Ignore endofinput token kind

Author: Kapil Borle

Rules/PlaceOpenBrace.cs

@@ -122,6 +122,13 @@ private IEnumerable<DiagnosticRecord> FindViolationsForNoNewLineAfterBrace(
         {
             for (int k = 0; k < tokens.Length - 1; k++)
             {
+                // typically the last element is of kind endofinput,
+                // but this checks adds additional safeguard
+                if (tokens[k].Kind == TokenKind.EndOfInput)
+                {
+                    break;
+                }
+
                 if (tokens[k].Kind == TokenKind.LCurly
                     && tokens[k + 1].Kind != TokenKind.NewLine)
                 {
@@ -162,6 +169,11 @@ private IEnumerable<DiagnosticRecord> FindViolationsForBraceShouldNotBeOnSameLin
         {
             for (int k = 1; k < tokens.Length; k++)
             {
+                if (tokens[k].Kind == TokenKind.EndOfInput)
+                {
+                    break;
+                }
+
                 if (tokens[k].Kind == TokenKind.LCurly
                     && tokens[k - 1].Kind != TokenKind.NewLine)
                 {

Rules/UseConsistentIndentation.cs

@@ -67,10 +67,16 @@ public override IEnumerable<DiagnosticRecord> AnalyzeScript(Ast ast, string file
             var tokens = Helper.Instance.Tokens;
             var diagnosticRecords = new List<DiagnosticRecord>();
             var indentationLevel = 0;
-            bool onNewLine = true;
+            var onNewLine = true;
             for (int k = 0; k < tokens.Length; k++)
             {
                 var token = tokens[k];
+
+                if (token.Kind == TokenKind.EndOfInput)
+                {
+                    break;
+                }
+
                 switch (token.Kind)
                 {
                     case TokenKind.LCurly: