[PATCH] D136482: [HLSL] support unbounded global resource array.

[Xiang Li via Phabricator via cfe-commits]

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unbounded resource array is allowed in HLSL.
Here is an example.

RWBuffer<float> B[];
 float main(uint ID : BufID) : SV_Target {

    return B[ID][0];
  }

Type::isHLSLResourceType is added to check HLSLResource.
HLSLResourceAttr is added on the forward decl so it is ready when check incomplete array type.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D136482

Files:
  clang/include/clang/AST/Type.h
  clang/lib/AST/Type.cpp
  clang/lib/Sema/HLSLExternalSemaSource.cpp
  clang/lib/Sema/SemaDecl.cpp
  clang/test/AST/HLSL/unbounded_global_resource_array.hlsl
  clang/test/SemaHLSL/unbounded_global_resource_array.hlsl

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