On Fri, Aug 09, 2013 at 12:00:42PM +0200, Kees Bleijenberg wrote:
I want to remove 'dead' code and unnecessary exports out of modules. I tried sourceGraph with sourceGraph tbGlasDll.hs and I got:
Could not parse source file ./Toetsing.hs
Could not parse source file ./TestGlas.hs
Could not parse source file ./TBGlasDll.hs
Could not parse source file ./Glas.hs
Could not parse source file ./CalcGlas.hs
Could not parse source file ./calc.hs
Could not parse source file ./BelastingFactoren.hs
sourceGraph: Map.findMin: empty map has no minimal element
The files above compile without errors with ghc.
Maybe it has to do with Template Haskell code? Is there an alternative to sourceGraph?
I don't know of any alternatives to sourceGraph. Why don't you file a bug report with the maintainer? -Brent