Adding a switch to minimally support pointers in generics

Author: tannergooding

sources/ClangSharp.PInvokeGenerator/CSharp/CSharpOutputBuilder.Visit.cs

@@ -12,7 +12,7 @@ internal partial class CSharpOutputBuilder
 
     public void WriteCustomAttribute(string attribute, Action? callback = null)
     {
-        if (attribute.Equals("Flags", StringComparison.Ordinal) || attribute.Equals("Obsolete", StringComparison.Ordinal))
+        if (attribute.Equals("Flags", StringComparison.Ordinal) || attribute.Equals("Obsolete", StringComparison.Ordinal) || attribute.StartsWith("Obsolete(", StringComparison.Ordinal))
         {
             AddUsingDirective("System");
         }

sources/ClangSharp.PInvokeGenerator/PInvokeGenerator.VisitStmt.cs

@@ -340,7 +340,7 @@ void VisitArgs(CallExpr callExpr, IReadOnlyList<Expr>? args = null)
 
                             if (subExpr is CXXThisExpr)
                             {
-                                var referenceTypeName = GetTypeName(callExpr, context: null, referenceType, ignoreTransparentStructsWhereRequired: true, out _);
+                                var referenceTypeName = GetTypeName(callExpr, context: null, type: referenceType, ignoreTransparentStructsWhereRequired: true, isTemplate: false, nativeTypeName: out _);
 
                                 outputBuilder.AddUsingDirective("System.Runtime.CompilerServices");
                                 outputBuilder.Write('(');
@@ -443,6 +443,12 @@ private void VisitCharacterLiteral(CharacterLiteral characterLiteral)
                         targetTypeName = GetRemappedTypeName(implicitCastExpr, context: null, targetType, out _, skipUsing: true);
                         targetTypeNumBits = targetType.Handle.NumBits;
                     }
+                    else if (IsPrevContextStmt<BinaryOperator>(out var binaryOperator, out _))
+                    {
+                        var targetType = binaryOperator.Type;
+                        targetTypeName = GetRemappedTypeName(implicitCastExpr, context: null, targetType, out _, skipUsing: true);
+                        targetTypeNumBits = targetType.Handle.NumBits;
+                    }
                     else if (PreviousContext.Cursor is VarDecl varDecl)
                     {
                         var targetType = varDecl.Type;
@@ -2106,7 +2112,7 @@ private void VisitReturnStmt(ReturnStmt returnStmt)
 
                         if (subExpr is CXXThisExpr)
                         {
-                            var referenceTypeName = GetTypeName(returnStmt, context: null, referenceType, ignoreTransparentStructsWhereRequired: true, out _);
+                            var referenceTypeName = GetTypeName(returnStmt, context: null, type: referenceType, ignoreTransparentStructsWhereRequired: true, isTemplate: false, nativeTypeName: out _);
 
                             outputBuilder.AddUsingDirective("System.Runtime.CompilerServices");
                             outputBuilder.Write('(');