json/single_include/nlohmann
Théo DELRIEU 0e694b4060
fix std::filesystem::path regression (#3073)
* meta: rework is_compatible/is_constructible_string_type

These type traits performed an incorrect and insufficient check.

Converting to a std::filesystem::path used to work by accident thanks to
these brittle constraints, but the clean-up performed in #3020 broke them.

* support std::filesystem::path

Fixes #3070
2021-10-14 19:19:46 +02:00
..
json.hpp fix std::filesystem::path regression (#3073) 2021-10-14 19:19:46 +02:00