All pull requests

Pull requests

• [mypyc] Raise IndexError for indexes that don't fit in Py_ssize_t

  #22477·Jahongir-Qurbonov opened Nov 14, 2026Contributor·

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• [mypyc] Cache code objects used for traceback entries

  #22476·Jahongir-Qurbonov opened Nov 14, 2026Contributor·

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• Don't clear expression caches inside lambda bodies

  #22475·Jahongir-Qurbonov opened Nov 14, 2026Contributor·

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• Use AST_SERIALIZE_CACHE_VERSION when natively parsing type strings

  #22474·Jahongir-Qurbonov opened Nov 14, 2026Contributor·

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• Fix non-local partial None detection for non-literal None assignments

  #22473·Jahongir-Qurbonov opened Nov 14, 2026Contributor·

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• [mypyc] Make tuple struct names unambiguous

  #22472·Jahongir-Qurbonov opened Nov 14, 2026Contributor·

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• [mypyc] Coerce between signed and unsigned native ints without boxing

  #22471·Jahongir-Qurbonov opened Nov 14, 2026Contributor·

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• [mypyc] Fix range() loops with native int bounds and step > 1 near the type's maximum

  #22470·Jahongir-Qurbonov opened Nov 14, 2026Contributor·

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• [mypyc] Fix negation and constant folding of unsigned native int constants

  #22469·Jahongir-Qurbonov opened Nov 14, 2026Contributor·

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• [mypyc] Allow weak references to classes that allow interpreted subclasses

  #22468·Jahongir-Qurbonov opened Nov 14, 2026Contributor·

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• [mypyc] Regenerate dependent modules when weakrefs, serializable or acyclic is toggled on a base class

  #22467·Jahongir-Qurbonov opened Nov 14, 2026Contributor·

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• [mypyc] Cache single-character strings up to U+0FFF

  #22465·Jahongir-Qurbonov opened Nov 14, 2026Contributor·

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• [mypyc] Use memmove to shift items in vec pop and remove

  #22464·Jahongir-Qurbonov opened Nov 14, 2026Contributor·

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• [mypyc] Fix memory safety bugs in librt.strings.BytesWriter

  #22463·Jahongir-Qurbonov opened Nov 14, 2026Contributor·

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• [mypyc] Fix exception chaining when adding a traceback entry fails

  #22462·Jahongir-Qurbonov opened Nov 14, 2026Contributor·

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• Fix callback protocol assignability when trivial *args/**kwargs pair has retained parameters

  #22461·lau0708 opened Nov 14, 2026·

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• [mypyc] Add primitive for abs() of complex

  #22459·rheard opened Nov 13, 2026Contributor·

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• Fix crash when TypeAlias is defined inside attrs class definitions (#22452)

  #22456·MokuLakshithReddy opened Nov 13, 2026·

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• [mypyc] Don't box ints, floats and bools for type()

  #22455·rheard opened Nov 13, 2026Contributor·

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• [mypyc] Multiply short ints with negative operands inline

  #22454·rheard opened Nov 13, 2026Contributor·

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• README: replace dead Gitter chat links with the Typing Discord

  #22450·Hisernberg opened Nov 12, 2026·

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• Fix & Update TypedDict keyword argument unpacking

  #22449·terencehonles opened Nov 12, 2026Contributor·

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• [mypyc] Fix loops on reversed lists with Any item types

  #22445·PratyushD21 opened Nov 12, 2026·

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• Fix metaclass dispatch ordering for class-object operators

  #22444·Johnx-w opened Nov 12, 2026·

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• Bind type variables in ParamSpec callable aliases

  #22443·mengqing88 opened Nov 11, 2026·

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