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Enforce minimum supported versions of GCC and Clang

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We already have a minimum required version of MSVC
This commit is contained in:
Scott Mansell
2022-08-10 14:50:29 +12:00
parent 3c4a21315d
commit f34a09b39f
3 changed files with 33 additions and 11 deletions
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Contributing.md
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@ -173,7 +173,8 @@ Summary:
- [Classes and Structs](#cpp-code-classes-and-structs)
## <a name="cpp-code-general"></a>General
- The codebase currently uses C++17.
- The codebase currently uses C++20, though not all compilers support all C++20 features.
- See CMakeLists.txt "Enforce minimium compiler versions" for the currently supported compilers.
- Use the [nullptr](https://en.cppreference.com/w/cpp/language/nullptr) type over the macro `NULL`.
- If a [range-based for loop](https://en.cppreference.com/w/cpp/language/range-for) can be used instead of container iterators, use it.
- Obviously, try not to use `goto` unless you have a *really* good reason for it.