slang.git/tests/language-feature/types, branch master

Fix `specializeRTTIObject` to use non-zero RTTI value to work with `Optional`. (#8677)

2025-10-10T21:34:56+00:00

Closes #8673. The issue is that we use the RTTI field of an existential to check if it is null. We have the logic to help the user to fill in a non-zero value for the RTTI field when such an object is filled from the host. However, when there is slang code creating an existential value, we still have old logic in the compiler that just fills in 0 for the RTTI field, causing an `Optional.hasValue` to always return false in such cases.

Fix Conditioanl fields with a semantic. (#7855)

2025-07-22T04:35:44+00:00

* Fix Conditioanl fields with a semantic. * Add unit test. * Fix test.

Fix various intptr_t issues by defining its width in `getIntTypeInfo` (#6786)

2025-05-09T22:50:14+00:00

* Define a bit size for the intptr types * Fix intptr_t sign * Extend intptr test to check for previously broken operations * Fix intptr vector test on CUDA * Handle intptr size in getAnyValueSize * Fix formatting * Try with __ARM_ARCH_ISA_64 * On macs, int64_t != intptr_t Yikes * Move define to prelude header * Also check apple in host-prelude * Fix define location

Feature/initialize list side branch (#6058)

2025-02-05T18:37:03+00:00

* SP004: implement initialize list translation to ctor - We synthesize a member-wise constructor for each struct follow the rules described in SP004. - Add logic to translate the initialize list to constructor invoke - Add cuda-host decoration for the synthesized constructor - Remove the default constructor when we have a valid member init constructor - Disable -zero-initialize option, will re-implement it in followup (#6109). - Fix the overload lookup issue When creating invoke expression for ctor, we need to call ResolveInvoke() to find us the best candidates, however the existing lookup logic could find us the base constructor for child struct, we should eliminate this case by providing the LookupOptions::IgnoreInheritance to lookup, this requires us to create a subcontext on SemanticsVisitor to indicate that we only want to use this option on looking the constructor. - Do not implicit initialize a struct that doesn't have explicit default constructor. Co-authored-by: slangbot <186143334+slangbot@users.noreply.github.com>

Fix IntVal unification logic to insert type casts + buffer element lowering regression. (#5508)

2024-11-07T00:42:14+00:00

* Fix IntVal unification logic to insert type casts. * Fix regression.

Enable WebGPU tests in CI (#5239)

2024-10-15T16:11:53+00:00

Respect matrix layout in uniform and in/out parameters for HLSL target. (#5013)

2024-09-05T17:26:59+00:00

* Respect matrix layout in uniform and in/out parameters for HLSL target. * Update test. * Fix test. * fix test. * Fix metal layout calculation. * Fix compile error. * Fix compiler error. --------- Co-authored-by: Yong He

Support parameter block in metal shader objects. (#4671)

2024-07-19T18:49:42+00:00

* Support parameter block in metal shader objects. * Ingore parameter block tests on devices without tier2 argument buffer. * Fix warning. * Fix texture subscript test. --------- Co-authored-by: Yong He

Warnings function parameters (#4626)

2024-07-16T21:54:53+00:00

* Handle out/inout functions with separate consideration * Fixing bug with passing aliasable instructions * Handle autodiff functions (fwd and rev) in warning system * Handling interface methods * Handling ref parameters like out/inout * Temporary fix to remaining bugs * Refactoring methods and tests * Recursive check for empty structs * Using default initializable interface in tests * Resolving CI fail

Cache address-space-legalization of `kIROp_Store` (#4480)

2024-06-27T16:26:02+00:00

* Cache address-space-legalization of `kIROp_Store` without caching we will infinetly loop re-processing the same `kIROp_Store` * uncomment tests which should now work with metal * disable gfx backend failing tests