monadPlusClassName = clsQual mONAD FSLIT("MonadPlus") monadPlusClassKey
randomClassName = clsQual rANDOM FSLIT("Random") randomClassKey
randomGenClassName = clsQual rANDOM FSLIT("RandomGen") randomGenClassKey
-isStringClassName = clsQual gHC_BASE FSLIT("IsString") isStringClassKey
+isStringClassName = clsQual dATA_STRING FSLIT("IsString") isStringClassKey
-- dotnet interop
objectTyConName = tcQual dOTNET FSLIT("Object") objectTyConKey