From 1a676ead565159f8ea036e828ebc43ac5bc881f2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Per=20=C3=96stlund?= <perost86@gmail.com>
Date: Fri, 12 Jun 2020 14:32:33 +0200
Subject: [PATCH] [NF] Fix evaluation of call return type dimensions.

---
 OMCompiler/Compiler/NFFrontEnd/NFEvalConstants.mo | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/OMCompiler/Compiler/NFFrontEnd/NFEvalConstants.mo b/OMCompiler/Compiler/NFFrontEnd/NFEvalConstants.mo
index 4a627782a71..ba3ab03ecbc 100644
--- a/OMCompiler/Compiler/NFFrontEnd/NFEvalConstants.mo
+++ b/OMCompiler/Compiler/NFFrontEnd/NFEvalConstants.mo
@@ -173,6 +173,16 @@ algorithm
       then
         outExp;
 
+    // TODO: The return type of calls can have dimensions that reference
+    //       function parameters, and thus can't be evaluated. This should be
+    //       fixed so that the return type reference the input arguments instead.
+    case Expression.CALL()
+      algorithm
+        (outExp, outChanged) := Expression.mapFoldShallow(exp,
+          function evaluateExpTraverser(info = info), false);
+      then
+        outExp;
+
     else
       algorithm
         (outExp, outChanged) := Expression.mapFoldShallow(exp,