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Date: 6 Jan 93 01:23:34 GMT
From: munnari.oz.au!cs.mu.OZ.AU!munta.cs.mu.OZ.AU!fraser@uunet.uu.net  (Fraser 
Wilson)
Subject: Semantics Question
Message-ID: <9300612.21535@mulga.cs.mu.OZ.AU>
List-Id: <comp.lang.ada>

Hi.  I have a small question regarding exceptions, the answer to which
I couldn't find in the ARM.  Basically, what happens if you raise a
local exception, but don't handle it before the end of the block in which
it is declared.  Like this:

procedure p is

  procedure q is
    e : exception;
  begin
    raise e;
  end q;

begin
  q;
end p;


Is the result defined somewhere, or not?  If there are handlers in
subprograms that call p, and they handle any exception (ie, with an
others clause), will they catch e?  Should the program abort as soon
as it leaves e's scope?

Thanks in advance,
Fraser.
======================================================================== \._,
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And scenes of bliss pass as a phantom by?     | Melbourne University     _'
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