adds simpler Nim's AST to/from NIF #25243
Draft
+3,121
−0
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
demotomohiro
force-pushed
the
add-ast2nif2
branch
from
3144a6f to
7748987
Compare
Merged
Araq
pushed a commit
that referenced
this pull request
Oct 31, 2025
Old Nimony has unfixed issue nim-lang/nimony#1313. So #25243 doesn't work correctly with float literal `-0.0`. This PR updates the Nimony that fixed the issue.
demotomohiro
force-pushed
the
add-ast2nif2
branch
from
7c83d9f to
efbbfff
Compare
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
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Outdated suggestions cannot be applied.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.
Rewrite #25201.
This PR traverse PNode and when it get an unknown type, encode it to
(typeId <type id> <fields of PType>)and add it to a set of encoded PType.When it get the same type again, encode it to
(t <type id>)and doesn't traverse fields of the type.PSym are also encoded in the similar way.
So it can encode PNode to NIF even if there are cycles in PType.
This PR is simpler than #25201 as it doesn't contains type or statement specific code.