diff options
| -rw-r--r-- | src/lobject.js | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/src/lobject.js b/src/lobject.js index 5cbf2c3..b6fd581 100644 --- a/src/lobject.js +++ b/src/lobject.js @@ -610,9 +610,8 @@ const luaO_arith = function(L, op, p1, p2, res) { case defs.LUA_OPBAND: case defs.LUA_OPBOR: case defs.LUA_OPBXOR: case defs.LUA_OPSHL: case defs.LUA_OPSHR: case defs.LUA_OPBNOT: { /* operate only on integers */ - let i1 = lvm.tointeger(p1); - let i2 = lvm.tointeger(p2); - if (i1 !== false && i2 !== false) { + let i1, i2; + if ((i1 = lvm.tointeger(p1)) !== false && (i2 = lvm.tointeger(p2)) !== false) { res.type = CT.LUA_TNUMINT; res.value = intarith(L, op, i1, i2); return; @@ -620,9 +619,8 @@ const luaO_arith = function(L, op, p1, p2, res) { else break; /* go to the end */ } case defs.LUA_OPDIV: case defs.LUA_OPPOW: { /* operate only on floats */ - let n1 = lvm.tonumber(p1); - let n2 = lvm.tonumber(p2); - if (n1 !== false && n2 !== false) { + let n1, n2; + if ((n1 = lvm.tonumber(p1)) !== false && (n2 = lvm.tonumber(p2)) !== false) { res.type = CT.LUA_TNUMFLT; res.value = numarith(L, op, n1, n2); return; @@ -630,14 +628,13 @@ const luaO_arith = function(L, op, p1, p2, res) { else break; /* go to the end */ } default: { /* other operations */ - let n1 = lvm.tonumber(p1); - let n2 = lvm.tonumber(p2); + let n1, n2; if (p1.ttisinteger() && p2.ttisinteger()) { res.type = CT.LUA_TNUMINT; res.value = intarith(L, op, p1.value, p2.value); return; } - else if (n1 !== false && n2 !== false) { + else if ((n1 = lvm.tonumber(p1)) !== false && (n2 = lvm.tonumber(p2)) !== false) { res.type = CT.LUA_TNUMFLT; res.value = numarith(L, op, n1, n2); return; |