All pull requests

Pull requests

• <regex>: Simplify backtracking for special greedy loops

  performanceregex
  #6486·Julian Müller (muellerj3) opened Oct 10, 2026Contributor·

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  2

• <regex>: regex_replace() should replace final zero-length match at the end of the input string

  bugregex
  #6485·Julian Müller (muellerj3) opened Oct 9, 2026Contributor·

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  1

  2

• Use NtQueryVolumeInformationFile instead of GetConsoleMode to check whether a handle is a console

  #6483·Yexuan Xiao (YexuanXiao) opened Oct 9, 2026Contributor·

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  13

• Fix the incorrect comment about std::print

  documentation
  #6482·Yexuan Xiao (YexuanXiao) opened Oct 9, 2026Contributor·

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  13

• <algorithm>: Taking advantage of LWG-4490

  performanceranges
  #6477·Cornea Cristian (cristi1990an) opened Oct 5, 2026·

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  21

• <regex>: Accelerate greedy wildcard loops

  performanceregex
  #6475·Julian Müller (muellerj3) opened Oct 3, 2026Contributor·

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  13

• Remove some EDG workarounds

  enhancement
  #6474·S. B. Tam (cpplearner) opened Oct 2, 2026Contributor·

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  8

• minmax / minmax_element: avoid synthesizing _Min / _Max in traits

  enhancement
  #6472·Alex Guteniev (AlexGuteniev) opened Oct 1, 2026Contributor·

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  7

• <print>: Optimize no-argument print() brace handling

  performance
  #6465·Cornea Cristian (cristi1990an) opened Sep 25, 2026·

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  35

• Implement LWG-4249 The past end issue for lazy_split_view

  LWGranges
  #6463·zika (tycket033-tech) opened Sep 25, 2026Contributor·

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  1

  12

• Unicode 18 UCD tables

  enhancement
  #6448·Charlie Lin (clin1234) opened Sep 13, 2026Contributor·

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  45

• <flat_map>: Unify _Emplace_hint() with <flat_set>

  enhancementflat_meow
  #6435·zika (tycket033-tech) opened Sep 4, 2026Contributor·

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  1

  5

• Implement LWG-4072 std::optional comparisons: constrain harder

  enhancement
  #6424·A. Jiang (frederick-vs-ja) opened Aug 30, 2026Contributor·

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  16

• P4037R1: Supporting signed char and unsigned char in random number generation

  cxx26defect report
  #6422·Shengxin Pei (TPPPP72) opened Aug 29, 2026Contributor·

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  1

  14

• LWG-3417: Deprecate volatile atomic inc/dec and wait/notify operations

  LWG
  #6408·Shengxin Pei (TPPPP72) opened Aug 20, 2026Contributor·

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  1

  8

• <exception>: Optimize exception_ptr operations

  performance
  #6403·nt (namtran1812) opened Aug 15, 2026·

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  1

  27

• Document code-emitting function-like macros

  documentation
  #6401·ABWI-Y (ABWI-Y) opened Aug 9, 2026Contributor·

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  1

  14

• <array>: Optimize small byte-array three-way comparisons

  performance
  #6399·ian Bearman (manbearian) opened Aug 6, 2026Member·

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  7

• <xmemory>: Document the iterator debugging invariants

  documentation
  #6391·Prakriti Sharma (prakriti31) opened Aug 1, 2026·

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  1

  35

• Determine TESTS_BUILD_ONLY's default by probing.

  ARM64ECARM64build
  #6384·Billy O'Neal (BillyONeal) opened Jul 27, 2026Member·

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  10

• P3059R2: Making user-defined constructors of view iterators/sentinels private.

  cxx20defect reportranges
  #6382·Iskandar Emomzoda (iskandarem) opened Jul 26, 2026Contributor·12 tasks done·

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  1

  78

• <xloctime>: Fix time_put::do_put to correctly handle %c and %r formatting in "C" locale

  bug
  #6299·Ferhat Geçdoğan (ferhatgec) opened May 28, 2026Contributor·

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  1

  6

• Fix missing bytesize check for safe find vectorization with LLVM

  bug
  #6298·Martijn Govers (mgovers) opened May 27, 2026·

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  1

  21

• Fix poisoning leftover for vector and string ASan annotations

  ASanbug
  #6285·Amy Wishnousky (amyw-msft) opened May 13, 2026Member·

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  1

  27

• Fix excessive comparisons in minmax algorithms

  bug
  #6264·Mirion (mirion-dev) opened Apr 28, 2026Contributor·

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  15