From 040cfcd67ab370558d752a113a3ecc07aea2ba7b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=91=D0=BE=D0=BD=D0=B4=D0=B0=D1=80=D0=B5=D0=B2=20=D0=98?=
 =?UTF-8?q?=D0=B2=D0=B0=D0=BD?= <ibond84@googlemail.com>
Date: Sun, 5 Nov 2017 17:24:03 +0100
Subject: [PATCH] bug fix #546

---
 Optimizer/Optimizer.cs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Optimizer/Optimizer.cs b/Optimizer/Optimizer.cs
index 63cd0223d..502a24cfd 100644
--- a/Optimizer/Optimizer.cs
+++ b/Optimizer/Optimizer.cs
@@ -997,6 +997,9 @@ namespace PascalABCCompiler
         {
             VisitExpression(en.simple_arr_expr);
             VisitExpression(en.ind_expr);
+            if (en.expr_indices != null)
+                foreach (expression_node expr in en.expr_indices)
+                    VisitExpression(expr);
         }
 
         private void VisitNonStaticPropertyReference(non_static_property_reference en)