Bugs item #1895322, was opened at 2008-02-17 10:36
Message generated for change (Comment added) made by tsheyar
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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: Jan Rittinger (tsheyar)
Date: 2008-02-18 15:14

Message:
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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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