1// RUN: %clang_cc1 -fsyntax-only -verify -fobjc-exceptions -Wno-objc-root-class %s 2 3void test1(void) { 4 void *xyzzy = 0; 5 void *p = @xyzzy; // expected-error {{unexpected '@' in program}} 6} 7 8// This previously triggered a crash because the class has not been defined. 9@implementation RDar7495713 (rdar_7495713_cat) // expected-error{{cannot find interface declaration for 'RDar7495713'}} 10- (id) rdar_7495713 { 11 __PRETTY_FUNCTION__; // expected-warning{{expression result unused}} 12} 13@end 14 15// This previously triggered a crash because a ';' was expected after the @throw statement. 16void foo(void) { 17 @throw (id)0 // expected-error{{expected ';' after @throw}} 18} 19 20@class NSView; 21@implementation IBFillView(IBFillViewIntegration) // expected-error {{cannot find interface declaration for 'IBFillView'}} 22- (NSView *)ibDesignableContentView { 23 [Cake lie]; // expected-error {{undeclared}} 24 return self; 25} 26@end 27 28@interface I 29@end 30@interface I2 31@end 32 33@implementation I // expected-note {{started here}} 34-(void) foo {} 35 36@implementation I2 // expected-error {{missing '@end'}} 37-(void) foo2 {} 38@end 39 40@end // expected-error {{'@end' must appear in an Objective-C context}} 41 42@class ForwardBase; 43@implementation SomeI : ForwardBase // expected-error {{cannot find interface declaration for 'ForwardBase', superclass of 'SomeI'}} \ 44 // expected-warning {{cannot find interface declaration for 'SomeI'}} 45-(void)meth {} 46@end 47 48@interface I3 49__attribute__((unavailable)) @interface I4 @end // expected-error {{Objective-C declarations may only appear in global scope}} 50@end 51