Date: Thu, 31 May 2001 15:13:30 +0100 From: j mckitrick <jcm@FreeBSD-uk.eu.org> To: Don Dugger <dugger@hotlz.com> Subject: Re: what's wrong with this macro? Message-ID: <20010531151330.A84734@dogma.freebsd-uk.eu.org> In-Reply-To: <3B164FDD.B59D380A@hotlz.com>; from dugger@hotlz.com on Thu, May 31, 2001 at 07:06:21AM -0700 References: <20010531143315.A83651@dogma.freebsd-uk.eu.org> <3B164FDD.B59D380A@hotlz.com>
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On Thu, May 31, 2001 at 07:06:21AM -0700, Don Dugger wrote:
| Can you show us the error the compiler is giving you and is it erroring
| on the #define or the expansion?
dogma:~> cc grr.c
grr.c:3: `source' undeclared here (not in a function)
grr.c:3: warning: data definition has no type or storage class
grr.c:3: stray '\' in program
grr.c:4: conflicting types for `target'
grr.c:3: previous declaration of `target'
grr.c:4: `source' undeclared here (not in a function)
grr.c:4: warning: data definition has no type or storage class
grr.c:4: stray '\' in program
grr.c:5: conflicting types for `target'
grr.c:4: previous declaration of `target'
grr.c:5: `source' undeclared here (not in a function)
grr.c:5: warning: data definition has no type or storage class
grr.c:5: stray '\' in program
grr.c:6: conflicting types for `target'
grr.c:5: previous declaration of `target'
grr.c:6: `source' undeclared here (not in a function)
grr.c:6: warning: data definition has no type or storage class
grr.c:6: stray '\' in program
grr.c:7: syntax error before `}'
dogma:~>
I cut and pasted the macro into a new file to isolate the problem. Here is
the entire file, no expansion or anything else:
dogma:~> cat grr.c
#define COPY_BLOCK(target, source) { \
(target)[0] = (source)[0]; \
(target)[1] = (source)[1]; \
(target)[2] = (source)[2]; \
(target)[3] = (source)[3]; \
} /* COPY_BLOCK */
jcm
--
"I drank WHAT ?!" - Socrates
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