libgfortran/ChangeLog

   1 2020-01-17  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
   2
   3         PR libfortran/93234
   4         * io/unit.c (set_internal_unit): Set round and sign flags
   5         correctly.
   6
   7 2020-01-17  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
   8
   9         PR libfortran/90374
  10         * io/format.c (parse_format_list): Zero width not allowed with
  11         FMT_D.
  12         * io/write_float.def (build_float_string): Include range of
  13         higher exponent values that require wider width.
  14
  15 2020-01-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
  16
  17         PR libfortran/90374
  18         * io/format.c (parse_format_list): Implement the E0 exponent
  19         width to provide smallest possible width for exponent fields.
  20         Refactor code for correct parsing and better readability of the
  21         code.
  22         * io/io.h (write_real_w0): Change interface to pass in pointer
  23         to fnode.
  24         * io/transfer.c: Update all calls to write_real_w0 to use the
  25         new interface.
  26         * io/write.c ((write_real_w0): Use the new interface with fnode
  27         to access both the decimal precision and exponent widths used in
  28         build_float_string.
  29         * io/write_float.def (build_float_string): Use the passed in
  30         exponent width to calculate the used width in the case of E0.
  31
  32 2020-01-01  Jakub Jelinek  <jakub@redhat.com>
  33
  34         Update copyright years.
  35 \f
  36 Copyright (C) 2020 Free Software Foundation, Inc.
  37
  38 Copying and distribution of this file, with or without modification,
  39 are permitted in any medium without royalty provided the copyright
  40 notice and this notice are preserved.