Article View: comp.std.c
Article #5345Re: (void) (void)
From: T. William Wells
Date: Wed, 07 Sep 1988 13:25
Date: Wed, 07 Sep 1988 13:25
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935 bytes
In article <8131@elsie.UUCP> ado@elsie.UUCP (Arthur David Olson) writes: : (void) (void) 5; : Is the above legal ANSI code? Should it be? From section 3.2.2.2: "The (nonexistent) value of a *void expression* (an expression that has type _void_) shall not be used in any way, and implicit or explicit conversions (except to _void_) shall not be applied to such an expression." In other words, yes: there is a specific exception in the standard that permits this. --- Bill novavax!proxftl!bill
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arc1-ca.pugleaf.net!utzoo!attcan!uunet!lll-winken!lll-tis!helios.ee.lbl.gov!pasteur!ames!mailrus!uflorida!novavax!proxftl!billReferences:
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Path: arc1-ca.pugleaf.net!utzoo!attcan!uunet!lll-winken!lll-tis!helios.ee.lbl.gov!pasteur!ames!mailrus!uflorida!novavax!proxftl!bill From: bill@proxftl.UUCP (T. William Wells) Newsgroups: comp.std.c Subject: Re: (void) (void) Message-ID: <716@proxftl.UUCP> Date: 7 Sep 88 13:25:41 GMT References: <8131@elsie.UUCP> Reply-To: bill@proxftl.UUCP (T. William Wells) Organization: Proximity Technology, Ft. Lauderdale Lines: 16