| // RUN: %clang_cc1 -fsyntax-only -verify %s |
| // RUN: %clang_cc1 -E -DPP_ONLY=1 %s -o %t |
| // RUN: FileCheck --strict-whitespace --input-file=%t %s |
| |
| // This file contains Unicode characters; please do not "fix" them! |
| |
| extern int x; // expected-warning {{treating Unicode character as whitespace}} |
| extern int x; // expected-warning {{treating Unicode character as whitespace}} |
| |
| // CHECK: extern int {{x}} |
| // CHECK: extern int {{x}} |
| |
| #pragma mark ¡Unicode! |
| |
| #define COPYRIGHT Copyright © 2012 |
| #define XSTR(X) #X |
| #define STR(X) XSTR(X) |
| |
| static const char *copyright = STR(COPYRIGHT); // no-warning |
| // CHECK: static const char *copyright = "Copyright © {{2012}}"; |
| |
| #if PP_ONLY |
| COPYRIGHT |
| // CHECK: Copyright © {{2012}} |
| CHECK: The preprocessor should not complain about Unicode characters like ©. |
| #endif |
