Imported Upstream version 4.8.0.309

Former-commit-id: 5f9c6ae75f295e057a7d2971f3a6df4656fa8850

external/cecil/Mono.Cecil.Metadata/PdbHeap.cs

@@ -0,0 +1,34 @@
+//
+// 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 Mono.Cecil.PE;
+
+using RID = System.UInt32;
+
+namespace Mono.Cecil.Metadata {
+
+	sealed class PdbHeap : Heap {
+
+		public byte [] Id;
+		public RID EntryPoint;
+		public long TypeSystemTables;
+		public uint [] TypeSystemTableRows;
+
+		public PdbHeap (byte [] data)
+			: base (data)
+		{
+		}
+
+		public bool HasTable (Table table)
+		{
+			return (TypeSystemTables & (1L << (int) table)) != 0;
+		}
+	}
+}