[Bug c/12767] New: False warning when using long long

[takis at lumumba dot luc dot ac dot be]

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12767

           Summary: False warning when using long long
           Product: gcc
           Version: 3.3.2
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: c
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: takis at lumumba dot luc dot ac dot be
                CC: gcc-bugs at gcc dot gnu dot org

When using long long or unsigned long longs, the compiler issues a false
warning. It claims that the constant value assigned to the long long variable is
too large,
while the value is a 8 byte number.

I'm using Debian Sid with GCC 3.3.2 on a P4M with a 2.4.22-ck1 Linux kernel.

test.c:
unsigned long long v = 0x000FFFFFFFFFFFFF;

gcc -c test.c
test.c:1:warning: integer constant is too large for "long" type