Stack space overflow on function separation in different hs files

Question

I have a huge haskell file that compiles and runs without any problems. I want to put some functions and type definitions in a separate module in a shared hs file, and then import it into my main module. Although the main program compiles without any error (it also compiles the imported module), I get a stack overflow when I try to start it.

I tried:

ghc --make -O2 Main.hs
./Main -- stack space overflow

also:

ghc --make -O2 Main.hs Other.hs -o RunMe
./RunMe -- again, stack space overflow

Is it correct to compile or am I missing something?

Answer 1

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Answer 2

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