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handle extended opcodes (with OP_EXTRAARG) when checking metamethod

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calls
This commit is contained in:
Roberto Ierusalimschy 2009-09-28 09:37:17 -03:00
parent cee94df6e0
commit ab75bd23ee
1 changed files with 3 additions and 1 deletions
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4
ldebug.c
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@ -1,5 +1,5 @@
/*
** $Id: ldebug.c,v 2.53 2009/08/07 16:17:41 roberto Exp roberto $
** $Id: ldebug.c,v 2.54 2009/09/23 20:33:05 roberto Exp roberto $
** Debug Interface
** See Copyright Notice in lua.h
*/
@ -386,6 +386,8 @@ static const char *getfuncname (lua_State *L, CallInfo *ci, const char **name) {
return NULL; /* calling function is not Lua (or is unknown) */
ci = ci->previous; /* calling function */
i = ci_func(ci)->l.p->code[currentpc(ci)];
if (GET_OPCODE(i) == OP_EXTRAARG) /* extra argument? */
i = ci_func(ci)->l.p->code[currentpc(ci) - 1]; /* get 'real' instruction */
switch (GET_OPCODE(i)) {
case OP_CALL:
case OP_TAILCALL: