| /* 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-warning "method definition for ..setCountA.. not found" "" { target *-*-* } .-1 } */ |
| /* { dg-warning "method definition for ..countA. not found" "" { target *-*-* } .-2 } */ |
