Correction collection/array indexing when OptionForceIntegerNumbersEvaluationsAsDoubleByDefault = true (One more correction when #33)

Author: Sébastien Geiser

CodingSeb.ExpressionEvaluator.Tests/ExpressionEvaluatorTests.cs

@@ -1540,6 +1540,13 @@ public static IEnumerable<TestCaseData> TestCasesEvaluateWithSpecificEvaluator
                     .SetCategory("Options")
                     .SetCategory("Integer Numbers default types");
 
+                yield return new TestCaseData(evaluatorWithIntForceToDouble
+                    , "(new string[] { \"Test\", \"Other\", \"Youhouhou\" })[1]")
+                    .Returns("Other")
+                    .SetCategory("Bug")
+                    .SetCategory("Options")
+                    .SetCategory("Integer Numbers default types");
+
                 #endregion
 
                 #region GenericTypes in onthefly events

CodingSeb.ExpressionEvaluator/ExpressionEvaluator.cs

@@ -2425,6 +2425,9 @@ private bool EvaluateIndexing(string expr, string s, Stack<object> stack, ref in
                 ExpressionOperator op = indexingBeginningMatch.Length == 2 ? ExpressionOperator.IndexingWithNullConditional : ExpressionOperator.Indexing;
                 dynamic left = stack.Pop();
 
+                if (OptionForceIntegerNumbersEvaluationsAsDoubleByDefault && right is double && Regex.IsMatch(innerExp.ToString(), @"^\d+$"))
+                    right = (int)right;
+
                 Match assignationOrPostFixOperatorMatch = null;
 
                 dynamic valueToPush = null;