[Bug fortran/24336] New: fortran variable name exceeds the maximum limit per standard

["uttamp at us dot ibm dot com" <gcc-bugzilla at gcc dot gnu dot org>]

As per the standard for fortran 95, the maximum length of a variable is 31
characters. But gfortran doesn't truncate, complain or warn (is it platform
dependent?) when that is not true like in following case,
$ cat test.f90
program test_name
      integer abcdefghijklmnopqrstuvwxyz123456
      abcdefghijklmnopqrstuvwxyz123456 = 10
      print *, abcdefghijklmnopqrstuvwxyz123456
      print *, abcdefghijklmnopqrstuvwxyz12345
end program

$ gfortran test.f90
$ ./a.out
     10
2.5261893E-29

$ gfortran -v
Using built-in specs.
Target: powerpc64-linux
Configured with: /home/gccbuild/gcc_mline_anoncvs/gcc/configure
--prefix=/opt/gcc-nightly/mline-20051011 --build=powerpc64-linux
--host=powerpc64-linux --target=powerpc64-linux --with-cpu=default32
--with-as=/opt/gcc-nightly/mline-20051011/bin/as
--with-ld=/opt/gcc-nightly/mline-20051011/bin/ld --enable-threads=posix
--enable-shared --enable-__cxa_atexit
--enable-languages=c,c++,f95,java,objc,obj-c++ --enable-checking
--with-mpfr=/opt/gcc-nightly/mline-20051011
Thread model: posix
gcc version 4.1.0 20051010 (experimental)


-- 
           Summary: fortran variable name exceeds the maximum limit per
                    standard
           Product: gcc
           Version: 4.1.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: fortran
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: uttamp at us dot ibm dot com
 GCC build triplet: powerpc64_linux
  GCC host triplet: powerpc64_linux
GCC target triplet: powerpc64_linux


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24336