Newsgroups: comp.lang.c Path: utzoo!henry From: henry@utzoo.uucp (Henry Spencer) Subject: Re: Grammer discrepancies for external data definitions. Message-ID: <1988Aug13.204908.24107@utzoo.uucp> Organization: U of Toronto Zoology References: <8014@cup.portal.com> Date: Sat, 13 Aug 88 20:49:08 GMT In article <8014@cup.portal.com> bcase@cup.portal.com writes: >"External declarations without any specifiers or qualifiers (just a naked >declarator) are fobidden." Yet it seems that at least some claimed-ANSI C >compilers accept this and do what you might expect (allocate room for an int). >At least one C++ implementation disallows it. To those of you with the ANSI >spec sitting in front of you, I ask "what is the correct behavior?" The May draft (no, my copy *still* hasn't come, dammit, but I've borrowed a friend's because time is running out) has the grammar set up in such a way that at least one storage class specifier ("extern" etc.), type specifier ("int" etc.), or type qualifier ("const" etc.) must appear. Some compilers may well accept a more general syntax for the sake of backwards compatibility. Henry Spencer @ U of Toronto Zoology uunet!attcan!utzoo!henry henry@zoo.toronto.edu -- Intel CPUs are not defective, | Henry Spencer at U of Toronto Zoology they just act that way. | uunet!attcan!utzoo!henry henry@zoo.toronto.edu