From: "Isaac Freeman" <memotype@gmail.com>
To: caml-list@yquem.inria.fr
Subject: camlp4 and streams
Date: Sun, 13 May 2007 11:58:32 -0400 [thread overview]
Message-ID: <6ff764650705130858s7bbc2263sc3d99ed9e8a4760c@mail.gmail.com> (raw)
Hello,
I am having some problems using streams in my camlp4 extentions. The code:
EXTEND
expr: LEVEL "expr1"
[[ "yield"; e1 = expr LEVEL "simple";
"continue"; e2 = expr LEVEL "simple" ->
<:expr< [< $e1$; $e2$ >] >> ]];
END;;
produces the error:
isaac@lappy:~/stuff/ocaml$ ocamlc -pp "camlp4o pa_extend.cmo
q_MLast.cmo" -I +camlp4 -c gen-syntax.ml
File "gen-syntax.ml", line 8, characters 18-20:
While expanding quotation "expr":
Parse error: illegal begin of expression
Uncaught exception: Pcaml.Qerror("expr", 1, _)
Preprocessor error
However, when I change the stream into a list, it works fine, so I'm
sure there is just some technicality in using streams here that I'm
not accounting for properly. Any ideas?
Thanks,
Isaac
--
James "Isaac" Freeman
memotype (at) gmail.com
next reply other threads:[~2007-05-13 15:58 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-05-13 15:58 Isaac Freeman [this message]
2007-05-13 20:28 ` [Caml-list] " Nicolas Pouillard
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