+2019-01-05 Janne Blomqvist <jb@gcc.gnu.org>
+
+ PR fortran/78534
+ * intrinsics/args.c (getarg_i4): Use gfc_charlen_type.
+ (get_command_argument_i4): Likewise.
+ (get_command_i4): Likewise.
+ * intrinsics/chmod.c (chmod_internal): Likewise.
+ * intrinsics/env.c (get_environment_variable_i4): Likewise.
+ * intrinsics/extends_type_of.c (struct vtype): Use size_t for size
+ member.
+ * intrinsics/gerror.c (gerror): Use gfc_charlen_type.
+ * intrinsics/getlog.c (getlog): Likewise.
+ * intrinsics/hostnm.c (hostnm_0): Likewise.
+ * intrinsics/string_intrinsics_inc.c (string_len_trim): Rework to
+ work if gfc_charlen_type is unsigned.
+ (string_scan): Likewise.
+ * io/transfer.c (transfer_character): Modify prototype.
+ (transfer_character_write): Likewise.
+ (transfer_character_wide): Likewise.
+ (transfer_character_wide_write): Likewise.
+ (transfer_array): Typecast to avoid signed-unsigned comparison.
+ * io/unit.c (is_trim_ok): Use gfc_charlen_type.
+ * io/write.c (namelist_write): Likewise.
+ * libgfortran.h (gfc_charlen_type): Change typedef to size_t.
+
2018-01-03 Jakub Jelinek <jakub@redhat.com>
Update copyright years.