Merge branch 'master' into v2.1

2022-12-22 00:52:04 +01:00
parent 8625eee71f 8a5e398c52
commit a04480e311
15 changed files with 43 additions and 40 deletions
--- a/src/lj_carith.c
+++ b/src/lj_carith.c
@@ -207,7 +207,7 @@ static int carith_int64(lua_State *L, CTState *cts, CDArith *ca, MMS mm)
      else
 	*up = lj_carith_powu64(u0, u1);
      break;
-    case MM_unm: *up = (uint64_t)-(int64_t)u0; break;
+    case MM_unm: *up = ~u0+1u; break;
    default:
      lj_assertL(0, "bad metamethod %d", mm);
      break;