cpython
https://github.com/python/cpython
Python
The Python programming language
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- Issues
- Optimize `unicode_eq` for short string comparisons by bypassing `memcmp` overhead
- Use-after-free in bytearray.take_bytes() with a reentrant __index__
- gh-153568: Skip parser memo lookups that cannot match
- gh-153570: Fix use-after-free in bytearray.take_bytes() with a reentrant __index__
- gh-153568: Make the parser's per-rule stack check an inline comparison
- gh-153568: Stop re-walking memo lists when growing left-recursive rules
- gh-153568: Skip the expression precedence chain for single-token atoms
- gh-153568: Don't materialize parser token text that is never read
- gh-153568: Cache repeated identifiers while parsing
- Out-of-bounds write in bytearray.extend() with a reentrant __buffer__
- Docs
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