Removing the global environment from Smallstep.semantics #258
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Global environments are used as intermediate constructions when defining the step relation for individual languages, however there is no need to include them in the common interface for small-step semantics.
I have been a bit puzzled for some time as to why it's there (possibly historical reasons?), and it has been a minor inconvenience when defining operators on semantics, so I thought I'd try to remove it and submit this for your consideration.
Thanks~