| 1 | /* RUN: %clang_cc1 -E -verify %s |
|---|---|
| 2 | */ |
| 3 | |
| 4 | /* expected-error@+1 {{macro name missing}} */ |
| 5 | #ifdef |
| 6 | #endif |
| 7 | |
| 8 | /* expected-error@+1 {{macro name must be an identifier}} */ |
| 9 | #ifdef ! |
| 10 | #endif |
| 11 | |
| 12 | /* expected-error@+1 {{macro name missing}} */ |
| 13 | #if defined |
| 14 | #endif |
| 15 | |
| 16 | /* PR1936 */ |
| 17 | /* expected-error@+2 {{unterminated function-like macro invocation}} expected-error@+2 {{expected value in expression}} expected-note@+1 {{macro 'f' defined here}} */ |
| 18 | #define f(x) x |
| 19 | #if f(2 |
| 20 | #endif |
| 21 | |
| 22 | int x; |
| 23 |