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path: root/source/slang/slang-ir-marshal-native-call.cpp
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2025-06-04Make interface types non c-style in Slang2026. (#7260)Yong He
* Make interface types non c-style. * Make Optional<T> work with autodiff and existential types. * Fix. * patch behind slang 2026. * Fix warnings. * cleanup. * Fix tests. * Fix. * Fix com interface lowering. * Add comment to test. * regenerate command line reference * Add test for passing `none` to autodiff function. * Fix recording of `getDynamicObjectRTTIBytes`. * Fix nested Optional types. --------- Co-authored-by: slangbot <186143334+slangbot@users.noreply.github.com>
2025-05-23Implement throw & catch statements (#6916)Julius Ikkala
* 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>
2024-11-05Move switch statement bodies to their own lines (#5493)Ellie Hermaszewska
* Move switch statement bodies to their own lines * format --------- Co-authored-by: Yong He <yonghe@outlook.com>
2024-10-29formatEllie Hermaszewska
* format * Minor test fixes * enable checking cpp format in ci
2023-09-28Support `constref` parameters passing. (#3249)Yong He
* Support `constref` parameters passing. * Fix. * Fix. * Add test and diagnostic on mix use of __constref and no_diff. * check for [constref] on differentiable member method. --------- Co-authored-by: Yong He <yhe@nvidia.com>
2023-04-26Fix most of the disabled warnings on gcc/clang (#2839)Ellie Hermaszewska
2022-12-07Remove `construct` IR op. (#2555)Yong He
Co-authored-by: Yong He <yhe@nvidia.com>
2022-09-15Run simple compute kernel in gfx-smoke test. (#2400)Yong He
2022-08-20Call `gfx` in slang program. (#2370)Yong He
2022-07-25Allow `class` to implement COM interface, [DLLExport] (#2338)Yong He
* Allow `class` to implement COM interface, [DLLExport] * Fix [COM] usage in tests and examples with UUIDs. Co-authored-by: Yong He <yhe@nvidia.com>
2022-06-29Native call marshalling for ComPtr parameters and return values. (#2305)Yong He
Co-authored-by: Yong He <yhe@nvidia.com>
2022-06-21Lower throwing COM interface method. (#2282)Yong He
* Lower throwing COM interface method. * Fix. * Fix warnings. Co-authored-by: Yong He <yhe@nvidia.com>