I'am confused about the "funlhs" production, in "Report on the programming
Language Haskell 98" of the 1st February 1999.
In the report one of the "funlhs"-productions is (see page 127):
funlhs -> var apat {apat}
That is a <var> followed by one to many <apat>. But you can have functions
like this:
fun :: Int
fun = 17
That is without any patterns to match, so why is the rule not ?
funlhs -> var {apat}
That is a <var> followed by zero to many <apat>.
I will be very happy for an answer to my question.
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