view gcc/testsuite/objc.dg/objc-foreach-3.m @ 158:494b0b89df80 default tip

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author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Mon, 25 May 2020 18:13:55 +0900
parents 04ced10e8804
children
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/* Syntax check for the new foreach statement. 
   Use of declaration in loop-header without requiring c99 mode. */
/* { dg-do compile } */

typedef struct objc_class *Class;

typedef struct objc_object {
 Class isa;
} *id;


@interface MyList 
@end

@implementation MyList
- (unsigned int)countByEnumeratingWithState:(struct __objcFastEnumerationState *)state objects:(id *)items count:(unsigned int)stackcount
{
        return 0;
}
- (void)addObject:object {
}

@end

@interface MyList (BasicTest)
- (void)compilerTestAgainst;
@end
void BEGIN();
void INFORLOOP();
void END();
@implementation MyList (BasicTest)
- (void)compilerTestAgainst {

	BEGIN();
	for (id elem in (self)) 
	  if (elem)
	    INFORLOOP();

	END();
}
@end