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added check for conversion 'obj2gco' (and corrections for small

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problems detected by this check)
This commit is contained in:
Roberto Ierusalimschy 2014-07-18 09:17:54 -03:00
parent 9aec500a26
commit 56137d58ff
10 changed files with 51 additions and 39 deletions
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6
lstring.c
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@ -1,5 +1,5 @@
/*
** $Id: lstring.c,v 2.39 2014/04/02 16:44:42 roberto Exp roberto $
** $Id: lstring.c,v 2.40 2014/06/18 22:59:29 roberto Exp roberto $
** String table (keeps all strings handled by Lua)
** See Copyright Notice in lua.h
*/
@ -126,8 +126,8 @@ static TString *internshrstr (lua_State *L, const char *str, size_t l) {
if (l == ts->tsv.len &&
(memcmp(str, getstr(ts), l * sizeof(char)) == 0)) {
/* found! */
if (isdead(g, obj2gco(ts))) /* dead (but not collected yet)? */
changewhite(obj2gco(ts)); /* resurrect it */
if (isdead(g, ts2gco(ts))) /* dead (but not collected yet)? */
changewhite(ts2gco(ts)); /* resurrect it */
return ts;
}
}