gcc -fno-dollars-in-identifiers does not warn about dollars in identifiers
>Submitter-Id: net
>Originator: Bill Allombert <ballombe@debian.org>
>Organization: The Debian Project
>Confidential: no
>Synopsis:
>Severity: non-critical
>Priority: low
>Category: c
>Class: change-request
>Release: 3.2.1 (Debian) (Debian unstable)
>Environment:
System: Debian GNU/Linux (unstable)
Architecture: i686
host: i386-linux
Configured with: /home/packages/gcc/3.2/gcc-3.2-3.2.1ds5/src/configure -v --enable-languages=c,c++,java,f77,proto,objc,ada --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --with-gxx-include-dir=/usr/include/c++/3.2 --enable-shared --with-system-zlib --enable-nls --without-included-gettext --enable-__cxa_atexit --enable-clocale=gnu --enable-java-gc=boehm --enable-objc-gc i386-linux
>Description:
[ Reported to the Debian BTS as report #121269.
Please CC 121269@bugs.debian.org on replies.
Log of report can be found at http://bugs.debian.org/121269 ]
this changed from gcc-2.95 to gcc-3.x. Even when using -Wall,
-fno-dollars-in-identifiers doesn't warn about dollars in identifiers
and does not give any error messages.
$ gcc-2.95 -fno-dollars-in-identifiers bug-121269.c
bug-121269.c:1: `$' in identifier
bug-121269.c: In function `main':
bug-121269.c:4: `$' in identifier
bug-121269.c:4: `$' in identifier
bug-121269.c:4: `$' in identifier
bug-121269.c:6: `$' in identifier
$ gcc-3.2 -fno-dollars-in-identifiers bug-121269.c
/tmp/ccpP3lr8.s: Assembler messages:
/tmp/ccpP3lr8.s:15: Error: suffix or operands invalid for `mov'
/tmp/ccpP3lr8.s:17: Error: suffix or operands invalid for `cmp'
/tmp/ccpP3lr8.s:26: Error: suffix or operands invalid for `inc'
-------------
int $b;
main()
{
for($b=0;$b<10;$b++)
{
printf("%d\n",$b);
}
}
-------------
>How-To-Repeat:
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