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[ty] Fix assert_type diagnostic messages - #23342
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sharkdp
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AlexWaygood,
BurntSushi,
Gankra,
MichaReiser,
carljm,
dcreager and
ibraheemdev
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February 16, 2026 14:40
sharkdp
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Feb 16, 2026
Comment on lines
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| { | ||
| "range": { | ||
| "start": { | ||
| "line": 0, | ||
| "character": 0 | ||
| }, | ||
| "end": { | ||
| "line": 0, | ||
| "character": 11 | ||
| } | ||
| }, | ||
| "severity": 2, | ||
| "code": "undefined-reveal", | ||
| "codeDescription": { | ||
| "href": "https://ty.dev/rules#undefined-reveal" | ||
| }, | ||
| "source": "ty", | ||
| "message": "`reveal_type` used without importing it" | ||
| }, |
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cargo insta wanted me to change this. Any idea why that happens, @dhruvmanila?
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I guess I'll revert this and hope the tests pass without this change.
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no, seems unrelated.
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I'm not sure, can you say what did you revert in order for cargo insta to not complain?
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The diff above is what cargo insta suggested I should edit. I then reverted it. Maybe something that's local to my setup.
Typing conformance resultsNo changes detected ✅ |
Memory usage reportMemory usage unchanged ✅ |
AlexWaygood
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Feb 16, 2026
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Thank you! I kept on seeing these and thinking that they looked odd
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* main: (43 commits) [`ruff`] Suppress diagnostic for strings with backslashes in interpolations before Python 3.12 (`RUF027`) (#21069) [flake8-bugbear] Fix B023 false positive for immediately-invoked lambdas (#23294) [ty] Add `Final` mdtests for loops and redeclaration (#23331) [`flake8-pyi`] Also check string annotations (`PYI041`) (#19023) Remove AlexWaygood as a flake8-pyi codeowner (#23347) [ty] Add comments to clarify the purpose of `NominalInstanceType::class_name` and `NominalInstanceType::class_module_name` (#23339) Add attestations for release artifacts and Docker images (#23111) [ty] Fix `assert_type` diagnostic messages (#23342) [ty] Force-update all insta snapshots (#23343) Add Q004 to the list of conflicting rules (#23340) [ty] Fix `invalid-match-pattern` false positives (#23338) [ty] new diagnostic called-match-pattern-must-be-a-type (#22939) [ty] Update flaky projects (#23337) [ty] Increase timeout for ecosystem report to 40 min (#23336) Bump ecosystem-analyzer pin (#23335) [ty] Replace `strsim` with CPython-based Levenshtein implementation (#23291) [ty] Add mdtest for staticmethod assigned in class body (#23330) [ty] fix inferring type variable from string literal argument (#23326) [ty] bytes literal is a sequence of integers (#23329) Update rand and getrandom (#23333) ...
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Summary
Fix the concise message of
assert_typediagnostics (order of inferred/asserted type was reversed).Test Plan
Updated tests