Imported Upstream version 4.6.0.125

Former-commit-id: a2155e9bd80020e49e72e86c44da02a8ac0e57a4

mcs/class/referencesource/System.Xml/System/Xml/DiagnosticsSwitches.cs

@@ -0,0 +1,86 @@
+//------------------------------------------------------------------------------
+// <copyright file="DiagnosticsSwitches.cs" company="Microsoft">
+//     Copyright (c) Microsoft Corporation.  All rights reserved.
+// </copyright>
+// <owner current="true" primary="true">[....]</owner>
+//------------------------------------------------------------------------------
+
+namespace System.Xml {
+    using System.Diagnostics;
+
+#if DEBUG
+    public static class DiagnosticsSwitches {
+#else
+    internal static class DiagnosticsSwitches {
+#endif
+        private static volatile BooleanSwitch xmlSchemaContentModel;
+        private static volatile TraceSwitch xmlSchema;
+        private static volatile BooleanSwitch keepTempFiles;
+        private static volatile BooleanSwitch pregenEventLog;
+        private static volatile TraceSwitch xmlSerialization;
+        private static volatile TraceSwitch xslTypeInference;
+        private static volatile BooleanSwitch nonRecursiveTypeLoading;
+
+        public static BooleanSwitch XmlSchemaContentModel {
+            get {
+                if (xmlSchemaContentModel == null) {
+                    xmlSchemaContentModel = new BooleanSwitch("XmlSchemaContentModel", "Enable tracing for the XmlSchema content model.");
+                }
+                return xmlSchemaContentModel;
+            }
+        }
+
+        public static TraceSwitch XmlSchema {
+            get {
+                if (xmlSchema == null) {
+                    xmlSchema = new TraceSwitch("XmlSchema", "Enable tracing for the XmlSchema class.");
+                }
+                return xmlSchema;
+            }
+        }
+
+        public static BooleanSwitch KeepTempFiles {
+            get {
+                if (keepTempFiles == null) {
+                    keepTempFiles = new BooleanSwitch("XmlSerialization.Compilation", "Keep XmlSerialization generated (temp) files.");
+                }
+                return keepTempFiles;
+            }
+        }
+
+        public static BooleanSwitch PregenEventLog {
+            get {
+                if (pregenEventLog == null) {
+                    pregenEventLog = new BooleanSwitch("XmlSerialization.PregenEventLog", "Log failures while loading pre-generated XmlSerialization assembly.");
+                }
+                return pregenEventLog;
+            }
+        }
+
+        public static TraceSwitch XmlSerialization {
+            get {
+                if (xmlSerialization == null) {
+                    xmlSerialization = new TraceSwitch("XmlSerialization", "Enable tracing for the System.Xml.Serialization component.");
+                }
+                return xmlSerialization;
+            }
+        }
+
+        public static TraceSwitch XslTypeInference {
+            get {
+                if (xslTypeInference == null) {
+                    xslTypeInference = new TraceSwitch("XslTypeInference", "Enable tracing for the XSLT type inference algorithm.");
+                }
+                return xslTypeInference;
+            }
+        }
+        public static BooleanSwitch NonRecursiveTypeLoading {
+            get {
+                if (nonRecursiveTypeLoading == null) {
+                    nonRecursiveTypeLoading = new BooleanSwitch("XmlSerialization.NonRecursiveTypeLoading", "Turn on non-recursive algorithm generating XmlMappings for CLR types.");
+                }
+                return nonRecursiveTypeLoading;
+            }
+        }
+    }
+}