[llvm-branch-commits] [clang] [HLSL] Introduce address space `hlsl_constant(2)` for constant buffer declarations (PR #123411)

[Tex Riddell via llvm-branch-commits]

================
@@ -42,6 +42,7 @@ static const unsigned DirectXAddrSpaceMap[] = {
     0, // ptr32_uptr
     0, // ptr64
     3, // hlsl_groupshared
+    2, // hlsl_constant
----------------
tex3d wrote:

I'm surprised we neither use the `LangASMap` type for this array, nor static_assert that the size is the same, to prevent these from getting out-of-sync.  Does the assignment of this array pointer to `LangASMap *` cause a compilation failure which can be used to enforce map updates when address spaces are added?

https://github.com/llvm/llvm-project/pull/123411