Parse literate Haskell file
Haskell Community [Unofficial]
March 23, 2026
tldr: is it possible to parse a literate Haskell file with parseModuleEpAnnsWithCppInternal?
longer question: I’m trying to contribute to doctest-parallel so that it is able to handle literate Haskell files.
Currently I get to a point where parseModuleEpAnnsWithCppInternal is called and fails with the following error message
parse error on input `>'
indicating that it is not able to parse a literate Haskell file. Is there a way to parse a literate Haskell file this way? Maybe setting something in the CppOptions or in the DynFlags arguments?
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