Type checking in DEFSTRUCT accessor functions

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1 total messages Started by Arnold Nordsieck Wed, 04 Oct 1989 05:42

#82

Author: Arnold Nordsieck
Date: Wed, 04 Oct 1989 05:42

15 lines
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I am trying to figure out how to turn on a certain level of type
checking for DEFSTRUCT accessor functions.  Specifically, when I
say:

(setf (foo-slot bar) 42)

I would like the accessor function to make sure that
(foo-p bar) is true.  Nothing in the common lisp spec.
There appears to be nothing in the explorer manuals
or release 4(?) source code.

Any ideas????
bill
(sorry if five copies of this comes out)

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