dump error messages only with failtrace for traverseBackendDAEExpsEqn…

…sWithUpdate
OpenModelica · Mar 23, 2016 · 02cbe35 · 02cbe35
1 parent 80ab59a
commit 02cbe35
Showing 1 changed file with 6 additions and 3 deletions.
diff --git a/Compiler/BackEnd/BackendDAEUtil.mo b/Compiler/BackEnd/BackendDAEUtil.mo
@@ -6425,9 +6425,12 @@ algorithm
       (_,outTypeA) = traverseArrayNoCopyWithUpdate(equOptArr,func,traverseBackendDAEExpsOptEqnWithUpdate,inTypeA);
     then outTypeA;
 
-    else equation
-      (_, _, name) = System.dladdr(func);
-      Error.addInternalError("traverseBackendDAEExpsEqnsWithUpdate failed for " + name, sourceInfo());
+    else
+    equation
+      if Flags.isSet(Flags.FAILTRACE) then
+        (_, _, name) = System.dladdr(func);
+        Error.addInternalError("traverseBackendDAEExpsEqnsWithUpdate failed for " + name, sourceInfo());
+      end if;
     then fail();
   end matchcontinue;
 end traverseBackendDAEExpsEqnsWithUpdate;