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From: Per Sandberg <prsa@systems.saab.se>
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Newsgroups: comp.lang.ada
Subject: When to do a constraint check and not ??
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Date: Fri, 26 Oct 2001 10:29:44 +0200
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Xref: archiver1.google.com comp.lang.ada:15218
Date: 2001-10-26T10:29:44+02:00
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Assume the folowing code:

procedue bla is
	b : boolean; --< B may contain any bit pattern at this point.

	procedure test( p : in out boolean ) is
	begin
		b := false;
	end test;

begin
	test(b); --<< Is the compiler allowed to insert a constraint check on b
here ??
end;

Is the answer that it is up to the wendor.
I did not get any clues from the LRM.

/Per Sandberg.