Issue 166458
Summary [HLSL] Static resources should be assignable
Labels HLSL
Assignees hekota
Reporter hekota
    It should be possible to assign a resource instance into a static resource variable.
Clang currently reports `error: assignment to global resource variable 'R' is not allowed`.
DXC compiles this fine.

```
RWStructuredBuffer<float> Array[4][2] : register(u10, space6);
RWStructuredBuffer<float> B : register(u1, space5);

static RWStructuredBuffer<float> Mine;

[numthreads(4,1,1)]
void main(uint GI : SV_GroupIndex) {
  static RWStructuredBuffer<float> MineToo;

  Mine = Array[2][0];
  MineToo = B;
  Mine[0] = 123;
  MineToo[0] = 456;
}

```
https://godbolt.org/z/cd9EG98nM
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