From 90b9c22c706eec3fb5b4322f5a445a8fc2a79536 Mon Sep 17 00:00:00 2001
From: Willi Braun <wbraun@fh-bielefeld.de>
Date: Thu, 15 Feb 2018 07:57:58 +0100
Subject: [PATCH] [BE] added size and range operator to diff module

Belonging to [master]:
  - OpenModelica/OMCompiler#2203
  - OpenModelica/OpenModelica-testsuite#856
---
 Compiler/BackEnd/Differentiate.mo | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Compiler/BackEnd/Differentiate.mo b/Compiler/BackEnd/Differentiate.mo
index 00aa0329f34..ff94f5b379c 100644
--- a/Compiler/BackEnd/Differentiate.mo
+++ b/Compiler/BackEnd/Differentiate.mo
@@ -717,6 +717,12 @@ algorithm
     case DAE.LUNARY()
     then (inExp, inFunctionTree);
 
+    case DAE.SIZE()
+    then (inExp, inFunctionTree);
+
+    case DAE.RANGE()
+    then (inExp, inFunctionTree);
+
     else equation
       true = Flags.isSet(Flags.FAILTRACE);
       s1 = ExpressionDump.printExpStr(inExp);