what happens when you recompile during optimization?

 
When you recompile an expert the strategy tester, displays a messages saying that the expert was reloaded due to recompilation.
What happens if you you recompile it during a long optimization run? Will it reload it and start testing the remaining optimization cases with the new, recompiled agent? (that would suck...)
 
No, you must stop back-testing then recompile EA, if you want to start back-testing with modified EA/inputs .
Reason: