testsuite/tests/typecheck/should_fail/T16059d.stderr


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T16059d.hs:5:1: error: [GHC-19590]
    • Illegal unboxed tuple type as function argument: (# #)
    • In the expansion of type synonym ‘Bar’
      In the type synonym declaration for ‘Bar'’
    Suggested fix: Perhaps you intended to use UnboxedTuples