testsuite/tests/typecheck/should_fail/tcfail152.stderr


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tcfail152.hs:10:14:
    No instance for (Integral a) arising from a use of ‛toInteger’
    Possible fix:
      add (Integral a) to the context of the data constructor ‛C’
    In the expression: toInteger x
    In an equation for ‛test’: test (C x) = toInteger x