diff options
| author | 2025-09-09 20:01:43 +0200 | |
|---|---|---|
| committer | 2025-09-09 20:01:43 +0200 | |
| commit | 59c9eb2a0766bdb7b1c1b1a2045f5381111771e5 (patch) | |
| tree | bfe2dd9b144cefdbc8440ed491c152bb34317b77 /lex.c | |
| parent | 9e787ddc2e6d6882776b015bcd561f1e23b9c1ee (diff) | |
cpp: fix #conditional;s
Diffstat (limited to 'lex.c')
| -rw-r--r-- | lex.c | 14 |
1 files changed, 9 insertions, 5 deletions
@@ -1191,22 +1191,26 @@ lex(struct lexer *lx, struct token *tk_) case PPELIF: ppelif(lx, &tk->span); break; case PPELIFDEF: ppelifxdef(lx, 1, &tk->span); break; case PPELIFNDEF: ppelifxdef(lx, 0, &tk->span); break; - case PPENDIF: ppendif(lx, &tk->span); break; case PPELSE: ppelse(lx, &tk->span); break; - case PPINCLUDE: ppinclude(lx, &tk->span); break; + case PPENDIF: ppendif(lx, &tk->span); break; + case PPINCLUDE: ppinclude(lx, &tk->span); break; default: assert(0&&"nyi"); } } else { switch (findppcmd(tk)) { case PPIF: /* increment nesting level */ + case PPIFDEF: + case PPIFNDEF: assert(nppcnd < arraylength(ppcndstk) && "too many nested #if"); ppcndstk[nppcnd].ifspan = tk->span.sl; ppcndstk[nppcnd].cnd = PPCNDTAKEN; ppcndstk[nppcnd++].elsep = 0; break; - case PPELIF: ppelif(lx, &tk->span); break; - case PPENDIF: ppendif(lx, &tk->span); break; - case PPELSE: ppelse(lx, &tk->span); break; + case PPELIF: ppelif(lx, &tk->span); break; + case PPELIFDEF: ppelifxdef(lx, 1, &tk->span); break; + case PPELIFNDEF: ppelifxdef(lx, 0, &tk->span); break; + case PPELSE: ppelse(lx, &tk->span); break; + case PPENDIF: ppendif(lx, &tk->span); break; default: ppskipline(lx); break; } } |