I have a task to convert one Haskell expression to another.

And I'd like to report errors properly.

[interpret|   -- error reported here

   valid haskell code

   invalid code           <- error

|]

I can parse it with haskell-src-exts or haskell-src-meta.

but if I have error in the code (type-check) error is positioned on the first line of the QQ-expression.

Do you know is it possible to report error at the line where it has happened or

to keep original source code location in the Exp.

In the function I do transformation Exp -> Exp.

Or maybe there is a better way to do it instead of QQ?

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