Added Indexer(CS) and Properties(VB) FN

analyzers/tests/SonarAnalyzer.UnitTest/TestCases/ArrayPassedAsParams.cs

@@ -36,6 +36,10 @@ public void Base(string[] myArray)
         var s1 = new MyClass(1, 2, 3); // Compliant
         s1 = new MyClass(args: new int[] { 2, 3 }, a: 1); // Compliant (if you specifically require the arguments to be passed in this order there is no way of making this compliant, thus we shouldn't raise)
         var s2 = new MyOtherClass(args: new int[12], a: new int[] { 2, 3 }); // Compliant
+
+        var s3 = new IndexerClass();
+        var indexer1 = s3[new int[] { 1, 2 }]; // FN
+        var indexer2 = s3[1, 2]; // Compliant
     }
 
     public void Method(params string[] args) { }
@@ -58,3 +62,8 @@ public class MyOtherClass
 {
     public MyOtherClass(int[] a, params int[] args) { }
 }
+
+public class IndexerClass
+{
+    public int this[params int[] i] => 1;
+}

analyzers/tests/SonarAnalyzer.UnitTest/TestCases/ArrayPassedAsParams.vb

@@ -31,6 +31,9 @@ Public Class Program
         Dim s1 = New [MyClass](1, 2, 3) ' Compliant
         s1 = New [MyClass](args:=New Integer() {2, 3}, a:=1) ' Error [BC30587] Named argument cannot match a ParamArray parameter
         Dim s2 = New MyOtherClass(args:=New Integer(11) {}, a:=New Integer() {2, 3}) ' Error [BC30587] Named argument cannot match a ParamArray parameter
+
+        Dim s3 = Prop(New String() {"s1", "s2"}) ' FN
+        Dim s4 = Prop("s1", "s2") ' Compliant
     End Sub
 
     Public Sub Method(ParamArray args As String())
@@ -44,6 +47,12 @@ Public Class Program
 
     Public Sub Method4(ParamArray a As String(), ParamArray args As String()) 'Error [CS0231]
     End Sub
+
+    Public ReadOnly Property Prop(ParamArray param() As String) As Integer
+        Get
+        End Get
+    End Property
+
 End Class
 
 Public Class [MyClass]