Making it easier to work with shaders https://git.yummers.dev/slang.git/atom?h=master 2025-05-23T19:27:37+00:00 2025-05-23T19:27:37+00:00 Julius Ikkala julius.ikkala@gmail.com 2025-05-23T19:27:37+00:00 urn:sha1:57c3f938221c427b78da7087f8a832ba4a271a7c * Implement throw statement It already existed in the IR, so only parsing, checking and lowering was missing. * Initial catch implementation Likely very broken. * Error out when catch() isn't last in scope * Prevent accessing variables from scope preceding catch As those may actually not be available at that point. * Add IError and use it in Result type lowering * Add diagnostic tests * Allow caught throws in non-throw functions * Fix catch propagating between functions & SPIR-V merge issue * Add test for non-trivial error types * Fix MSVC build * Fix invalid value type from Result lowering * Also lower error handling in templates * Lower result types only after specialization * Attempt to disambiguate error enums by witness table * Revert matching by witness, types should be distinct too * Don't assert valueField when getting Result's error value It may not exist if the function returns void, but getting the error value is still legitimate. * Update tests for new error numbers & get rid of expected.txt * Change catch lowering to resemble breaking a loop ... To make SPIR-V happy. * Fix dead catch blocks and invalid cached dominator tree * More SPIR-V adjustment * Lower catch as two nested loops * Add defer interaction test and revert broken defer changes * Fix enum type when throwing literals * Cleanup and bikeshedding * Document error handling mechanism * Fix table of contents * Use boolean tag in Result<T, E> * Use anyValue storage for Result<T,E> * Remove IError * Fix formatting * Eradicate success values from docs and tests * Use parseModernParamDecl for catch parameter * Implement do-catch syntax * Implement catch-all * Fix formatting * Fix marshalling native calls that throw --------- Co-authored-by: Yong He <yonghe@outlook.com> 2024-11-05T17:47:26+00:00 Ellie Hermaszewska ellieh@nvidia.com 2024-11-05T17:47:26+00:00 urn:sha1:b118451e301d734e3e783b3acdf871f3f6ea851c * Move switch statement bodies to their own lines * format --------- Co-authored-by: Yong He <yonghe@outlook.com> 2024-10-29T06:49:26+00:00 Ellie Hermaszewska ellieh@nvidia.com 2024-10-29T06:49:26+00:00 urn:sha1:f65d756bff8d4c5cbc15bd0322a2ae8e6b896a21 * format * Minor test fixes * enable checking cpp format in ci 2023-07-13T02:55:41+00:00 Yong He yonghe@outlook.com 2023-07-13T02:55:41+00:00 urn:sha1:f3aba255f6d69ddbf255b33d0eb0f391908e60a8 Co-authored-by: Yong He <yhe@nvidia.com> 2023-04-25T14:43:29+00:00 jsmall-nvidia jsmall@nvidia.com 2023-04-25T14:43:29+00:00 urn:sha1:7b7c095b37e85ca3a8f55eff1c3d9643d467b8e0 * #include an absolute path didn't work - because paths were taken to always be relative. * WIP lowerCamel Dictionary. * WIP more lowerCamel fixes for Dictionary. * Add/Remove/Clear * GetValue/Contains * Fix tabs in dictionary. Count -> getCount * Fix fields with caps. * Key -> key Value -> value Use m_ for members where appropriate. Use lowerCamel in linked list. * Some small fixes/improvements to Dictionary. * Kick CI. 2023-02-17T00:44:04+00:00 Yong He yonghe@outlook.com 2023-02-17T00:44:04+00:00 urn:sha1:245466d89cfe54b78da486f06d470bc6daaf4625 Co-authored-by: Yong He <yhe@nvidia.com> 2022-11-18T20:37:27+00:00 Yong He yonghe@outlook.com 2022-11-18T20:37:27+00:00 urn:sha1:d58e08f8237a1888ceaad53402d534679ea83b1a 2022-06-02T05:29:10+00:00 Yong He yonghe@outlook.com 2022-06-02T05:29:10+00:00 urn:sha1:bc6bc56db51d06b92dc63ef9c9e0def6c9760c9e * Clean up `IRReturnVoid`. * Update gitignore. Co-authored-by: Yong He <yhe@nvidia.com> 2022-06-02T00:37:07+00:00 Yong He yonghe@outlook.com 2022-06-02T00:37:07+00:00 urn:sha1:17e3b88b541ed7f45d575f0f9caaa808cd0a6619 * New language feature: basic error handling. * Fix. * Fix `tryCall` encoding according to code review. Co-authored-by: Yong He <yhe@nvidia.com>