| /* Test #elifdef and #elifndef in C2x: erroneous usages. */ |
| /* { dg-do preprocess } */ |
| /* { dg-options "-std=c2x -pedantic-errors" } */ |
| |
| #define A |
| #undef B |
| |
| #elifdef A /* { dg-error "#elifdef without #if" } */ |
| #elifdef B /* { dg-error "#elifdef without #if" } */ |
| #elifndef A /* { dg-error "#elifndef without #if" } */ |
| #elifndef B /* { dg-error "#elifndef without #if" } */ |
| |
| #if 1 /* { dg-error "-:began here" } */ |
| #else |
| #elifdef A /* { dg-error "#elifdef after #else" } */ |
| #endif |
| |
| #if 1 /* { dg-error "-:began here" } */ |
| #else |
| #elifdef B /* { dg-error "#elifdef after #else" } */ |
| #endif |
| |
| #if 1 /* { dg-error "-:began here" } */ |
| #else |
| #elifndef A /* { dg-error "#elifndef after #else" } */ |
| #endif |
| |
| #if 1 /* { dg-error "-:began here" } */ |
| #else |
| #elifndef B /* { dg-error "#elifndef after #else" } */ |
| #endif |
| |
| #if 0 |
| #elifdef A = /* { dg-error "extra tokens at end of #elifdef directive" } */ |
| #endif |
| |
| #if 0 |
| #elifdef B = /* { dg-error "extra tokens at end of #elifdef directive" } */ |
| #endif |
| |
| #if 0 |
| #elifndef A = /* { dg-error "extra tokens at end of #elifndef directive" } */ |
| #endif |
| |
| #if 0 |
| #elifndef B = /* { dg-error "extra tokens at end of #elifndef directive" } */ |
| #endif |
| |
| #if 0 |
| #elifdef /* { dg-error "no macro name given in #elifdef directive" } */ |
| #endif |
| |
| #if 0 |
| #elifndef /* { dg-error "no macro name given in #elifndef directive" } */ |
| #endif |
| |
| #if 0 |
| #elifdef , /* { dg-error "macro names must be identifiers" } */ |
| #endif |
| |
| #if 0 |
| #elifndef , /* { dg-error "macro names must be identifiers" } */ |
| #endif |