** Changed in: zorba
Status: New => In Progress
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https://bugs.launchpad.net/bugs/854506
Title:
type errors cause ugly error msgs
Status in Zorba - The XQuery Processor:
In Progress
Bug description:
A query like this
declare function local:foo() as empty-sequence()
{
<foo />
};
local:foo();
causes the following error msg because of a type error:
<?xml version="1.0" encoding="UTF-8"?>
</Users/wcandillon/tmp/test.xq>:3,3: type error [err:XPTY0004]: Cannot
treat [NodeXQType elementNode nametest=[uri: , local: foo]
content=[XQType ANY_TYPE_KIND*]] as [XQType NONE_KIND] when returning
the result of the function local:foo().; raised at
/Users/wcandillon/28msec/zorba/src/runtime/core/sequencetypes.cpp:557
=================================================
local:foo#0 <http://www.w3.org/2005/xquery-local-functions>
/Users/wcandillon/tmp/test.xq at line 6 column 1
This is very ugly und not understandable for someone who is not
involved in the zorba internals. We need an error msg like this:
Stopped at line 1, column 17: [XPTY0004] Can't promote type xs:string
to empty-sequence(): "abc".
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