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-rw-r--r--src/lcode.js8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/lcode.js b/src/lcode.js
index e30e41d..8dbff2b 100644
--- a/src/lcode.js
+++ b/src/lcode.js
@@ -962,13 +962,13 @@ const validop = function(op, v1, v2) {
** Try to "constant-fold" an operation; return 1 iff successful.
** (In this case, 'e1' has the final result.)
*/
-const constfolding = function(fs, op, e1, e2) {
+const constfolding = function(op, e1, e2) {
let ek = lparser.expkind;
let v1, v2;
if (!(v1 = tonumeral(e1, true)) || !(v2 = tonumeral(e2, true)) || !validop(op, v1, v2))
return 0; /* non-numeric operands or not safe to fold */
let res = new TValue(); /* FIXME */
- lobject.luaO_arith(fs.ls.L, op, v1, v2, res); /* does operation */
+ lobject.luaO_arith(null, op, v1, v2, res); /* does operation */
if (res.ttisinteger()) {
e1.k = ek.VKINT;
e1.u.ival = res.value;
@@ -1063,7 +1063,7 @@ const luaK_prefix = function(fs, op, e, line) {
ef.f = NO_JUMP;
switch (op) {
case UnOpr.OPR_MINUS: case UnOpr.OPR_BNOT: /* use 'ef' as fake 2nd operand */
- if (constfolding(fs, op + defs.LUA_OPUNM, e, ef))
+ if (constfolding(op + defs.LUA_OPUNM, e, ef))
break;
/* FALLTHROUGH */
case UnOpr.OPR_LEN:
@@ -1150,7 +1150,7 @@ const luaK_posfix = function(fs, op, e1, e2, line) {
case BinOpr.OPR_IDIV: case BinOpr.OPR_MOD: case BinOpr.OPR_POW:
case BinOpr.OPR_BAND: case BinOpr.OPR_BOR: case BinOpr.OPR_BXOR:
case BinOpr.OPR_SHL: case BinOpr.OPR_SHR: {
- if (!constfolding(fs, op + defs.LUA_OPADD, e1, e2))
+ if (!constfolding(op + defs.LUA_OPADD, e1, e2))
codebinexpval(fs, op + OpCodesI.OP_ADD, e1, e2, line);
break;
}