#4000: Implement QQ['x'] via Flint ZZ['x'] + denominator
------------------------------+---------------------------------------------
 Reporter:  malb              |         Owner:  somebody                        
                          
     Type:  enhancement       |        Status:  needs_work                      
                          
 Priority:  major             |     Milestone:  sage-4.6                        
                          
Component:  basic arithmetic  |    Resolution:                                  
                          
 Keywords:                    |        Author:  Sebastian Pancratz, Martin 
Albrecht                       
 Upstream:  N/A               |      Reviewer:  John Cremona, Martin Albrecht, 
Alex Ghitza, Harald Schilly
   Merged:  sage-4.6.alpha1   |   Work_issues:                                  
                          
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Comment(by drkirkby):

 Replying to [comment:91 mpatel]:
 > David, do you have any thoughts about [comment:85 comment 85ff]?

 It looks like the compiler is compiling for a different standard to what
 the code is. Changing to C99 mode might cure it, but that can cause
 problems too, as some code may not compile in C99 mode - there are some
 compatibility issues.

 The Solaris headers are stricter than the Linux ones, so something things
 that you can get away with on linux, you can't on Solaris. For example,
 the macro infinity is not defined until C99, but linux header seems to
 define it irrespective of what mode the compiler is in. For Solaris, the
 compiler will have to be set to C99 otherwise it wont work.

 I've no idea precisely what the problem is here, as others have suggested,
 it looks like the code does not agree with what the compiler is set to.

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/4000#comment:92>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
and MATLAB

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