From: Jean-Paul <tch...@fr...> - 2007-03-21 22:39:43
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Le Mercredi 21 Mars 2007 16:15, Vineet Golchha a =E9crit=A0: > Hello group, > Have recently started using the SDCC compiler for 8051 controllers. > I found two warnings coming up when I compile the code. > > 1. warning 126 : unreachable code. > 2. warning 59 : conditional flow changed by optimizer. > > Queries: > > 1.Can anyone tell me what this means? 1. For example, if you write : =09 while (1 < 0)=20 { try_this_one(); ... } then you'll never have a chance to try_this_one(). > 2.Also can they be ignored? It's up to you. Regards Jean-Paul > > > Best Regards, > Vineet. =2D-=20 Never jump into a loop! |