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misc: maintenance trivia

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This commit is contained in:
Kyryl Melekhin
2021-10-02 16:03:39 +00:00
parent 8728bcf941
commit 04c9aae3fa
2 changed files with 5 additions and 3 deletions
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7
pike.c
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@@ -187,7 +187,8 @@ void re_dumpcode(rcode *prog)
/* next todo: crack and factor out this recursion,
no recursion will allow to make a meta macro out
of this, such that re_sizecode() becomes efficient */
of this, such that re_sizecode() becomes efficient
difficulty: very high, probably not any time soon */
static int _compilecode(const char **re_loc, rcode *prog, int sizecode)
{
const char *re = *re_loc;
@@ -316,8 +317,8 @@ static int _compilecode(const char **re_loc, rcode *prog, int sizecode)
i++;
icnt++;
}
prog->len += maxcnt * icnt;
}
prog->len += maxcnt * icnt;
break;
case '?':
if (PC == term) goto syntax_error;
@@ -390,7 +391,7 @@ static int _compilecode(const char **re_loc, rcode *prog, int sizecode)
}
uc_len(c, re) re += c;
}
if (alt_label) {
if (code && alt_label) {
EMIT(alt_label, REL(alt_label, PC) + 1);
for (int alts = altc; altc; altc--) {
int at = alt_stack[alts-altc]+altc*3;