Hi,
Le mercredi 07 avril 2010 à 15:05 -0400, Jacques Le Normand a écrit :
> Dear List,
> I'm writing a camlp4 syntax extension and I'd like to write
>
> <:expr< let ( >>= ) = Bar.( >>= ) in 5 >>
>
> but camlp4 complains:
>
> While expanding quotation "expr" in a position of "expr":
> Parse error: ")" or [ipatt] expected after "(" (in [ipatt])
>
> yet it seems to be valid revised syntax. Does anyone have any ideas?
It is because the ">>" of the ">>=" operator is detected as the end of
the camlp4 quotation. You can try something like that:
let operator = ">>=" in <:expr< let ($lid:operator$) = Bar.($lid:operator$)
in 5 >>
Cheers,
Jérémie
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