Added visitor support for typedef name declarations and unify type alias and typedef implementations.

Author: tritao

src/AST/ASTVisitor.cs

@@ -1,4 +1,5 @@
-using System.Collections.Generic;
+using System;
+using System.Collections.Generic;
 
 namespace CppSharp.AST
 {
@@ -389,20 +390,22 @@ public virtual bool VisitParameterDecl(Parameter parameter)
             return parameter.Type.Visit(this, parameter.QualifiedType.Qualifiers);
         }
 
-        public virtual bool VisitTypedefDecl(TypedefDecl typedef)
+        public bool VisitTypedefNameDecl(TypedefNameDecl typedef)
         {
             if (!VisitDeclaration(typedef))
                 return false;
 
             return typedef.Type.Visit(this, typedef.QualifiedType.Qualifiers);
         }
 
-        public bool VisitTypeAliasDecl(TypeAlias typeAlias)
+        public virtual bool VisitTypedefDecl(TypedefDecl typedef)
         {
-            if (!VisitDeclaration(typeAlias))
-                return false;
+            return VisitTypedefNameDecl(typedef);
+        }
 
-            return typeAlias.Type.Visit(this, typeAlias.QualifiedType.Qualifiers);
+        public bool VisitTypeAliasDecl(TypeAlias typeAlias)
+        {
+            return VisitTypedefNameDecl(typeAlias);
         }
 
         public virtual bool VisitEnumDecl(Enumeration @enum)

src/AST/CppTypePrinter.cs

@@ -442,6 +442,11 @@ public virtual string VisitNonTypeTemplateParameterDecl(NonTypeTemplateParameter
                 nonTypeTemplateParameter.DefaultArgument.String);
         }
 
+        public string VisitTypedefNameDecl(TypedefNameDecl typedef)
+        {
+            throw new NotImplementedException();
+        }
+
         public virtual string VisitTypeAliasTemplateDecl(TypeAliasTemplate typeAliasTemplate)
         {
             throw new NotImplementedException();

src/AST/Declaration.cs

@@ -372,6 +372,7 @@ public interface IDeclVisitor<out T>
         T VisitFunctionDecl(Function function);
         T VisitMethodDecl(Method method);
         T VisitParameterDecl(Parameter parameter);
+        T VisitTypedefNameDecl(TypedefNameDecl typedef);
         T VisitTypedefDecl(TypedefDecl typedef);
         T VisitTypeAliasDecl(TypeAlias typeAlias);
         T VisitEnumDecl(Enumeration @enum);

src/Generator.Tests/AST/TestAST.cs

@@ -206,6 +206,11 @@ public bool VisitVarTemplateSpecializationDecl(VarTemplateSpecialization templat
             {
                 throw new NotImplementedException();
             }
+
+            public bool VisitTypedefNameDecl(TypedefNameDecl typedef)
+            {
+                throw new NotImplementedException();
+            }
         }
         #endregion
 

src/Generator/Generators/CSharp/CSharpSources.cs

@@ -2999,7 +2999,7 @@ select string.Format("{0}{1} {2}", GetParameterUsage(param.Usage),
 
         #endregion
 
-        public override bool VisitTypedefDecl(TypedefDecl typedef)
+        public override bool VisitTypedefNameDecl(TypedefNameDecl typedef)
         {
             if (!typedef.IsGenerated)
                 return false;

src/Generator/Generators/CodeGenerator.cs

@@ -90,14 +90,19 @@ public virtual bool VisitParameterDecl(Parameter parameter)
             throw new NotImplementedException();
         }
 
-        public virtual bool VisitTypedefDecl(TypedefDecl typedef)
+        public virtual bool VisitTypedefNameDecl(TypedefNameDecl typedef)
         {
             throw new NotImplementedException();
         }
 
+        public virtual bool VisitTypedefDecl(TypedefDecl typedef)
+        {
+            return VisitTypedefNameDecl(typedef);
+        }
+
         public virtual bool VisitTypeAliasDecl(TypeAlias typeAlias)
         {
-            throw new NotImplementedException();
+            return VisitTypedefNameDecl(typeAlias);
         }
 
         public virtual bool VisitEnumDecl(Enumeration @enum)

src/Generator/Generators/TypePrinter.cs

@@ -274,6 +274,11 @@ public virtual TypePrinterResult VisitTypedefDecl(TypedefDecl typedef)
             throw new NotImplementedException();
         }
 
+        public TypePrinterResult VisitTypedefNameDecl(TypedefNameDecl typedef)
+        {
+            throw new NotImplementedException();
+        }
+
         public virtual TypePrinterResult VisitTypedefType(TypedefType typedef,
             TypeQualifiers quals)
         {