[Bug fortran/23074] New: g77-style typeless BOZ constants not implemented

p dot w dot draper at durham dot ac dot uk gcc-bugzilla@gcc.gnu.org
Tue Jul 26 12:13:00 GMT 2005


In g77 you define a typeless BOZ constant that can be assigned to any other
type, using the formats '....'X, '....'Z etc. This allows PARAMETERs to be 
defined like:

      PROGRAM TLBOZ
      DOUBLE PRECISION inf, nan
      PARAMETER ( inf = '7FF0000000000000'Z )
      PARAMETER ( nan = 'FFF8000000000000'X )
      print *, inf, nan
      END

The relevant g77 description is at:
 
  http://gcc.gnu.org/onlinedocs/gcc-3.4.1/g77/Constants.html

This is related to bug 18026.

-- 
           Summary: g77-style typeless BOZ constants not implemented
           Product: gcc
           Version: 4.0.0
            Status: UNCONFIRMED
          Severity: enhancement
          Priority: P2
         Component: fortran
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: p dot w dot draper at durham dot ac dot uk
                CC: gcc-bugs at gcc dot gnu dot org
GCC target triplet: i386-redhat-linux


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23074



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