1 /* Test basic Objective-C foreach syntax. This tests warnings and errors. */
2 /* { dg-do compile } */
4 #import "../objc-obj-c++-shared/TestsuiteObject.h"
9 struct __objcFastEnumerationState
13 unsigned long *mutationsPtr;
14 unsigned long extra[5];
17 @interface TestsuiteObject (NSFastEnumeration)
18 - (unsigned long)countByEnumeratingWithState: (struct __objcFastEnumerationState *)state
19 objects:(id *)stackbuf
20 count:(unsigned int)len;
29 id object_function (void)
39 for (typedef int my_typedef in array) /* { dg-error "declaration of non-variable" } */
40 ; /* { dg-error "iterating variable in fast enumeration is not an object" "" { target *-*-* } 39 } */
42 for (function () in nil) /* { dg-error "invalid iterating variable in fast enumeration" } */
43 ; /* { dg-error "iterating variable in fast enumeration is not an object" "" { target *-*-* } 42 } */
45 for (object_function () in nil) /* { dg-error "invalid iterating variable in fast enumeration" } */
48 for ([object enumerator] in array) /* { dg-error "invalid iterating variable in fast enumeration" } */
51 for (object = nil in array) /* { dg-error "invalid iterating variable in fast enumeration" } */
54 for (id key, value in array) /* { dg-error "multiple iterating variables in fast enumeration" } */