gio/gioenums.h:330:44: error: expected ‘,’ or ‘}’ before ‘GIO_AVAILABLE_ENUMERATOR_IN_2_80’

8d914302 caused GLib to fail compiling:

In file included from /home/zipdox/Documents/glib/gio/giotypes.h:30,
                 from /home/zipdox/Documents/glib/gio/gio.h:28,
                 from /home/zipdox/Documents/glib/_build/tmp-introspectecnt5wv2/GLib-2.0.c:35:
/home/zipdox/Documents/glib/gio/gioenums.h:330:44: error: expected ‘,’ or ‘}’ before ‘GIO_AVAILABLE_ENUMERATOR_IN_2_80’
  330 |   G_FILE_COPY_TARGET_DEFAULT_MODIFIED_TIME GIO_AVAILABLE_ENUMERATOR_IN_2_80 = (1 << 6),
      |                                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /home/zipdox/Documents/glib/gio/gio.h:36:
/home/zipdox/Documents/glib/gio/gapplicationcommandline.h:100:22: error: expected ‘;’ before ‘void’
  100 | GIO_AVAILABLE_IN_2_80
      |                      ^
      |                      ;
  101 | void                    g_application_command_line_print_literal        (GApplicationCommandLine   *cmdline,
      | ~~~~                  
/home/zipdox/Documents/glib/gio/gapplicationcommandline.h:103:22: error: expected ‘;’ before ‘void’
  103 | GIO_AVAILABLE_IN_2_80
      |                      ^
      |                      ;
  104 | void                    g_application_command_line_printerr_literal     (GApplicationCommandLine   *cmdline,
      | ~~~~