1 // RUN: %clang_cc1 -fsyntax-only -verify -x c -std=c11 %s 2 // RUN: %clang_cc1 -fsyntax-only -verify -x c++ -std=c++11 %s 3 // RUN: %clang_cc1 -E -DPP_ONLY=1 %s -o %t 4 // RUN: FileCheck --strict-whitespace --input-file=%t %s 5 6 // This file contains Unicode characters; please do not "fix" them! 7 8 extern intx; // expected-warning {{treating Unicode character as whitespace}} 9 extern intx; // expected-warning {{treating Unicode character as whitespace}} 10 11 // CHECK: extern int{{x}} 12 // CHECK: extern int{{x}} 13 14 #pragma mark Unicode! 15 16 #define COPYRIGHT Copyright 2012 17 #define XSTR(X) #X 18 #define STR(X) XSTR(X) 19 20 static const char *copyright = STR(COPYRIGHT); // no-warning 21 // CHECK: static const char *copyright = "Copyright {{2012}}"; 22 23 #if PP_ONLY 24 COPYRIGHT 25 // CHECK: Copyright {{2012}} 26 CHECK: The preprocessor should not complain about Unicode characters like . 27 #endif 28 29 // A by any other name.... 30 extern int ; 31 int (int ) { return + 1; } 32 int main () { 33 int = (); 34 return ; 35 } 36
