From: sgk@REMOVEtroutmask.apl.washington.edu   
      
   On Wed, 02 Oct 2024 14:30:48 -0500, Lynn McGuire wrote:   
      
   > On 10/2/2024 2:00 AM, Lawrence D'Oliveiro wrote:   
   >> On Tue, 1 Oct 2024 21:58:40 -0500, Lynn McGuire wrote:   
   >>   
   >>> I need many of my integers to be integer*8 in my port to 64 bit.  In   
   >>> C/C++ code, I can say 123456L to mean a long long value, generally 64   
   >>> bit.  Is there a corresponding way to do this in Fortran ...   
   >>   
   >>      integer(kind = 8), parameter :: bigval = 9223372036854775807_8   
   >>      print *, bigval   
   >>   
   >> prints   
   >>   
   >>      9223372036854775807   
   >   
   > Thanks !   
   >   
   > I was afraid of that.  I will have to put _8 in about 100,000 lines of   
   > my F77 code.  And the future conversion to C++ will need special handling.   
   >   
      
   If you 100,000 lines of C++ without a trailing 'L', you would   
   need to add 'L' to get a long int.  You also only need to add   
   '_8' (or 'L') to those values that would exceed huge(1) in   
   magnitude as integer*4 is a proper subset of integer*8 and   
   Fortran does conversion when required.   
      
   --   
   steve   
      
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