Issues

• Use short #s-xxx as ref, not long like #sl-the-standard-library or #gsl-guidelines-support-library

  isocpp/CppCoreGuidelines#2340 · opened on Oct 12, 2026

• C.21 appears to mandate the Rule of Five -- is that desirable?

  isocpp/CppCoreGuidelines#2335 · opened on Aug 26, 2026
  2

• Provide a simple GSL utility to replace static_cast<void>

  isocpp/CppCoreGuidelines#2319 · opened on Mar 5, 2026
  7

• Update guidelines for existence of C++20 modules

  isocpp/CppCoreGuidelines#2295 · opened on Oct 22, 2025
  1

• ES.107 (and others) never mentions std::ssize()

  isocpp/CppCoreGuidelines#2294 · opened on Oct 17, 2025
  4

• [Update Needed, No Longer Always True Since C++23] F.19: For “forward” parameters, pass by TP&& and only std::forward the parameter

  isocpp/CppCoreGuidelines#2277 · opened on Jun 7, 2025

• Should ES.23 mention that ()-initialization is likely to be preferrable when dealing with containers containing types initializable from the container itself

  isocpp/CppCoreGuidelines#2205 · opened on Jun 12, 2024
  8

• C++ Core Guidelines Markdown explicit anchor links not working (updated the 20/05/2024)

  isocpp/CppCoreGuidelines#2198 · opened on May 10, 2024
  3

• Should/can Expects and Ensures be macros?

  isocpp/CppCoreGuidelines#2182 · opened on Feb 21, 2024
  2

• SF.2 allow inline variables and static inline class member variables

  isocpp/CppCoreGuidelines#2169 · opened on Jan 16, 2024
  1

• C.21 Exception for copy-and-swap idiom

  isocpp/CppCoreGuidelines#2164 · opened on Dec 22, 2023
  6

• Remove enforcement rules of rule F.17

  isocpp/CppCoreGuidelines#2162 · opened on Dec 17, 2023
  7

• Wrong links in P.8

  isocpp/CppCoreGuidelines#2159 · opened on Nov 23, 2023
  1

• Ranges require exception to F.19

  isocpp/CppCoreGuidelines#2157 · opened on Nov 2, 2023
  7

• ES.25 -- Is it truly beneficial to always employ const for objects?

  isocpp/CppCoreGuidelines#2155 · opened on Oct 24, 2023
  2

• ES.30: Don’t use macros for program text manipulation - example warnings

  isocpp/CppCoreGuidelines#2152 · opened on Oct 18, 2023
  3

• File extensions for modules?

  isocpp/CppCoreGuidelines#2147 · opened on Oct 2, 2023
  4

• [Proposal] Allow pointer parameters to coroutines (CP.coro section)

  isocpp/CppCoreGuidelines#2142 · opened on Sep 26, 2023

• E.16 not noexcept copy constructor

  isocpp/CppCoreGuidelines#2135 · opened on Sep 11, 2023
  1

• I.2: Avoid non-const global variables

  isocpp/CppCoreGuidelines#2134 · opened on Sep 6, 2023
  3

• R.3: raw pointer

  isocpp/CppCoreGuidelines#2133 · opened on Sep 5, 2023
  3

• gsl not_null throw exception

  isocpp/CppCoreGuidelines#2132 · opened on Sep 5, 2023
  1

• F.45 needs another exception for rvalue overloads

  isocpp/CppCoreGuidelines#2124 · opened on Aug 16, 2023

• Mismatch between the synopsis and enforcement of rule Enum.2

  isocpp/CppCoreGuidelines#2123 · opened on Aug 15, 2023
  5

• I.22 Various issues

  isocpp/CppCoreGuidelines#2121 · opened on Aug 13, 2023