Re: [Haskell-cafe] segfault depending on code position in source file

should i really upgrade the version of GHCI?

I don't follow. Do you get a segfault when interpreting your code in ghci, or when compiling your program to a binary with ghc? And on what platform? If you get a segfault, it is often worth running your program under gdb, and check in the crash backtrace whether it crashed from Haskell code or a C foreign function call. Niklas