diff options
Diffstat (limited to 'lisc')
| -rw-r--r-- | lisc/parse.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/lisc/parse.c b/lisc/parse.c index 6c6765d..4bb30fb 100644 --- a/lisc/parse.c +++ b/lisc/parse.c @@ -264,19 +264,18 @@ varref(char *v) if (sym[t].type == STmp) if (strcmp(v, sym[t].name) == 0) return SYM(t); - if (t >= NSym) + if (ntmp++ >= NSym) err("too many symbols"); sym[t].type = STmp; strcpy(sym[t].name, v); - ntmp++; return SYM(t); } static Ref parseref() { - int i; Const c; + int i; switch (next()) { case TVar: @@ -294,10 +293,9 @@ parseref() && cst[i].val == c.val && strcmp(cst[i].label, c.label) == 0) return CONST(i); - if (i >= NCst) + if (ncst++ >= NCst) err("too many constants"); cst[i] = c; - ncst++; return CONST(i); default: return R; |