RE: Dynamic typing (part 3)

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Article #3395

#3395

From: cs450a03
Date: Sat, 06 Apr 1991 10:37

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I wrote (paraphrasing Darren New)

>"Dynamic typing is when the type of a variable _may_ be unknown at
>compile time."

An even yet more exactly stated version would be :-)

"Dynamic typing is when the most efficient of the available primitive
machine representation for some value(s) is chosen at run-time."

An analogy to C might be choosing an "array of short" or "array of
long" depending on the size of the values.  (I'd say "array of double"
but C has completely different semantics for "/" for that case.)

Raul Rockwell

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From: cs450a03@uc780.umd.edu
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Subject: RE: Dynamic typing (part 3)
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Date: 6 Apr 91 10:37:40 GMT
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