| /* Copyright (C) 2000 Free Software Foundation, Inc. */ |
| |
| /* { dg-do preprocess } */ |
| |
| /* These now use "!=" rather than "<" to increase chance of failure. */ |
| #if 16 * (1) + 4 != 20 |
| #error /* { dg-bogus "error" "with paren" } */ |
| #endif |
| |
| #if 16 * 1 + 4 != 20 |
| #error /* { dg-bogus "error" "without paren" } */ |
| #endif |
| |
| #if () /* { dg-error "expression between" "empty paren" } */ |
| #endif |
| |
| #if (1) == 1 |
| #error /* { dg-error "" "simple parens no. 1" } */ |
| #endif |
| |
| #if (2) |
| #error /* { dg-error "" "simple parens no. 2" } */ |
| #endif |
| |
| #if 3 == (3) |
| #error /* { dg-error "" "simple parens no. 3" } */ |
| #endif |
| |
| #if (((-1) + 8)) == ((+2) * ((3)) - -1) |
| #error /* { dg-error "" "nested parentheses" } */ |
| #endif |
