Similar vs. Dissimilar Microprocessors

From:         lbader@aol.com (Lbader)
Organization: America Online, Inc. (1-800-827-6364)
Date:         17 Jul 95 04:29:42 
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Lots of discussion on n-version software.  But how about similar vs.
dissimilar processors for safety-critical flight control systems?  Any
comments?

Also interested in any comments on ADA language vs. C++ for
safety-critical systems.