Bugs item #1895322, was opened at 2008-02-17 10:36
Message generated for change (Comment added) made by lsidir
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Category: PF/compiler
Group: Pathfinder 0.22
Status: Open
Resolution: None
Priority: 6
Private: No
Submitted By: Stefan Manegold (stmane)
Assigned to: Jan Rittinger (tsheyar)
Summary: PF/alg: 20 tests fail with (various) "fatal error"

Initial Comment:
8 of the tests reported in

[ 1894891 ] PF: 334 tests fail with ALG that work fine with MPS
http://sourceforge.net/tracker/index.php?func=detail&aid=1894891&group_id=56967&atid=482468

fail with one of

ERROR = !fatal error: attribute 'item' with type '0x200' not found in 
environment
ERROR = !fatal error: attribute 'item' with type '0x4' not found in environment
ERROR = !fatal error: attribute `(NULL)' referenced in projection not found
ERROR = !fatal error: physical algebra equivalent for logical algebra node kind 
44 not implemented, yet
ERROR = !fatal error: physical algebra equivalent for logical algebra node kind 
45 not implemented, yet
ERROR = !fatal error: physical algebra equivalent for logical algebra node kind 
54 not implemented, yet
ERROR = !fatal error: Schema of two arguments of set operation (union, 
difference, intersect) do not match
ERROR = !fatal error: Sorry, I cannot translate the test for type `attribute { 
atomic* }'
ERROR = !fatal error: Sorry, I cannot translate the test for type `document { 
item* }'
ERROR = !fatal error: Sorry, I cannot translate the test for type `node'

See attached log for details.


Jan,

I consider you the "dispatcher" for PF/alg bugs;
please re-assign if/as appropriate.



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>Comment By: Lefteris Sidirourgos (lsidir)
Date: 2008-02-18 18:48

Message:
Logged In: YES 
user_id=1856546
Originator: NO

Hi all,

the update functions are not working in the Algebra version because the a)
correct MIL play tape function is missing and b) the QNames are not treated
correctly. The update tests are correctly failing since they are not fully
implemented yet.

----------------------------------------------------------------------

Comment By: Jan Rittinger (tsheyar)
Date: 2008-02-18 15:14

Message:
Logged In: YES 
user_id=993208
Originator: NO

The following errors are perhaps a little bit misleading but only report
on missing features/functionality:

ERROR = !fatal error: physical algebra equivalent for logical algebra node
kind *** not implemented, yet
ERROR = !fatal error: Sorry, I cannot translate the test for type ***
ERROR = !fatal error: Algebra implementation for function `***' unknown.

The other errors:

ERROR = !fatal error: attribute '***' with type '***' not found in
environment
ERROR = !fatal error: attribute `***' referenced in projection not found
ERROR = !fatal error: Schema of two arguments of set operation (union,
difference, intersect) do not match

are correct ones and should be fixed.

@Lefteris: please fix the MIL related errors -- The translation for
alg_fun_upd_replace_element seems incorrect:
tests/Update/replacevaluetest, tests/Update/replacevaluetest2,
tests/W3C_use_cases/XQUF/AddressBook/Q1x

@Manuel: please look at the `Schema of two arguments of set operation ...'
error in opt_algebra_cse.c

I will look at the `ERROR = !fatal error: attribute `***' referenced in
projection not found' errors. Whenever they appear some algebra
optimization is probably broken.




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