bugAxiom Computer Algebra System - Bugs: bug #10484, Strange coercion between SAOS and...

 
 

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bug #10484: Strange coercion between SAOS and Symbol

Submitter:  Martin Rubey <kratt6>
Submitted:  Thu 23 Sep 2004 04:20:20 PM UTC
 
Category:  interpreter Severity:  3 - Normal
Item Group:  code bug Status:  None
Privacy:  Public Assigned to:  None
Originator Name:  Open/Closed:  Open
Release:  Reproducibility:  None
Fixed Release: 
Error message: 

   >> System error:
   Bind stack overflow.

protected-symbol-warn called with (NIL)

Example of code trigerring the bug: 

?::Symbol::SAOS

Internal cause: 

Thu 23 Sep 2004 04:20:20 PM UTC, original submission:  

In the interpreter
?::Symbol::SAOS produces a bind stack overflow

x::Symbol::SAOS works, using

Function Selection for map by coercion facility (map)
      Arguments: ((POLY INT -> INT),UP(x,POLY INT))
      Target type: UP(x,INT)

probably ? is somehow a bad symbol.

However, I also think that we should rethink having a coercion from SAOS to Symbol and from Symbol to SAOS.

Martin Rubey <kratt6>

 

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No files currently attached

 

Depends on the following items: None found

Items that depend on this one: None found

 

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    Follows 1 latest change.

    Date Changed by Updated Field Previous Value => Replaced by
    2008-11-25 axiom Error message >> System error: Bind stack overflow. protected-symbol-warn called with (NIL) >> System error: Bind stack overflow. protected-symbol-warn called with (NIL)

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