supertest

SuperTest Van Gogh 6.0: C23, C++23 and the C++20 Modules Gap

Solid Sands has released SuperTest Van Gogh 6.0 with more than 1,900 new tests, including 480 for C23 and 440 for C++23. The number worth your attention is a different one: GCC, Clang and MSVC each currently fail about 20% of its 173 C++20 modules tests.