Added stubbed support for pack expansions to the new parser as well.

Signed-off-by: Dimitar Dobrev <dpldobrev@yahoo.com>

src/CppParser/AST.cpp

@@ -68,6 +68,8 @@ InjectedClassNameType::InjectedClassNameType() : Type(TypeKind::InjectedClassNam
 
 DependentNameType::DependentNameType() : Type(TypeKind::DependentName) {}
 
+PackExpansionType::PackExpansionType() : Type(TypeKind::PackExpansion) {}
+
 BuiltinType::BuiltinType() : CppSharp::CppParser::AST::Type(TypeKind::Builtin) {}
 
 // RawComment

src/CppParser/AST.h

@@ -28,6 +28,7 @@ enum struct TypeKind
     TemplateParameterSubstitution,
     InjectedClassName,
     DependentName,
+    PackExpansion,
     Builtin
 };
 
@@ -211,6 +212,11 @@ struct CS_API DependentNameType : public Type
     DECLARE_TYPE_KIND(DependentName)
 };
 
+struct CS_API PackExpansionType : public Type
+{
+    DECLARE_TYPE_KIND(PackExpansion)
+};
+
 enum struct PrimitiveType
 {
     Null,

src/CppParser/Parser.cpp

@@ -1635,8 +1635,8 @@ Type* Parser::WalkType(clang::QualType QualType, clang::TypeLoc* TL,
     }
     case clang::Type::PackExpansion:
     {
-        // Ignored.
+        // TODO: stubbed
-        return nullptr;
+        Ty = new PackExpansionType();
     }
     default:
     {