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| author | daurnimator <quae@daurnimator.com> | 2017-05-21 18:50:24 +1000 |
|---|---|---|
| committer | daurnimator <quae@daurnimator.com> | 2017-05-21 19:12:47 +1000 |
| commit | d229ba6542aa009185b28530c55887d14c76b163 (patch) | |
| tree | 2ac878961644dfaab23850c803890b4b94aa54a4 /src/lobject.js | |
| parent | 02cb89ce61c58e0d9281a6fd163375399aaed40e (diff) | |
| download | fengari-d229ba6542aa009185b28530c55887d14c76b163.tar.gz fengari-d229ba6542aa009185b28530c55887d14c76b163.tar.bz2 fengari-d229ba6542aa009185b28530c55887d14c76b163.zip | |
shifts have different semantics to JS, use add luaV_shiftl
Diffstat (limited to 'src/lobject.js')
| -rw-r--r-- | src/lobject.js | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/lobject.js b/src/lobject.js index d6ced0b..ec88e34 100644 --- a/src/lobject.js +++ b/src/lobject.js @@ -527,8 +527,8 @@ const intarith = function(L, op, v1, v2) { case defs.LUA_OPBAND: return (v1 & v2); case defs.LUA_OPBOR: return (v1 | v2); case defs.LUA_OPBXOR: return (v1 ^ v2); - case defs.LUA_OPSHL: return (v1 << v2); - case defs.LUA_OPSHR: return (v1 >>> v2)|0; + case defs.LUA_OPSHL: return lvm.luaV_shiftl(v1, v2); + case defs.LUA_OPSHR: return lvm.luaV_shiftl(v1, -v2); case defs.LUA_OPUNM: return (0 - v1)|0; case defs.LUA_OPBNOT: return (~0 ^ v1); default: assert(0); |