Commit Graph
2 Commits
Author SHA1 Message Date
Jon Ross-Perkins 34651f429f Clean up some of the TODOs in unused.carbon (#6794)
Fixes ordering (using DIAGNOSTIC_ON_SCOPE). Removes an obsolete TODO to
add an error that's adjacent to the indicated error.

Also moves the file to patterns: it was the only file in `dataflow`, and
patterns also contains the related underscore binding tests.

Assisted-by: Google Antigravity with Gemini 3 Flash
2026-02-26 18:57:15 +00:00
fdb188ccfd Implement unused pattern bindings, continued (#6518)
Implementation of unused pattern bindings #2022, continued.

Whereas previous PR #6460 took care of parsing, and PR #6479 prepared
the stage by using _ in some test cases, this PR has the the actual
implementation, using a simple dataflow analysis.

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Co-authored-by: Burak Emir <bqe@google.com>
Co-authored-by: jonmeow <jperkins@google.com>
2026-02-19 23:33:36 +00:00