1// RUN: %clang_cc1 %s -verify -fsyntax-only 2// RUN: %clang_cc1 %s -verify -fsyntax-only -DDECLAREIT 3 4// a declaration of NSConstantString is not required. 5#ifdef DECLAREIT 6@interface NSConstantString; 7@end 8#endif 9 10 11 12id s = @"123"; // simple 13id t = @"123" @"456"; // concat 14id u = @"123" @ blah; // expected-error {{unexpected token}} 15 16