diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/obj-c++.dg/property/synthesize-11.mm')
| -rw-r--r-- | gcc-4.9/gcc/testsuite/obj-c++.dg/property/synthesize-11.mm | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/obj-c++.dg/property/synthesize-11.mm b/gcc-4.9/gcc/testsuite/obj-c++.dg/property/synthesize-11.mm new file mode 100644 index 000000000..25158da76 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/obj-c++.dg/property/synthesize-11.mm @@ -0,0 +1,31 @@ +/* Contributed by Nicola Pero <nicola.pero@meta-innovation.com>, November 2010. */ +/* { dg-do compile } */ + +/* Test errors when @synthesize is used with bitfield instance variables in an incorrect way. */ + +#include <stdlib.h> +#include <objc/objc.h> +#include <objc/runtime.h> + +@interface MyRootClass +{ + Class isa; + int countA : 2; /* { dg-message "originally specified here" } */ + int countB : 3; /* { dg-message "originally specified here" } */ +} ++ (id) initialize; ++ (id) alloc; +- (id) init; +@property int countA; +@property (nonatomic) short countB; +@end + +@implementation MyRootClass ++ (id) initialize { return self; } ++ (id) alloc { return class_createInstance (self, 0); } +- (id) init { return self; } +@synthesize countA; /* { dg-error ".atomic. property .countA. is using bit-field instance variable .countA." } */ +@synthesize countB; /* { dg-error "property .countB. is using instance variable .countB. of incompatible type" } */ +@end /* { dg-warning "incomplete implementation of class" } */ +/* { dg-message "method definition for ..setCountA.. not found" "" { target *-*-* } 29 } */ +/* { dg-message "method definition for ..countA. not found" "" { target *-*-* } 29 } */ |