================
@@ -28,13 +28,62 @@ class AttributeCommonInfo;
class IdentifierInfo;
class ParsedAttr;
class Scope;
+class VarDecl;
+
+using llvm::dxil::ResourceClass;
// FIXME: This can be hidden (as static function in SemaHLSL.cpp) once we no
// longer need to create builtin buffer types in HLSLExternalSemaSource.
bool CreateHLSLAttributedResourceType(
Sema &S, QualType Wrapped, ArrayRef<const Attr *> AttrList,
QualType &ResType, HLSLAttributedResourceLocInfo *LocInfo = nullptr);
+enum class BindingType : uint8_t { NotAssigned, Explicit, Implicit };
+
+// DeclBindingInfo struct stores information about required/assigned resource
+// binding onon a declaration for specific resource class.
+struct DeclBindingInfo {
+ const VarDecl *Decl;
+ ResourceClass ResClass;
+ int Size; // -1 == unbounded array
+ const HLSLResourceBindingAttr *Attr;
+ BindingType BindType;
+
+ DeclBindingInfo(const VarDecl *Decl, ResourceClass ResClass, int Size = 0,
----------------
damyanp wrote:
What does `Size==0` actually mean? A zero sized array?
I'm wondering if `0` is actually a good default. I notice that the only place
this is called passes a value for Size anyway, so maybe it doesn't need default
value.
https://github.com/llvm/llvm-project/pull/111203
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