[clang] [HLSL] Apply resource attributes to the resource type rather than the handle member (PR #107160)

[Justin Bogner via cfe-commits]

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@@ -556,46 +562,120 @@ void SemaHLSL::handleShaderAttr(Decl *D, const ParsedAttr &AL) {
     D->addAttr(NewAttr);
 }
 
-void SemaHLSL::handleResourceClassAttr(Decl *D, const ParsedAttr &AL) {
-  if (!AL.isArgIdent(0)) {
-    Diag(AL.getLoc(), diag::err_attribute_argument_type)
-        << AL << AANT_ArgumentIdentifier;
-    return;
-  }
+bool clang::CreateHLSLAttributedResourceType(
+    Sema &S, QualType Wrapped, llvm::SmallVector<const Attr *> &AttrList,
+    QualType &ResType) {
+  assert(AttrList.size() && "expected list of resource attributes");
 
-  IdentifierLoc *Loc = AL.getArgAsIdent(0);
-  StringRef Identifier = Loc->Ident->getName();
-  SourceLocation ArgLoc = Loc->Loc;
+  QualType Contained = QualType();
+  HLSLAttributedResourceType::Attributes ResAttrs = {};
 
-  // Validate.
-  llvm::dxil::ResourceClass RC;
-  if (!HLSLResourceClassAttr::ConvertStrToResourceClass(Identifier, RC)) {
-    Diag(ArgLoc, diag::warn_attribute_type_not_supported)
-        << "ResourceClass" << Identifier;
-    return;
+  bool hasResourceClass = false;
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bogner wrote:

Style nit: `HasResourceClass`

https://github.com/llvm/llvm-project/pull/107160