rm integer atoms

source/quickjs-opcode.h

@@ -75,7 +75,6 @@ DEF(     push_false, 1, 0, 1, none)
 DEF(      push_true, 1, 0, 1, none)
 DEF(         object, 1, 0, 1, none)
 DEF( special_object, 2, 0, 1, u8) /* only used at the start of a function */
-DEF(           rest, 3, 0, 1, u16) /* only used at the start of a function */
 
 DEF(           drop, 1, 1, 0, none) /* a -> */
 DEF(            nip, 1, 2, 1, none) /* a b -> b */