As reported in #262, some jobs on GitHub Actions are not running unit tests since fkYAML unintendedly use C++14 features like binary integer literals and constexpr method with if statements.
To keep fkYAML compatible with C++11, this PR has removed those keywords for now.
What "for now" means is that fkYAML might introduce compile-time features in the future.
[x] The documentation is updated if you added/changed a feature.
Please don't
The C++11 support varies between different compilers and versions. Please note the list of supported compilers. Some compilers like GCC 4.7 (and earlier), Clang 3.3 (and earlier), or Microsoft Visual Studio 13.0 and earlier are known not to work due to missing or incomplete C++11 support. Please refrain from proposing changes that work around these compiler's limitations with #ifdefs or other means.
Please refrain from proposing changes that would break YAML specifications. If you propose a conformant extension of YAML to be supported by the library, please motivate this extension.
Please do not open pull requests that address multiple issues.
As reported in #262, some jobs on GitHub Actions are not running unit tests since fkYAML unintendedly use C++14 features like binary integer literals and constexpr method with if statements.
To keep fkYAML compatible with C++11, this PR has removed those keywords for now.
What "for now" means is that fkYAML might introduce compile-time features in the future.
Pull Request Checklist
Read the CONTRIBUTING.md file for detailed information.
Please don't
#ifdefs or other means.