RE: Dynamic typing -- To Have and Have Not (was Runti

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Article #3069

#3069

From: cs450a03
Date: Wed, 20 Mar 1991 07:59

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Chris Dollin writes:
>Perhaps Dan would like to explain why dynamically typed languages
>"cost dearly in compile-time", since the compiler is performing fewer
>checks? I can think of three possible interpretations: ...

You missed one:  That the compiler was thrown together in a "short"
period of time, etc.   

And another:  Because the compiler is intended to optimize the hell
out of critical sections of code, it spends quite a bit of CPU on
optimizing.

Another one:  That there is a poor match between language operations
and machine architecture.  Part of the fix for this is coding style,
but it still feeds the other problems (makes them nice, healthy,
well-fed problems).

C'Est la vie.

Raul Rockwell

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From: cs450a03@uc780.umd.edu
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Subject: RE: Dynamic typing -- To Have and Have Not (was Runti
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Date: 20 Mar 91 07:59:30 GMT
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