[Bug fortran/37507] New: Print location in (DE)ALLOCATION errors

["burnus at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

Currently, one prints a simple message e.g. when deallocating already
deallocated memory:

Fortran runtime error: Attempt to DEALLOCATE unallocated memory.

  if (a.data == 0B)
    {
      _gfortran_runtime_error (&"Attempt to DEALLOCATE unallocated
memory."[1]{lb: 1 sz: 1});
    }

Expected: Either by default or with some option ("-g", -f... ?) the message
should also include the file name/line number.

One could use -fbacktrace, however, this does not work for mixed language
programming with, e.g., a "main()" written in C - or if no glibc is used, which
is needed to get backtraces.


-- 
           Summary: Print location in (DE)ALLOCATION errors
           Product: gcc
           Version: 4.4.0
            Status: UNCONFIRMED
          Keywords: diagnostic
          Severity: enhancement
          Priority: P3
         Component: fortran
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: burnus at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37507