Manuele Conti <conti.ma@alice.it> [Thu, 03 Jan 2013 22:54:55 +0100] rev 788
Implement Mario's suggestions:
- Clean up code replace merge algorithm with a function.
- Fix for_statement setting control variable to not a constant.
- Fix for_statement checking BY expression to get correct value for optimization
branch.
Thanks Mario.
Manuele Conti <conti.ma@alice.it> [Thu, 03 Jan 2013 20:34:10 +0100] rev 787
Fix constant_folding missing call. [Bug found by Mario.]
Mario de Sousa <msousa@fe.up.pt> [Thu, 03 Jan 2013 19:31:12 +0000] rev 786
Fix divide by 0 bug.