slang.git/tests/language-feature/generics/where-optional-1.slang, branch master Making it easier to work with shaders https://git.yummers.dev/slang.git/atom?h=master 2025-06-28T02:39:24+00:00 Minimal optional constraints (#7422) 2025-06-28T02:39:24+00:00 Julius Ikkala julius.ikkala@gmail.com 2025-06-28T02:39:24+00:00 urn:sha1:7349dc5cff49cf22c82eb912813e47f30cd7a757 * Parse optional witness syntax * Allow failing optional constraint * Make `is` work with optional constraint * Allow using optional constraint in checked if statements * Fix tests * Make it work with structs * Fix MSVC build error * Disallow using `as` with optional constraints * Update test to match split is/as errors * Add tests * Fix uninitialized variables in tests * Add tests of incorrect uses & fix related bugs * Mention optional constraints in docs * format code * Fix type unification with NoneWitness * Fix formatting --------- Co-authored-by: slangbot <186143334+slangbot@users.noreply.github.com> Co-authored-by: Nathan V. Morrical <natemorrical@gmail.com>