[ty] Disallow Final in function parameter/return-type annotations by sharkdp · Pull Request #19480 · astral-sh/ruff (original) (raw)

added the ty

Multi-file analysis & type inference

label

Jul 22, 2025

Base automatically changed from david/extend-final-tests to main

July 22, 2025 10:06

sharkdp changed the title[ty] Disallow Final in function parameter annotations [ty] Disallow Final in function parameter/return-type annotations

Jul 22, 2025

sharkdp marked this pull request as ready for review

July 22, 2025 11:12

sharkdp deleted the david/disallow-final-in-parameters branch

July 22, 2025 11:15

dcreager added a commit that referenced this pull request

Jul 22, 2025

• main: (76 commits) Move fix suggestion to subdiagnostic (#19464) [ty] Implement non-stdlib stub mapping for classes and functions (#19471) [ty] Disallow illegal uses of ClassVar (#19483) [ty] Disallow Final in function parameter/return-type annotations (#19480) [ty] Extend Final test suite (#19476) [ty] Minor change to diagnostic message for invalid Literal uses (#19482) [ty] Detect illegal non-enum attribute accesses in Literal annotation (#19477) [ty] Reduce size of TypeInference (#19435) Run MD tests for Markdown-only changes (#19479) Revert "[ty] Detect illegal non-enum attribute accesses in Literal annotation" [ty] Detect illegal non-enum attribute accesses in Literal annotation [ty] Added semantic token support for more identifiers (#19473) [ty] Make tuple subclass constructors sound (#19469) [ty] Pass down specialization to generic dataclass bases (#19472) [ty] Garbage-collect reachability constraints (#19414) [ty] Implicit instance attributes declared Final (#19462) [ty] Expansion of enums into unions of literals (#19382) [ty] Avoid rechecking the entire project when changing the opened files (#19463) [ty] Add warning for unknown TY_MEMORY_REPORT value (#19465) [ty] Sync vendored typeshed stubs (#19461) ...

dcreager added a commit that referenced this pull request

Jul 22, 2025

• main: [ty] Use ThinVec for sub segments in PlaceExpr (#19470) [ty] Splat variadic arguments into parameter list (#18996) [flake8-pyi] Skip fix if all Union members are None (PYI016) (#19416) Skip notebook with errors in ecosystem check (#19491) [ty] Consistent use of American english (in rules) (#19488) [ty] Support iterating over enums (#19486) Fix panic for illegal Literal[…] annotations with inner subscript expressions (#19489) Move fix suggestion to subdiagnostic (#19464) [ty] Implement non-stdlib stub mapping for classes and functions (#19471) [ty] Disallow illegal uses of ClassVar (#19483) [ty] Disallow Final in function parameter/return-type annotations (#19480) [ty] Extend Final test suite (#19476) [ty] Minor change to diagnostic message for invalid Literal uses (#19482) [ty] Detect illegal non-enum attribute accesses in Literal annotation (#19477) [ty] Reduce size of TypeInference (#19435) Run MD tests for Markdown-only changes (#19479) Revert "[ty] Detect illegal non-enum attribute accesses in Literal annotation" [ty] Detect illegal non-enum attribute accesses in Literal annotation [ty] Added semantic token support for more identifiers (#19473) [ty] Make tuple subclass constructors sound (#19469)

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