From 4149cdfa8897be34b4b8356db9d0d62360125f89 Mon Sep 17 00:00:00 2001
From: Stefanos A <stapostol@gmail.com>
Date: Tue, 26 Nov 2013 01:31:29 +0100
Subject: [PATCH] Do not emit method bodies.

---
 Source/Bind/CSharpSpecWriter.cs | 24 +++++---------
 Source/OpenTK/SlotAttribute.cs  | 55 +++++++++++++++++++++++++++++++++
 2 files changed, 63 insertions(+), 16 deletions(-)
 create mode 100644 Source/OpenTK/SlotAttribute.cs

diff --git a/Source/Bind/CSharpSpecWriter.cs b/Source/Bind/CSharpSpecWriter.cs
index 65128543..cfb02b86 100644
--- a/Source/Bind/CSharpSpecWriter.cs
+++ b/Source/Bind/CSharpSpecWriter.cs
@@ -301,10 +301,11 @@ namespace Bind
         {
             Trace.WriteLine(String.Format("Writing wrappers to:\t{0}.{1}", Settings.OutputNamespace, Settings.OutputClass));
 
-            sw.WriteLine("#pragma warning disable 3019");   // CLSCompliant attribute
-            sw.WriteLine("#pragma warning disable 1591");   // Missing doc comments
-            sw.WriteLine("#pragma warning disable 1572");   // Wrong param comments
-            sw.WriteLine("#pragma warning disable 1573");   // Missing param comments
+            sw.WriteLine("#pragma warning disable 3019"); // CLSCompliant attribute
+            sw.WriteLine("#pragma warning disable 1591"); // Missing doc comments
+            sw.WriteLine("#pragma warning disable 1572"); // Wrong param comments
+            sw.WriteLine("#pragma warning disable 1573"); // Missing param comments
+            sw.WriteLine("#pragma warning disable 626"); // extern method without DllImport
 
             sw.WriteLine();
             sw.WriteLine("partial class {0}", Settings.OutputClass);
@@ -396,7 +397,8 @@ namespace Bind
 
             sw.WriteLine("[AutoGenerated(Category = \"{0}\", Version = \"{1}\", EntryPoint = \"{2}\")]",
                 f.Category, f.Version, Settings.FunctionPrefix + f.WrappedDelegate.EntryPoint);
-            sw.WriteLine("public static ");
+            sw.WriteLine("[Slot({0})]", f.WrappedDelegate.Slot);
+            sw.WriteLine("public static extern ");
             sw.Write(GetDeclarationString(f));
             sw.WriteLine();
         }
@@ -669,11 +671,6 @@ namespace Bind
                         p.WrapperType == WrapperTypes.ArrayParameter ||
                         p.WrapperType == WrapperTypes.ReferenceParameter)
                     {
-                        if (f.Name.Contains("EdgeFlagPointerList"))
-                        {
-                            System.Diagnostics.Debugger.Break();
-                        }
-
                         // Pin the parameter to obtain a pointer we can safely pass to unmanaged code
                         if (p.Pointer > 0)
                         {
@@ -1002,12 +999,7 @@ namespace Bind
                 }
             }
 
-            sb.AppendLine("{");
-            foreach (var line in f.Body)
-            {
-                sb.AppendLine(line);
-            }
-            sb.Append("}");
+            sb.AppendLine(";");
 
             return sb.ToString();
         }
diff --git a/Source/OpenTK/SlotAttribute.cs b/Source/OpenTK/SlotAttribute.cs
new file mode 100644
index 00000000..9092b3c8
--- /dev/null
+++ b/Source/OpenTK/SlotAttribute.cs
@@ -0,0 +1,55 @@
+#region License
+//
+// The Open Toolkit Library License
+//
+// Copyright (c) 2006 - 2010 the Open Toolkit library, except where noted.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights to 
+// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+// the Software, and to permit persons to whom the Software is furnished to do
+// so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+// OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+// WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+// OTHER DEALINGS IN THE SOFTWARE.
+//
+#endregion
+
+using System;
+
+namespace OpenTK
+{
+	/// <summary>
+	/// Defines the slot index for a wrapper function.
+	/// This type supports OpenTK and should not be
+	/// used in user code.
+	/// </summary>
+	[AttributeUsage(AttributeTargets.Method, AllowMultiple = false, Inherited = false)]
+	public class SlotAttribute : Attribute
+    {
+		/// <summary>
+		/// Defines the slot index for a wrapper function.
+		/// </summary>
+		internal int Slot { get; set; }
+
+		/// <summary>
+		/// Constructs a new instance.
+		/// </summary>
+		/// <param name="index">The slot index for a wrapper function.</param>
+		public SlotAttribute(int index)
+        {
+			Slot = index;
+        }
+    }
+}
+