• Paul Eggert's avatar
    Omit IF_LINT code that no longer seems needed · 237244bb
    Paul Eggert authored
    Nowadays GCC is smarter, or the Emacs code has mutated, or both,
    and now is as good a time as any to remove uses of IF_LINT that
    now seem to be unnecessary.
    * lib-src/emacsclient.c (set_local_socket):
    * lib-src/movemail.c (main) [MAIL_USE_MAILLOCK && HAVE_TOUCHLOCK]:
    * src/buffer.c (fix_start_end_in_overlays, fix_overlays_before):
    * src/casefiddle.c (casify_region):
    * src/charset.c (load_charset_map):
    * src/coding.c (decode_coding_object, encode_coding_object):
    * src/data.c (Fmake_variable_buffer_local, Fmake_local_variable)
    (cons_to_unsigned, cons_to_signed):
    * src/frame.c (make_frame, x_set_frame_parameters):
    * src/keyboard.c (read_event_from_main_queue):
    * src/regex.c (regex_compile):
    * src/syntax.c (back_comment):
    * src/window.c (Frecenter):
    * src/xfaces.c (Fx_list_fonts):
    Remove IF_LINT that no longer seems necessary.
    * src/image.c (png_load_body, jpeg_load_body): Simplify use of IF_LINT.
    * src/keyboard.c (read_char): Use IF_LINT (volatile) rather than
    a pragma dance to pacify GCC -Wclobbered.
    * src/xdisp.c (x_produce_glyphs): Rewrite to avoid need for IF_LINT.
    
    * src/xterm.c (x_connection_closed): Now _Noreturn, which should
    mean we do not need IF_LINT any more.
    (x_io_error_quitter): Now _Noreturn.  Put an 'assume (false)’
    at the end, to forestall warnings from older compilers.
    237244bb
buffer.c 205 KB