What's the status of C++17 support in GCC?

Question

Clang has a nice page describing the project status w.r.t. C++1z/C++17 feature support (and C++11 and C++14, it\'s the same page).

g++ has a page regarding C++14 feature

Answer 1

As of today, gcc's C++1z language support is tracked on: https://gcc.gnu.org/projects/cxx1z.html. For the C++1z status of libstdc++, see https://gcc.gnu.org/onlinedocs/libstdc++/manual/status.html#status.iso.201z.