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// RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class %s
struct __objcFastEnumerationState;
@implementation MyList // expected-warning {{cannot find interface declaration for 'MyList'}}
- (unsigned int)countByEnumeratingWithState: (struct __objcFastEnumerationState *)state objects: (id *)items count:(unsigned int)stackcount
{
return 0;
}
@end
int LOOP(void);
@implementation MyList (BasicTest)
- (void)compilerTestAgainst {
MyList * el;
for (el in @"foo")
{ LOOP(); }
}
@end
static int test7(id keys) {
for (id key; in keys) ; // expected-error {{use of undeclared identifier 'in'}}
}
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