I have yet to see a bug free compiler. Compilers are complicated things. New optimizations get added, and sometimes incorrectly used. In the case of the PIC world, new MCU variations are added that cause a change in the compiler. If you haven't found a bug, you haven't looked hard enough. Look at Microsoft's bug list for the latest revision of Microsoft C. That's been around since the 1980's. -Mike > -----Original Message----- > From: Wagner Lipnharski [mailto:wagner@ustr.net] > Sent: Wednesday, April 12, 2000 7:42 AM > To: PICLIST@mitvma.mit.edu > Subject: Re: Question: C vs Asm > > > I wonder, and would like somebody to explain, how you can > still get bugs > from a C compiler that is years old... we are not talking > about a huge > software platform. Is this some kind of beta test software? I never > get any compiling error from the assembler compilers I use for years, > not a single one, so I think it is a steady and fully > debugged software.