The documentation is now generated from markdown. Samples are generated from the
tutorial pages. Testing is done by a Python script which runs the tests for a
large number of compilers.
This version is not very developer-friendly - the Python scripts need ways of
limiting what compilers they try to run. If you don't have 15 compilers
installed, you won't be able to run the tests in this commit. Fix coming soon.
These modifications ensure enum.h can be used in a wider
selection of end user projects without triggering warnings.
GCC 4.9.2 was used with the following warning flags set:
-Wall -Wextra -Wshadow -Weffc++ -Wno-unused-parameter
-Wno-unused-local-typedefs -Wno-long-long -Wstrict-aliasing
-Werror -pedantic -std=c++1y -Wformat=2 -Wmissing-include-dirs
-Wsync-nand -Wuninitialized -Wconditionally-supported -Wconversion
-Wuseless-cast -Wzero-as-null-pointer-constant
This commit includes the modifications required to enable successful
use of enum.h via both the "test" and "example" directories.
Each Better Enum now has an internal enum class type to which it is convertible,
instead of being convertible to the regular enum that defines its constants.
switch statements are compiled at the enum class type. This comes at the price
of the user having to type +Enum::Constant instead of Enum::Constant in cases,
in order to trigger an explicit promotion of the pre-C++11 enum to Better Enum,
so it can then be implicitly converted to the enum class.
The remaining "hole" is that direct references to constants (Enum::Constant) are
still implicitly convertible to integral types, because they have naked
pre-C++11 enum type.
