Proto/Michelson: add the UNIT instruction to the IR
Context
The UNIT
instruction is currently handled very specifically; it is a
kind of macro which is expanded to PUSH unit Unit
at elaboration
time.
This MR promotes it to a real instruction by adding a case in the GADT. The only observable effect is a slightly reduced footprint in the contract cache for scripts using this instruction.
Manually testing the MR
Checklist
-
Document the interface of any function added or modified (see the coding guidelines) -
Document any change to the user interface, including configuration parameters (see node configuration) -
Provide automatic testing (see the testing guide). -
For new features and bug fixes, add an item in the appropriate changelog ( docs/protocols/alpha.rst
for the protocol and the environment,CHANGES.rst
at the root of the repository for everything else). -
Select suitable reviewers using the Reviewers
field below. -
Select as Assignee
the next person who should take action on that MR
Edited by Raphaël Cauderlier