Don't emit ArrayStride 0 for RWStructuredBuffer pointers (#8397)

Fixes #8396 by not emitting the `ArrayStride` when it would've been
zero. The problem is caused by #7848, more details in the issue
description.

I checked that with equivalent GLSL code, glslangValidator does not emit
any `ArrayStride`. I assume that the addition of `storageClass ==
SpvStorageClassStorageBuffer` to line 1848 is not a mistake. If it is,
that addition could also be simply reverted to fix this issue, I tested
that option as well. With these changes, Slang tests work locally on my
PC again.

Related to this; it'd be nice to have GPUs from multiple vendors in the
CI to avoid this kind of thing happening again. Or even just llvmpipe;
that doesn't even require a GPU and would add at least one more driver
to test with.

0 files changed, 0 insertions, 0 deletions