This came up because of a stupid error in my code but, incorrect (i.e. stupid!) use of an enum in a switch statement is segfaulting the code generator on both 64bit x86 and armel platforms. As I say it's clearly stupid on behalf of the programmer but it should not compile rather than segfault I guess.

Below is the smallest example I could devise that exhibits the segfault in 0.9.4, but the behaviour is consistent as complexity grows.


public static int main(string[] args) {
  Test test = {TheEnumerator.ONE};
  switch (TheEnumerator) { // clearly should be test.the_enumerator !
    case TheEnumerator.ONE:
      break;
    default:
      break;
  }
  return 0;
}

public enum TheEnumerator {
  ONE
}

public struct Test {
  TheEnumerator the_enumerator;
}