Make sure not to include "return parameter" into methods parameter count

git-svn-id: svn://svn.sharpdevelop.net/sharpdevelop/trunk@3111 1ccf3a8d-04fe-1044-b7c0-cef0b8235c61

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/MetaData/MetaDataImport.cs

@@ -173,7 +173,13 @@ namespace Debugger.Wrappers.MetaData
 		public int GetParamCount(uint methodToken)
 		{
 			int count = 0;
-			foreach(uint param in EnumParams(methodToken)) count++;
+			foreach(uint param in EnumParams(methodToken)) {
+				ParamProps paramProps = GetParamProps(param);
+				// Zero is special parameter representing the return parameter
+				if (paramProps.ParameterSequence != 0) {
+					count++;
+				}
+			}
 			return count;
 		}