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GHC/Error messages

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m ("is not a (visible) method of class")
("Foo' is not a (visible) method of class `Bar'")

Revision as of 17:01, 9 October 2009

GHC error messages and their meaning.

1 "Parse error in pattern"


Example: TODO

2 "Foo' is not a (visible) method of class `Bar'"

This error message occurs when one tries to instantiate a class, but did not import the functions one tries to implement.

Example: TODO