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no more '__len' metamethod for strings

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This commit is contained in:
Roberto Ierusalimschy 2009-02-16 17:09:28 -03:00
parent 547e47649f
commit 2b590aea40
1 changed files with 1 additions and 3 deletions
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4
lvm.c
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@ -1,5 +1,5 @@
/* /*
** $Id: lvm.c,v 2.79 2008/10/30 15:39:30 roberto Exp roberto $ ** $Id: lvm.c,v 2.80 2008/11/06 12:43:51 roberto Exp roberto $
** Lua virtual machine ** Lua virtual machine
** See Copyright Notice in lua.h ** See Copyright Notice in lua.h
*/ */
@ -319,8 +319,6 @@ static void objlen (lua_State *L, StkId ra, const TValue *rb) {
return; return;
} }
case LUA_TSTRING: { case LUA_TSTRING: {
tm = fasttm(L, G(L)->mt[LUA_TSTRING], TM_LEN);
if (tm) break; /* metamethod? break switch to call it */
setnvalue(ra, cast_num(tsvalue(rb)->len)); setnvalue(ra, cast_num(tsvalue(rb)->len));
return; return;
} }