Change in the handling of 'L->top' when calling metamethods

Instead of updating 'L->top' in every place that may call a
metamethod, the metamethod functions themselves (luaT_trybinTM and
luaT_callorderTM) correct the top. (When calling metamethods from
the C API, however, the callers must preserve 'L->top'.)

1 files changed, 1 insertions, 1 deletions

diff --git a/lopcodes.c b/lopcodes.c
index 23c3a6e4..ee795786 100644
--- a/lopcodes.c
+++ b/lopcodes.c
@@ -101,7 +101,7 @@ LUAI_DDEF const lu_byte luaP_opmodes[NUM_OPCODES] = {
  ,opmode(0, 1, 0, 0, iABC)              /* OP_SETLIST */
  ,opmode(0, 0, 0, 1, iABx)              /* OP_CLOSURE */
  ,opmode(1, 0, 0, 1, iABC)              /* OP_VARARG */
- ,opmode(0, 0, 0, 1, iABC)              /* OP_VARARGPREP */
+ ,opmode(0, 1, 0, 1, iABC)              /* OP_VARARGPREP */
  ,opmode(0, 0, 0, 0, iAx)               /* OP_EXTRAARG */
 };