GCC since 4.7 has a __cplusplus macro we can check to see what version
of the C++ standard is being used.
This change preserves the logic that was used for GCC 4, but for GCC
versions greater than 4, we will assume it has nullptr if and only if
the __cplusplus macro is large enough.
This allows catch to work on GCC 5.2 when it is not running in C++11
mode.
# By gnzlbg
# Via gnzlbg
* 'master' of https://github.com/gnzlbg/Catch:
Conditionally removes usage of deprecated features
Conflicts (resolved):
include/internal/catch_common.h
include/internal/catch_section.hpp
-add macros to test for C++ version and features
to catch_compiler_capabilities.hpp
- replaces dynamic exception specifications (deprecated)
with noexcept in C++ Version >= 11
- defines defaulted copy constructor/move constructors/assignment
in C++ Version >= 11 since their implicit generation is deprecated
under some circumstances.
- fixes#259
David Grayson