scala-ide/scala-ide — pull request #722 by dragos (2014-06-24 12:05:14+00:00)
Title: Revert wrong optimization in 1b83945. Always reset compilers on classpath change

Previously we tried to only reset compilers on a transition from an invalid
to a valid class path. That’s wrong, since a change in a valid class path
still needs a reset (the compiler can’t refresh its symbol table any other
way). This lead to spurious errors.