RML_IMMEDIATE(RML_TAGFIXNUM(integer)) is used to transform an integer

to a pointer. Here we actually want the inverse of that, we want to 
transform a pointer into an integer. Removed RML_IMMEDIATE(...).
  

git-svn-id: https://openmodelica.org/svn/OpenModelica/trunk@3058 f25d12d1-65f4-0310-ae8a-bbce733d8d8e

Compiler/runtime/settingsimpl.c

@@ -284,7 +284,7 @@ RML_END_LABEL
 
 RML_BEGIN_LABEL(Settings__setEcho)
 {
-  echo = (int)RML_IMMEDIATE(RML_UNTAGFIXNUM(rmlA0));
+  echo = (int)RML_UNTAGFIXNUM(rmlA0);
   RML_TAILCALLK(rmlSC);
 }
 RML_END_LABEL