================
@@ -342,6 +346,17 @@ static bool isResourceRecordTypeOrArrayOf(VarDecl *VD) {
return Ty->isHLSLResourceRecord() || Ty->isHLSLResourceRecordArray();
}
+static const HLSLAttributedResourceType *
+getResourceArrayHandleType(VarDecl *VD) {
+ assert(VD->getType()->isHLSLResourceRecordArray() &&
+ "expected array of resource records");
+ const Type *Ty = VD->getType()->getUnqualifiedDesugaredType();
+ while (const ConstantArrayType *CAT = dyn_cast<ConstantArrayType>(Ty)) {
+ Ty = CAT->getArrayElementTypeNoTypeQual()->getUnqualifiedDesugaredType();
+ }
----------------
hekota wrote:
It is grabbing the array element type (=the actual resource type).
Multi-dimensional arrays are represented by nested `ConstantArrayType`s
instances, so to get to the element type the array type needs to be "unwrapped"
in a loop.
https://github.com/llvm/llvm-project/pull/152452
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