Imported Upstream version 5.0.0.42

Former-commit-id: fd56571888259555122d8a0f58c68838229cea2b

external/linker/cecil/Mono.Cecil/MethodImplAttributes.cs

@@ -0,0 +1,35 @@
+//
+// Author:
+//   Jb Evain (jbevain@gmail.com)
+//
+// Copyright (c) 2008 - 2015 Jb Evain
+// Copyright (c) 2008 - 2011 Novell, Inc.
+//
+// Licensed under the MIT/X11 license.
+//
+
+using System;
+
+namespace Mono.Cecil {
+
+	[Flags]
+	public enum MethodImplAttributes : ushort {
+		CodeTypeMask		= 0x0003,
+		IL					= 0x0000,	// Method impl is CIL
+		Native				= 0x0001,	// Method impl is native
+		OPTIL				= 0x0002,	// Reserved: shall be zero in conforming implementations
+		Runtime				= 0x0003,	// Method impl is provided by the runtime
+
+		ManagedMask			= 0x0004,	// Flags specifying whether the code is managed or unmanaged
+		Unmanaged			= 0x0004,	// Method impl is unmanaged, otherwise managed
+		Managed				= 0x0000,	// Method impl is managed
+
+		// Implementation info and interop
+		ForwardRef			= 0x0010,	// Indicates method is defined; used primarily in merge scenarios
+		PreserveSig			= 0x0080,	// Reserved: conforming implementations may ignore
+		InternalCall		= 0x1000,	// Reserved: shall be zero in conforming implementations
+		Synchronized		= 0x0020,	// Method is single threaded through the body
+		NoOptimization		= 0x0040,	// Method is not optimized by the JIT.
+		NoInlining			= 0x0008,	// Method may not be inlined
+	}
+}