Meta: Update C++ standard to C++20 in CONTRIBUTING.md

We are compiling with `-std=c++2a` and we are using some C++20 features,
e.g. in Kernel/VM/Region.h
    bool m_shared : 1 { false };
    bool m_user_accessible : 1 { false };
    bool m_cacheable : 1 { false };
    bool m_stack : 1 { false };
    bool m_mmap : 1 { false };
This commit is contained in:
Emanuele Torre 2020-05-27 06:20:28 +02:00 committed by Andreas Kling
parent ae21b8ee56
commit 0d5b43552d

View file

@ -33,7 +33,7 @@ Nobody is perfect, and sometimes we mess things up. That said, here are some goo
**Do:**
* Write in idiomatic Serenity C++17, using the `AK` containers in all code.
* Write in idiomatic Serenity C++20, using the `AK` containers in all code.
* Conform to the project coding style found in [CodingStyle.md](https://github.com/SerenityOS/serenity/blob/master/Documentation/CodingStyle.md). Please use `clang-format` (version 10 or later) to automatically format C++ files.
* Choose expressive variable, function and class names. Make it as obvious as possible what the code is doing.
* Split your changes into separate, atomic commits.