Fix start values for algebraic states

which are introduces by symEuler
OpenModelica · Nov 6, 2015 · 2af9d16 · 2af9d16
1 parent a14041d
commit 2af9d16
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/Compiler/SimCode/SimCodeUtil.mo b/Compiler/SimCode/SimCodeUtil.mo
@@ -5874,6 +5874,7 @@ algorithm
     case BackendDAE.CONST() then false;
     case BackendDAE.DISCRETE() then false;
     case BackendDAE.STATE() then false;
+    case BackendDAE.ALG_STATE() then false;
     case BackendDAE.DUMMY_STATE() then false;
     else true;
   end match;
@@ -7990,6 +7991,12 @@ algorithm
       // true = Expression.isConstValue(e);
     then SOME(e);
 
+    case (BackendDAE.VAR(varKind = BackendDAE.ALG_STATE(), values = dae_var_attr)) equation
+      e = DAEUtil.getStartAttrFail(dae_var_attr);
+      // lochel: #2597
+      // true = Expression.isConstValue(e);
+    then SOME(e);
+
     case (BackendDAE.VAR(varKind = BackendDAE.DUMMY_DER(), bindValue = SOME(value))) equation
       e = ValuesUtil.valueExp(value);
       // lochel: #2597