- explored gcc bug "a variable concept cannot be constrained", meaning that during concepts
definition we cannot replace auto rules (class R) by constrained ones (XRepresentation R)
- Same as: "boostorg/asio#312" => "https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67658"
- Fixing other bug "error: result type is not a plain type-constraint" (when variable concepts are put on return types, e.g., "-> XSolution&")
- Adjusted tests from deprecated gtestlib to catch2
- Fixed MCT and examples to standard format (
src/,tests/,build/, etc)
- Fixing remote reference to a stable Scanner version.
- Fixing remote reference to deprecated gtestlib.
- Complete refactor from OptFrame 3, using
concepts.