1 files changed, 129 insertions, 0 deletions
diff --git a/runtime/CSharp2/Sources/Antlr3.Runtime/Antlr.Runtime/NoViableAltException.cs b/runtime/CSharp2/Sources/Antlr3.Runtime/Antlr.Runtime/NoViableAltException.cs
new file mode 100644
index 0000000..97d34ec
--- /dev/null
+++ b/runtime/CSharp2/Sources/Antlr3.Runtime/Antlr.Runtime/NoViableAltException.cs
@@ -0,0 +1,129 @@
+/*
+ * [The "BSD licence"]
+ * Copyright (c) 2005-2008 Terence Parr
+ * All rights reserved.
+ *
+ * Conversion to C#:
+ * Copyright (c) 2008 Sam Harwell, Pixel Mine, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+namespace Antlr.Runtime {
+    using ArgumentNullException = System.ArgumentNullException;
+    using Exception = System.Exception;
+    using SerializationInfo = System.Runtime.Serialization.SerializationInfo;
+    using StreamingContext = System.Runtime.Serialization.StreamingContext;
+
+    [System.Serializable]
+    public class NoViableAltException : RecognitionException {
+        private readonly string _grammarDecisionDescription;
+        private readonly int _decisionNumber;
+        private readonly int _stateNumber;
+
+        public NoViableAltException() {
+        }
+
+        public NoViableAltException(string grammarDecisionDescription) {
+            this._grammarDecisionDescription = grammarDecisionDescription;
+        }
+
+        public NoViableAltException(string message, string grammarDecisionDescription)
+            : base(message) {
+            this._grammarDecisionDescription = grammarDecisionDescription;
+        }
+
+        public NoViableAltException(string message, string grammarDecisionDescription, Exception innerException)
+            : base(message, innerException) {
+            this._grammarDecisionDescription = grammarDecisionDescription;
+        }
+
+        public NoViableAltException(string grammarDecisionDescription, int decisionNumber, int stateNumber, IIntStream input)
+            : base(input) {
+            this._grammarDecisionDescription = grammarDecisionDescription;
+            this._decisionNumber = decisionNumber;
+            this._stateNumber = stateNumber;
+        }
+
+        public NoViableAltException(string message, string grammarDecisionDescription, int decisionNumber, int stateNumber, IIntStream input)
+            : base(message, input) {
+            this._grammarDecisionDescription = grammarDecisionDescription;
+            this._decisionNumber = decisionNumber;
+            this._stateNumber = stateNumber;
+        }
+
+        public NoViableAltException(string message, string grammarDecisionDescription, int decisionNumber, int stateNumber, IIntStream input, Exception innerException)
+            : base(message, input, innerException) {
+            this._grammarDecisionDescription = grammarDecisionDescription;
+            this._decisionNumber = decisionNumber;
+            this._stateNumber = stateNumber;
+        }
+
+        protected NoViableAltException(SerializationInfo info, StreamingContext context)
+            : base(info, context) {
+            if (info == null)
+                throw new ArgumentNullException("info");
+
+            this._grammarDecisionDescription = info.GetString("GrammarDecisionDescription");
+            this._decisionNumber = info.GetInt32("DecisionNumber");
+            this._stateNumber = info.GetInt32("StateNumber");
+        }
+
+        public int DecisionNumber {
+            get {
+                return _decisionNumber;
+            }
+        }
+
+        public string GrammarDecisionDescription {
+            get {
+                return _grammarDecisionDescription;
+            }
+        }
+
+        public int StateNumber {
+            get {
+                return _stateNumber;
+            }
+        }
+
+        public override void GetObjectData(SerializationInfo info, StreamingContext context) {
+            if (info == null)
+                throw new ArgumentNullException("info");
+
+            base.GetObjectData(info, context);
+            info.AddValue("GrammarDecisionDescription", _grammarDecisionDescription);
+            info.AddValue("DecisionNumber", _decisionNumber);
+            info.AddValue("StateNumber", _stateNumber);
+        }
+
+        public override string ToString() {
+            if (Input is ICharStream) {
+                return "NoViableAltException('" + (char)UnexpectedType + "'@[" + GrammarDecisionDescription + "])";
+            } else {
+                return "NoViableAltException(" + UnexpectedType + "@[" + GrammarDecisionDescription + "])";
+            }
+        }
+    }
+}