Fix parameter comparison

PublicApiGenerator · Nov 25, 2019 · 02c13f7 · 02c13f7
1 parent d7d3581
commit 02c13f7
Showing 1 changed file with 17 additions and 1 deletion.
diff --git a/src/PublicApiGenerator/MethodNameBuilder.cs b/src/PublicApiGenerator/MethodNameBuilder.cs
@@ -1,5 +1,7 @@
 using System;
 using System.CodeDom;
+using System.Collections.Generic;
+using System.Linq;
 using Mono.Cecil;
 
 namespace PublicApiGenerator
@@ -18,10 +20,24 @@ public static class MethodNameBuilder
 
             var isNew = methodDefinition.IsNew(typeDef => typeDef?.Methods, e =>
                 e.Name.Equals(methodDefinition.Name, StringComparison.Ordinal) &&
-                e.Parameters.Count == methodDefinition.Parameters.Count);
+                e.Parameters.Count == methodDefinition.Parameters.Count &&
+                e.Parameters.SequenceEqual(methodDefinition.Parameters, new ParameterTypeComparer()));
 
             return ModifierMarkerNameBuilder.Build(methodDefinition, attributes, isNew, name,
                 CodeNormalizer.MethodModifierMarkerTemplate);
         }
+
+        class ParameterTypeComparer : IEqualityComparer<ParameterDefinition>
+        {
+            public bool Equals(ParameterDefinition x, ParameterDefinition y)
+            {
+                return x?.ParameterType == y?.ParameterType;
+            }
+
+            public int GetHashCode(ParameterDefinition obj)
+            {
+                return obj.GetHashCode();
+            }
+        }
     }
 }