Sent out for legal forms. I'll try to add the support here. Can you tell me what I should be reading for testing, coding standards, and other stuff for a new contributor? On Tue, Jul 28, 2020 at 5:22 AM Jonathan Wakely <jwakely.gcc@xxxxxxxxx> wrote: > > On Tue, 28 Jul 2020 at 02:41, Josh Marshall via Gcc-help > <gcc-help@xxxxxxxxxxx> wrote: > > > > Hello, > > > > I'm working on a project to implement a Hidden Markov Model and move > > as much of it to compile time as possible. The last part that is > > blocking me is constexpr vector support. What exactly might I be > > getting myself into if I were to add this support? > > Adding the _GLIBCXX20_CONSTEXPR macro to every member function of > std::vector, writing tests, seeing what breaks, and refactoring the > code to make it work correctly. > > The hardest part is probably writing all the tests, to ensure that > every member function works as part of a constant expression. > > There are also some legal prerequisites for contributing non-trivial > patches to GCC, see https://gcc.gnu.org/contribute.html#legal for more > information.
