c++.dg/property/dotsyntax-21.mm new file mode 100644 index 00000000000..4b8945ed644 --- /dev/null +++ b/gcc/testsuite/obj-c++.dg/property/dotsyntax-21.mm @@ -0,0 +1,113 @@ +/* Contributed by Nicola Pero <nicola.pero@meta-innovation.com>, November 2010. */ +/* { dg-do run } */ +/* { dg-xfail-run-if "Needs OBJC2 ABI" { *-*-darwin* && { lp64 && { ! objc2 } } } { "-fnext-runtime" } { "" } } */ + +/* Test dot-syntax with super in a category. */ + +#include <stdlib.h> +#include <objc/objc.h> +#include <objc/runtime.h> + +@interface MyRootClass +{ + Class isa; + int a; +} ++ (id) initialize; ++ (id) alloc; +- (id) init; +- (int) count; +- (void) setCount: (int)count; +@end + +@implementation MyRootClass ++ (id) initialize { return self; } ++ (id) alloc { return class_createInstance (self, 0); } +- (id) init { return self; } +- (int) count +{ + return a; +} +- (void) setCount: (int)count +{ + a = count; +} +@end + +/* First, test 'super' in the main implementation of a subclass. */ +@interface MySubClass : MyRootClass +- (int) superCount; +- (void) setSuperCount: (int)count; +@end + +@implementation MySubClass +- (int) superCount +{ + return super.count; +} +- (void) setSuperCount: (int)count +{ + super.count = count; +} +@end + +/* Now, test 'super' in a category of a subclass. */ +@interface MySubClass (Category) +- (int) superCount2; +- (void) setSuperCount2: (int)count; +- (int) test: (int)x; +@end + +@implementation MySubClass (Category) +- (int) superCount2 +{ + return super.count; +} +- (void) setSuperCount2: (int)count +{ + super.count = count; +} +- (int) test: (int)x +{ + /* For positive x, the following will leave super.count + unchanged. */ + super.count++; + --super.count; + + super.count = (x < 0 ? x : super.count); + + if ((x = super.count)) + super.count += 1; + + if ((x = super.count)) + super.count -= 1; + + /* Finally, also put a bit of self.count in the mix. */ + self.count++; + super.count--; + + return super.count; +} +@end + +int main (void) +{ + MySubClass *object = [[MySubClass alloc] init]; + + object.count = 10; + if (object.count != 10) + abort (); + + object.superCount = 11; + if (object.superCount != 11) + abort (); + + object.superCount2 = 12; + if (object.superCount2 != 12) + abort (); + + if ([object test: 45] != 12) + abort (); + + return 0; +} |