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Remove metamethod frame for errors from internal metamethods.

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This commit is contained in:
Mike Pall 2010-11-27 20:23:39 +01:00
parent 35890f66c1
commit 24186e05e6
1 changed files with 6 additions and 3 deletions
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9
src/lj_err.c
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@ -903,9 +903,12 @@ LJ_NOINLINE void lj_err_optype_call(lua_State *L, TValue *o)
/* Error in context of caller. */
LJ_NOINLINE void lj_err_callermsg(lua_State *L, const char *msg)
{
cTValue *frame = L->base-1;
cTValue *pframe = frame_islua(frame) ? frame_prevl(frame) :
frame_iscont(frame) ? frame_prevd(frame) : NULL;
TValue *frame = L->base-1;
TValue *pframe = NULL;
if (frame_islua(frame))
pframe = frame_prevl(frame);
else if (frame_iscont(frame))
L->base = (pframe = frame_prevd(frame))+1; /* Remove metamethod frame. */
err_loc(L, msg, pframe, frame);
lj_err_run(L);
}