- unit-json_patch.cpp: move multi-line raw strings out of CHECK(), which
GCC 4.8 cannot parse inside a macro argument
- unit-recursion_depth_limit.cpp: value-initialize the const std::hash
(Clang 3.4 rejects default initialization of a const object)
- json_view: silence modernize-use-transparent-functors (std::less<> is
C++14), bugprone-suspicious-stringview-data-usage (the length comes from
the node) and the deliberate use-after-clear() / owning-memory hits in
unit-json_view_builder.cpp; use a raw string literal there
Signed-off-by: Niels Lohmann <mail@nlohmann.me>