1*f4a2713aSLionel Sambuc// RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class %s 2*f4a2713aSLionel Sambuc 3*f4a2713aSLionel Sambucstruct __objcFastEnumerationState; 4*f4a2713aSLionel Sambuctypedef struct objc_class *Class; 5*f4a2713aSLionel Sambuctypedef struct objc_object { 6*f4a2713aSLionel Sambuc Class isa; 7*f4a2713aSLionel Sambuc} *id; 8*f4a2713aSLionel Sambuc 9*f4a2713aSLionel Sambuc 10*f4a2713aSLionel Sambuc@interface MyList 11*f4a2713aSLionel Sambuc@end 12*f4a2713aSLionel Sambuc 13*f4a2713aSLionel Sambuc@implementation MyList 14*f4a2713aSLionel Sambuc- (unsigned int)countByEnumeratingWithState: (struct __objcFastEnumerationState *)state objects: (id *)items count:(unsigned int)stackcount 15*f4a2713aSLionel Sambuc{ 16*f4a2713aSLionel Sambuc return 0; 17*f4a2713aSLionel Sambuc} 18*f4a2713aSLionel Sambuc@end 19*f4a2713aSLionel Sambuc 20*f4a2713aSLionel Sambuc@interface MyList (BasicTest) 21*f4a2713aSLionel Sambuc- (void)compilerTestAgainst; 22*f4a2713aSLionel Sambuc@end 23*f4a2713aSLionel Sambuc 24*f4a2713aSLionel Sambuc@implementation MyList (BasicTest) 25*f4a2713aSLionel Sambuc- (void)compilerTestAgainst { 26*f4a2713aSLionel Sambuc 27*f4a2713aSLionel Sambuc int i=0; 28*f4a2713aSLionel Sambuc for (int * elem in elem) // expected-error {{selector element type 'int *' is not a valid object}} \ 29*f4a2713aSLionel Sambuc expected-error {{the type 'int *' is not a pointer to a fast-enumerable object}} 30*f4a2713aSLionel Sambuc ++i; 31*f4a2713aSLionel Sambuc for (i in elem) // expected-error {{use of undeclared identifier 'elem'}} \ 32*f4a2713aSLionel Sambuc expected-error {{selector element type 'int' is not a valid object}} 33*f4a2713aSLionel Sambuc ++i; 34*f4a2713aSLionel Sambuc for (id se in i) // expected-error {{the type 'int' is not a pointer to a fast-enumerable object}} 35*f4a2713aSLionel Sambuc ++i; 36*f4a2713aSLionel Sambuc} 37*f4a2713aSLionel Sambuc@end 38*f4a2713aSLionel Sambuc 39