- implement ops gas
- Extensive tests of "ADDRESS", "ORIGIN" and "CALLER" opcodes... specially in the context of a delegatecall (i'm pretty sure I messed that up)
- Reentrant calls (with value, with storage changes, reentrant from delegatecall... look for conflicts! The current implem of state passing is fragile and hazardous)
- can
returndatacopy
be accessed in adelegatecall
, if the last call has been performed in the parent ? (currently implemented: no) - can
returndatacopy
access data that has been returned outside of the bounds specified by the call statment ? (currently implemented: yes)