Re: [PATCH v23 0/4] MR346: tests/shader-runner: Test DXIL shaders.

[Conor McCarthy (＠cmccarthy)]

On Mon Oct  9 21:51:51 2023 +0000, Zebediah Figura wrote:
> Ah. I suspect that what's happening here is that a cast implicitly
> promotes the type to const. The actual error message is:
> C:\local\Temp\2387cbc9-503b-47ce-a11f-204822c74f45.hlsl:12:5: error: no
> matching function for call to 'func'
>     func((float4)x);
>     ^~~~
> C:\local\Temp\2387cbc9-503b-47ce-a11f-204822c74f45.hlsl:4:6: note:
> candidate function
> void func(out float4 o)
>      ^
>
> You get the same error if you remove the cast and declare "x" as const.
> I think it's rejecting the function because "o" is an output parameter
> in that case.
> Not that this particularly matters in terms of review, but I was curious
> what was causing that error. Maybe it could be marked in a comment.

Commented.