[WIP] Implement subroutine opcodes

Author: Peppece

eth/vm/computation.py

@@ -333,7 +333,7 @@ def rstack_push_int(self) -> Callable[[int], None]:
         return self._rstack.push_int
 
     @cached_property
-    def rstack_pop1_int(self) -> Callable[[int], None]:
+    def rstack_pop1_int(self) -> Callable[[], int]:
         return self._rstack.pop1_int
 
     #

eth/vm/rstack.py

@@ -39,7 +39,7 @@ def __init__(self) -> None:
         self._pop_typed = values.pop
         self.__len__ = values.__len__
 
-    def push_int(self, value) -> None:
+    def push_int(self, value: int) -> None:
         if len(self.values) > 1023:
             raise FullStack('Stack limit reached')