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authorLeitwolf112026-10-31 13:01:04 +0300
committerLeitwolf112026-10-31 13:01:04 +0300
commit1f5458322669301f62599c1ec5dacb77b5dc2d8d (patch)
tree7e32402fa9c06014328a27d7972c2fb1a9484352 /ADOPTING.md
parent8d1fb4807edc7920fbecd0554c9c61625827e19c (diff)
downloadprogmasoft-cpp-docs/cpp17-and-cpp20.tar.gz
Cover C++17 as well as C++20docs/cpp17-and-cpp20
A project now picks one version. C++20 stays the default, and C++17 is for libraries meant for other people's projects, because it is still the widest common target and works in every later standard. Section 5.13 gives the C++17 form of each C++20 feature the guide uses and the checks such a project needs: CI in the versions it promises, with each compiler, and headers that compile in default compiler modes. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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@@ -21,6 +21,8 @@ Deviations of this project are listed below.
Do not copy the rules into the project. A copy drifts from the guide, and two documents that disagree are worse than
one.
+State the language version in the same section, C++20 or C++17; [the guide says how to choose](Guide/LANGUAGE.md).
+
## 2. Copy the profiles
| File | From |