1*f4a2713aSLionel Sambuc// RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class %s 2*f4a2713aSLionel Sambuc 3*f4a2713aSLionel Sambuctypedef struct objc_class *Class; 4*f4a2713aSLionel Sambucstruct __objcFastEnumerationState; 5*f4a2713aSLionel Sambuctypedef struct objc_object { 6*f4a2713aSLionel Sambuc Class isa; 7*f4a2713aSLionel Sambuc} *id; 8*f4a2713aSLionel Sambuc 9*f4a2713aSLionel Sambuc@protocol P @end 10*f4a2713aSLionel Sambuc 11*f4a2713aSLionel Sambuc@interface MyList 12*f4a2713aSLionel Sambuc@end 13*f4a2713aSLionel Sambuc 14*f4a2713aSLionel Sambuc@implementation MyList 15*f4a2713aSLionel Sambuc- (unsigned int)countByEnumeratingWithState: (struct __objcFastEnumerationState *)state objects: (id *)items count:(unsigned int)stackcount 16*f4a2713aSLionel Sambuc{ 17*f4a2713aSLionel Sambuc return 0; 18*f4a2713aSLionel Sambuc} 19*f4a2713aSLionel Sambuc@end 20*f4a2713aSLionel Sambuc 21*f4a2713aSLionel Sambuc@interface MyList (BasicTest) 22*f4a2713aSLionel Sambuc- (void)compilerTestAgainst; 23*f4a2713aSLionel Sambuc@end 24*f4a2713aSLionel Sambuc 25*f4a2713aSLionel Sambuc@implementation MyList (BasicTest) 26*f4a2713aSLionel Sambuc- (void)compilerTestAgainst { 27*f4a2713aSLionel Sambuc static i;// expected-warning {{type specifier missing, defaults to 'int'}} 28*f4a2713aSLionel Sambuc for (id el, elem in self) // expected-error {{only one element declaration is allowed}} 29*f4a2713aSLionel Sambuc ++i; 30*f4a2713aSLionel Sambuc for (id el in self) 31*f4a2713aSLionel Sambuc ++i; 32*f4a2713aSLionel Sambuc MyList<P> ***p; 33*f4a2713aSLionel Sambuc for (p in self) // expected-error {{selector element type 'MyList<P> ***' is not a valid object}} 34*f4a2713aSLionel Sambuc ++i; 35*f4a2713aSLionel Sambuc 36*f4a2713aSLionel Sambuc} 37*f4a2713aSLionel Sambuc@end 38*f4a2713aSLionel Sambuc 39