[Bug c/11459] New: -stdc=c90 -pedantic warns about C90's non long-long support when in C99 mode

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11459

           Summary: -stdc=c90 -pedantic warns about C90's non long-long
                    support when in C99 mode
           Product: gcc
           Version: 3.3.1
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: c
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: debian-gcc at lists dot debian dot org
                CC: gcc-bugs at gcc dot gnu dot org

[forwarded from http://bugs.debian.org/200392]

$ cat foo.c
long long i;
$ gcc -pedantic -std=c99 -Wall -c foo.c
foo.c:1: warning: ISO C90 does not support `long long'

no warning without -pedantic