Tex Riddell comments

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                                            Tex Riddell

[ASAN] Use after free memory problem when merging geps

@tcorringham Related to comment about a fix for this issue [here](https://github.com/microsoft/DirectXShaderCompiler/issues/6223#issuecomment-1946924428): I think the correct fix for this is not to call `MergeGepUse` inside of `ReplaceUsesForLoweredUDT`. If merging is required,...

[Feature Request] Validator should prevent AllocateRayQuery handles from being used as anything but handles

We should iterate users of AllocateRayQuery and reject any that aren't PHI, Select, or a RayQuery intrinsic at the appropriate handle argument.

wgf11shader5x: Index\Samplers & Index\ConstantBuffers convert error in dxbcconv.dll that dynamic index only support Interface

As it turns out, the ID3D11Interface functionality is the only way to officially use dynamic resource indexing before SM 5.1 (FXC disallows explicit dynamic indexing in SM 5.0). The assembly-based...

Accessing "aggressively packed" array elements in a constant buffer via static cast results in ICE

The problem is rooted in the use of `static` for the local variables. This is unnecessary, and it sets up a flag to track first entry into function predicating the...

Should emit error on unsupported cast operator overloading that's silently ignored

Related to #4096.