Fix Lua compile warning
Apparently, GCC 11.2.0 has a new fancy warning for misleading indentations.
It prints a warning when BRET(b) is on the same line as the loop.
@@ -98,7 +98,8 @@ static int bit_bnot(lua_State *L) { BRET(~barg(L, 1)) }
#define BIT_OP(func, opr) \
static int func(lua_State *L) { int i; UBits b = barg(L, 1); \
- for (i = lua_gettop(L); i > 1; i--) b opr barg(L, i); BRET(b) }
+ for (i = lua_gettop(L); i > 1; i--) b opr barg(L, i); \
+ BRET(b) }
BIT_OP(bit_band, &=)
BIT_OP(bit_bor, |=)
BIT_OP(bit_bxor, ^=)
