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[ty] add cycle detection for find_legacy_typevars #20124
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Diagnostic diff on typing conformance testsNo changes detected when running ty on typing conformance tests ✅ |
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AlexWaygood
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Aug 28, 2025
dcreager
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This is great, thank you!
dcreager
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* main: Fix mdtest ignore python code blocks (#20139) [ty] add support for cyclic legacy generic protocols (#20125) [ty] add cycle detection for find_legacy_typevars (#20124) Use new diff rendering format in tests (#20101) [ty] Fix 'too many cycle iterations' for unions of literals (#20137) [ty] No boundness analysis for implicit instance attributes (#20128) Bump 0.12.11 (#20136) [ty] Benchmarks for problematic implicit instance attributes cases (#20133) [`pyflakes`] Fix `allowed-unused-imports` matching for top-level modules (`F401`) (#20115) Move GitLab output rendering to `ruff_db` (#20117) [ty] Evaluate reachability of non-definitely-bound to Ambiguous (#19579) [ty] Introduce a representation for the top/bottom materialization of an invariant generic (#20076) [`flake8-async`] Implement `blocking-http-call-httpx` (`ASYNC212`) (#20091) [ty] print diagnostics with fully qualified name to disambiguate some cases (#19850) [`ruff`] Preserve relative whitespace in multi-line expressions (`RUF033`) (#19647)
second-ed
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## Summary Add cycle detection to the `find_legacy_typevars` type method. ## Test Plan Added mdtest that stack overflowed without this.
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Summary
Add cycle detection to the
find_legacy_typevars
type method.Test Plan
Added mdtest that stack overflowed without this.