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Article #9701

Re: Expression sequencing query (better test)

#9701
From: C Compiler Project(Debbie Coutan...
Date: Tue, 21 Oct 1986 00:05
13 lines
1133 bytes
      There is a new operator in the proposed ANSI C standard that forces
      expression grouping, it is the unary plus operator. The unary plus is
      only useful for expressions that involve >1 uses of the same operator,

      for example:   a+b+c
      With the unary plus operator a+b+c can be forced to be evaluated as
      (a+b)+c using the following:  +(a+b) + c
      By ANSI's definition this will force (a+b) to be evaluated first.
      Looks like somebody thought of the order-of-evaluation problem and
      attempted to 'fix' it in the ANSI proposal already.

		
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Message-ID: <1570004@hpdsd.UUCP>
Path: arc1-ca.pugleaf.net!utzoo!mnetor!seismo!lll-crg!rutgers!sri-spam!sri-unix!hplabs!hpcea!hpda!hpirs!hpisod1!hpisoa1!hpisoa2!hppcgo!hpdsd!c
References: <1223@bunker.UUCP>

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Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP
Path: arc1-ca.pugleaf.net!utzoo!mnetor!seismo!lll-crg!rutgers!sri-spam!sri-unix!hplabs!hpcea!hpda!hpirs!hpisod1!hpisoa1!hpisoa2!hppcgo!hpdsd!c
From: c@hpdsd.UUCP (C Compiler Project(Debbie Coutant))
Newsgroups: net.lang.c
Subject: Re: Expression sequencing query (better test)
Message-ID: <1570004@hpdsd.UUCP>
Date: Mon, 20-Oct-86 19:05:20 EST
Article-I.D.: hpdsd.1570004
Posted: Mon Oct 20 19:05:20 1986
Date-Received: Tue, 4-Nov-86 01:30:55 EST
References: <1223@bunker.UUCP>
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