Re: Fail: <<loop>> ???

Hugs is probably crashing with a stack overflow which is one way that it can respond to infinite loops. (GHC can respond this way too but tends to catch more as <<loop>>s and provides nicer error messages on stack overflow.) -- Alastair Ingo Wechsung writes:

Dear Haskellers, when I execute a program made with GHC (standard Haskell only, no optimization) I get

Fail: << loop>>

I have -W on, but it only tells me about a single overlapping pattern, which is ok.

The same program crashes Hugs alltogether.

Any hints for what I should look in my sources?

MfG Ingo