fix(validation): remove VAR_INPUT {ref} warning (E042) (1.0.x) - #1893
Merged
Conversation
VAR_INPUT {ref} is used throughout the stdlib (e.g. the string functions) and is currently the cleanest way to pass read-only aggregate arguments without copying. Calls to these functions should not emit warnings, so E042 is removed. The error code stays registered and is free for the next diagnostic.
Refs: PRG-4587
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Build Artifacts🐧 Linux
From workflow run 🪟 Windows
From workflow run |
Angus-Bethke-Bachmann
approved these changes
Sep 2, 2026
Angus-Bethke-Bachmann
left a comment
Angus-Bethke-Bachmann
left a comment
Contributor
There was a problem hiding this comment.
Looks good 👍
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
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
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Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be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.
Backport of #1892.
VAR_INPUT {ref} is used throughout the stdlib (e.g. the string functions) and is currently the cleanest way to pass read-only aggregate arguments without copying. Calls to these functions should not emit warnings, so E042 is removed. The error code stays registered and is free for the next diagnostic.
Refs: PRG-4587
🤖 Generated with Claude Code