Date: Thu, 8 May 2003 09:47:21 -0700 (PDT) From: Brian Buchanan <brian@ncircle.com> To: <current@freebsd.org> Subject: Spurious printf '$' conversion warnings Message-ID: <20030508093842.V97097-100000@mail.ncircle.com>
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gcc on -CURRENT is giving spurious warnings for format strings with dollar
fields:
test.c:
#include <stdio.h>
int
main(void) {
printf("%s %1$s\n", "foo");
return (0);
}
> gcc -Wformat test.c
test.c: In function `main':
test.c:5: warning: unknown conversion type character `$' in format
> ./a.out
foo foo
> gcc -v
Using built-in specs.
Configured with: FreeBSD/i386 system compiler
Thread model: posix
gcc version 3.2.2 [FreeBSD] 20030205 (release)
Anyone have insight into this? I'm unfortunately not familiar enough with
the gcc source to track it down easily.
-Brian
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