[PATCH v2 0/6] MR77: hlsl: Fixes for function definition vs declaration.

[Zebediah Figura (＠zfigura)]

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  v2: vkd3d-shader/hlsl: Add functions to the global list inside the func_prototype rule.
      vkd3d-shader/hlsl: Use the original hlsl_ir_function_decl struct rather than allocating a new one for each definition.
      vkd3d-shader/hlsl: Put synthetic variables into a dummy scope.
      vkd3d-shader/hlsl: Add a hlsl_cleanup_semantic() helper.
      vkd3d-shader/hlsl: Store function parameters in an array.

https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/77