Comment author: administrator

Camlp4 reports a syntax error when pretty printing the following code:

let (<<) f g h = f (g h)

"<<" is a keyword of Camlp4, related to quotations. If you give option
"-no_quot" to camlp4o, it will ignore quotations and take "<<" as a normal
infix identifier. (as of version 3.07+beta1; I'm not sure about earlier
versions)

As far as I can tell, these are all the identifiers that you should avoid if
you
want to work with camlp4:

<<    <:    >>    $     $$    $:    

-- Damien

Comment author: administrator

added a note to the reference manual - DD

Comment author: administrator

Ok, thanks. Sorry for the erroneous bug report, I thought I read the
manual carefully, but I guess I didn't. Thanks for your response.

Paul

On Aug 14, Damien Doligez wrote:

Camlp4 reports a syntax error when pretty printing the following code:

let (<<) f g h = f (g h)

"<<" is a keyword of Camlp4, related to quotations. If you give option
"-no_quot" to camlp4o, it will ignore quotations and take "<<" as a normal
infix identifier. (as of version 3.07+beta1; I'm not sure about earlier
versions)

As far as I can tell, these are all the identifiers that you should avoid if
you
want to work with camlp4:

<<    <:    >>    $     $$    $:    

-- Damien