is_compatible_* traits were used in from_json, but it made no sense
whatsoever.
It used to work because of non-SFINAE correctness + json_ref
unconstrained variadic template constructor.
SFINAE checks are becoming quite complex, we need a specification of
some sort describing:
* which concepts the library uses
* how the conversion to/from json works in detail
Having such a specification would really help simplifying the current
code (as well as having meaningful checks).
Fixes!1299
This overload is chosen only when BasicJsonType::string_t
is not constructible from std::map::key_type.
Currently, converting a map to json treats it as an array of pairs.
fixes#1079
* Rename 'develop' folder to 'include/nlohmann'
* Rename 'src' folder to 'single_include/nlohmann'
* Use <nlohmann/*> headers in sources and tests
* Change amalgamate config file
