fix #29 ignore intefrace overrided properties

Author: beakona

AutoInterfaceSample/Program.cs

@@ -13,11 +13,17 @@ public static void Main()
         }
     }
 
-    public interface IB
+    interface IA
     {
-        protected Point Point { get; }
-        int X() => Point.X;
-        int Y => Point.Y;
+        int X();
+        int Y { get; }
+    }
+
+    interface IB : IA
+    {
+        Point Point { get; }
+        int IA.X() => Point.X;
+        int IA.Y => Point.Y;
         static int Count => 1;
         int Count2 => 2;
     }
@@ -29,6 +35,19 @@ partial class C1 : IB
         System.Drawing.Point IB.Point => Point.Empty;
     }
 
+    partial class C2 : IB
+    {
+        [AutoInterface(typeof(IB))] private IB _inner = default!;
+
+    }
+
+    partial class D1 : IB
+    {
+
+        [AutoInterface(typeof(IB), IncludeBaseInterfaces = true)] private IB _inner = default!;
+
+    }
+
     public class MyDb : IDb
     {
         [AllowNull]

BeaKona.AutoInterfaceGenerator/AutoInterfaceSourceGenerator.cs

@@ -697,6 +697,11 @@ bool ShouldGenerate(ISymbol member)
                     }
                 }
 
+                if (member is IPropertySymbol p && p.ExplicitInterfaceImplementations.Length > 0)
+                {
+                    return false;
+                }
+
                 var memberImplementedBySignature = type.IsMemberImplementedBySignature(member, true);
                 var memberImplementedExplicitly = type.IsMemberImplementedExplicitly(member);