Error message in src/Settings/WellKnownFiles/TH.hs made more verbose

This commit is contained in:
Stephan Barth 2024-02-26 15:12:44 +01:00
parent 0541895c94
commit 16e2237f5b

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@ -110,7 +110,7 @@ mkWellKnown defLang wellKnownBase wellKnownLinks = do
, let languages' = Set.delete defLang $ Map.keysSet languageLinks
-> return $ defLang :| Set.toList languages'
| otherwise
-> fail "default language is missing in wellKnownBase"
-> fail ("default language is missing in wellKnownBase" ++ "; default language is '" ++ (show defLang) ++ "' ; list of known languages is " ++ (show $ Map.keys languageLinks))
fVar <- newName "f"