Issues

Issues

• POSIX C headers include C++ Boost.Assert declarations

  boostorg/regex#288 · opened on Oct 27, 2026

• no_escape_in_lists is ignored for perl/ecma character-class escapes (\w, \d, \s) inside bracket expressions in POSIX basic/extended modes

  boostorg/regex#286 · opened on Sep 20, 2026
  1

• Assertion failure in parse_perl_extension() when newline_alt is combined with no_except

  boostorg/regex#285 · opened on Aug 2, 2026

• Feature Request: Syntax - Allow escape of any special character

  boostorg/regex#281 · opened on Jul 4, 2026

• Library doesn't build in standalone mode with exceptions disabled

  boostorg/regex#279 · opened on May 21, 2026

• Docs not up-to-date

  boostorg/regex#276 · opened on Mar 25, 2026

• Cannot run tests in a release tarball

  boostorg/regex#275 · opened on Mar 19, 2026

• Horrible failure mode for 'load_file' functions in test examples

  boostorg/regex#274 · opened on Mar 19, 2026

• string_view support

  boostorg/regex#273 · opened on Mar 11, 2026

• .github/workflows/code-coverage.yml needs permissions: contents: write

  boostorg/regex#272 · opened on Mar 3, 2026

• basic_regex is missing move operations

  boostorg/regex#270 · opened on Feb 6, 2026

• Regex operations return incorrect results when ARM Memory Tagging Extensions (MTE) are enabled

  boostorg/regex#268 · opened on Jan 21, 2026

• match_results operator[] no longer accepts enums

  boostorg/regex#265 · opened on Dec 11, 2025

• Please don't unconditionally define _CRT_SECURE_NO_WARNINGS

  boostorg/regex#264 · opened on Dec 6, 2025

• Exception containing invalid utf-8

  boostorg/regex#262 · opened on Oct 30, 2025

• Block cache holds dangling pointers from custom new, then regex_search corrupts memory

  boostorg/regex#258 · opened on Aug 9, 2025
  1

• boost::regex_match should delete the rvalue reference overload

  boostorg/regex#257 · opened on Jul 24, 2025

• match with regex_constants::match_any bug

  boostorg/regex#251 · opened on May 23, 2025
  4

• w32_regex_traits: BASETYPES does not imply LCTYPE (and other symbols)

  boostorg/regex#250 · opened on May 20, 2025

• Various disagreements between boost::regex and the JS spec

  boostorg/regex#249 · opened on May 15, 2025
  1

• Unchecked lower bound warning on regex_traits_defaults.hpp::get_default_error_string()

  boostorg/regex#248 · opened on Apr 11, 2025
  1

• boost::u32regex does not compile on latest libc++ (19.0) due to use of UChar32 / int32_t as charT

  boostorg/regex#247 · opened on Apr 4, 2025
  2

• [\W\D] fails to match alphabetic characters

  boostorg/regex#241 · opened on Jan 20, 2025

• [Feature Request] make boost::regex constructor O(1) using metaparsing

  boostorg/regex#240 · opened on Jan 7, 2025

• Crash in regex_match

  boostorg/regex#233 · opened on Nov 24, 2024
  7