[Bug fortran/38430] [4.4 Regression]: gfortran.dg/streamio_1.f90, 10, 14, 2, 6 now fails

[jvdelisle at gcc dot gnu dot org]

------- Comment #3 from jvdelisle at gcc dot gnu dot org  2008-12-06 21:01 -------
I did miss an fbuf_flush.  I am not sure why it matters unless it is avoiding
some actual disk operations for us. Try this and let me know.

@@ -2146,7 +2155,10 @@ data_transfer_init (st_parameter_dt *dtp
              /* Required for compatibility between 4.3 and 4.4 runtime. Check
              to see if we might be reading what we wrote before  */
              if (dtp->u.p.current_unit->mode == WRITING)
-               flush(dtp->u.p.current_unit->s);
+               {
+                 fbuf_flush (dtp->u.p.current_unit, 1);      
+                 flush(dtp->u.p.current_unit->s);
+               }

              if (dtp->pos < file_length (dtp->u.p.current_unit->s))
                dtp->u.p.current_unit->endfile = NO_ENDFILE;


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38430