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40486: Don't warn on creation of MATCH etc. in regex.

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This because they are created implicitly rather than by explicit
user request, so the warning may not be useful.
This commit is contained in:
Peter Stephenson 2017-02-02 10:03:57 +00:00
parent caddeca1ac
commit a32fb005d6
3 changed files with 41 additions and 9 deletions
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8
Src/Modules/regex.c
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@ -111,7 +111,7 @@ zcond_regex_match(char **a, int id)
*x = NULL;
}
if (isset(BASHREMATCH)) {
setaparam("BASH_REMATCH", arr);
assignaparam("BASH_REMATCH", arr, 0);
} else {
zlong offs;
char *ptr;
@ -119,7 +119,7 @@ zcond_regex_match(char **a, int id)
m = matches;
s = metafy(lhstr + m->rm_so, m->rm_eo - m->rm_so, META_DUP);
setsparam("MATCH", s);
assignsparam("MATCH", s, 0);
/*
* Count the characters before the match.
*/
@ -133,7 +133,7 @@ zcond_regex_match(char **a, int id)
ptr += clen;
leftlen -= clen;
}
setiparam("MBEGIN", offs + !isset(KSHARRAYS));
assigniparam("MBEGIN", offs + !isset(KSHARRAYS), 0);
/*
* Add on the characters in the match.
*/
@ -144,7 +144,7 @@ zcond_regex_match(char **a, int id)
ptr += clen;
leftlen -= clen;
}
setiparam("MEND", offs + !isset(KSHARRAYS) - 1);
assigniparam("MEND", offs + !isset(KSHARRAYS) - 1, 0);
if (nelem) {
char **mbegin, **mend, **bptr, **eptr;
bptr = mbegin = (char **)zalloc(sizeof(char *)*(nelem+1));