Bugs item #1905745, was opened at 2008-03-02 16:53
Message generated for change (Comment added) made by teubner
You can respond by visiting:
https://sourceforge.net/tracker/?func=detail&atid=482468&aid=1905745&group_id=56967
Please note that this message will contain a full copy of the comment thread,
including the initial issue submission, for this request,
not just the latest update.
Category: PF/compiler
Group: Pathfinder 0.22
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Ying Zhang (yingying)
Assigned to: Nobody/Anonymous (nobody)
Summary: PF: parsing problem: stack empty
Initial Comment:
Hi,
When compiling my query (see below), I get a parse error "stack empty". This
happens with both stable and current branch.
$ pf /tmp/tst.xq
parse error: parsing problem: stack empty
# halted in /ufs/zhang/monet/current/pathfinder/compiler/parser/scanner.l
(popState), line 232
$ cat /tmp/tst.xq
import module namespace tst = "foo" at "/tmp/foo.xq";
for $i in ("abc", "xyz")
let $d := doc("proj.xml"),
$u := $d//i,
$r := $d//k,
$used := $u,
$returned := $r,
$referred := $u,
$upath := ("./title", "./year"),
$rpath := ("./address", "./publisher")
return
tst:comparenodes( $used, $returned, $referred, $upath, $rpath, $u, $r) }
$ cat /tmp/foo.xq
module namespace f = "foo";
declare function f:comparenodes($u as node()*, $r as node()*) as node()*
{
for $i in $u, $j in $r
where $i is $j
return $j
};
declare function f:comparenodes(
$used as node()*, $returned as node()*, $referred as node()*,
$upath as xs:string*, $rpath as xs:string*,
$u as node()*, $r as node()* ) as node()*
{ f:comparenodes($u, $r) };
Compiling /tmp/foo.xq does not have any problem. I'm using:
$ uname -a
Linux andorea.ins.cwi.nl 2.6.23.15-137.fc8 #1 SMP Sun Feb 10 17:03:13 EST 2008
x86_64 x86_64 x86_64 GNU/Linux
Thanks!
Jennie
----------------------------------------------------------------------
>Comment By: Jens Teubner (teubner)
Date: 2008-03-02 17:32
Message:
Logged In: YES
user_id=731390
Originator: NO
Note that your query contains a syntax error. The `}' at
the end is too much. But I agree the Pathfinder's parser
should report this differently.
----------------------------------------------------------------------
You can respond by visiting:
https://sourceforge.net/tracker/?func=detail&atid=482468&aid=1905745&group_id=56967
-------------------------------------------------------------------------
This SF.net email is sponsored by: Microsoft
Defy all challenges. Microsoft(R) Visual Studio 2008.
http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/
_______________________________________________
Monetdb-bugs mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/monetdb-bugs
