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Don't propagate implicitly widened number to index metamethods.

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This commit is contained in:
Mike Pall 2012-11-06 16:58:52 +01:00
parent ae1987d535
commit c022692ab0
1 changed files with 1 additions and 1 deletions
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src/lj_record.c
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@ -1121,7 +1121,7 @@ static TRef rec_idx_key(jit_State *J, RecordIndex *ix)
return lj_ir_kkptr(J, niltvg(J2G(J))); return lj_ir_kkptr(J, niltvg(J2G(J)));
} }
if (tref_isinteger(key)) /* Hash keys are based on numbers, not ints. */ if (tref_isinteger(key)) /* Hash keys are based on numbers, not ints. */
ix->key = key = emitir(IRTN(IR_CONV), key, IRCONV_NUM_INT); key = emitir(IRTN(IR_CONV), key, IRCONV_NUM_INT);
if (tref_isk(key)) { if (tref_isk(key)) {
/* Optimize lookup of constant hash keys. */ /* Optimize lookup of constant hash keys. */
MSize hslot = (MSize)((char *)ix->oldv - (char *)&noderef(t->node)[0].val); MSize hslot = (MSize)((char *)ix->oldv - (char *)&noderef(t->node)[0].val);