* progmodes/cc-langs.el (c-postfix-decl-spec-key): New variable, a
regexp which matches "implements", etc., in Java.
* progmodes/cc-engine.el (c-inside-bracelist-p): Check for extra
specifier clauses coming after "enum".
* progmodes/cc-fonts.el (c-font-lock-declarations)
(c-font-lock-enum-tail): Check for extra specifier clauses coming
after "enum".
* lisp/faces.el (region): Change ns_selection_color to
ns_selection_fg_color, add ns_selection_bg_color.
* src/nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Renamed from
NS_SELECTION_COLOR_DEFAULT.
(NS_SELECTION_FG_COLOR_DEFAULT): New.
* src/nsterm.m (ns_selection_color): Remove.
(ns_get_color): Check for ns_selection_(fg|bg)_color using
NSColor selectedText(Background)Color. Only for COCOA.
(ns_term_init): Remove assignment of ns_selection_color, logic
moved to ns_get_color.
(cl--loop-destr-temps): Remove.
(cl--loop-iterator-function): Rename from cl--loop-map-form and change
its convention.
(cl--loop-set-iterator-function): New function.
(cl-loop): Adjust accordingly, so as not to use cl-subst.
(cl--parse-loop-clause): Adjust all uses of cl--loop-map-form.
Bind `it' with `let' instead of substituting it with `cl-subst'.
(cl--unused-var-p): New function.
(cl--loop-let): Don't use the cl--loop-destr-temps hack any more.
Eliminate some unused variable warnings.
Fixes: debbugs:15326
This incorporates:
2013-09-24 manywarnings: enable nicer gcc warning messages
2013-09-23 warnings: port --enable-gcc-warnings to Solaris Studio 12.3
2013-09-21 timespec: use the new TIMESPEC_RESOLUTION elsewhere
* configure.ac (WERROR_CFLAGS): Omit -fdiagnostics-show-option
and -funit-at-a-time, since manywarnings does that for us now.
This is ugly, but it should fix the performance problem for older
GCC versions in the short run. I'll look into integrating the
Gnulib module for popcount, as a better fix.
See the thread starting in:
http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
(popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
(popcount_size_t_msc) [USE_MSC_POPCOUNT]:
(popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
(popcount_size_t): Use it.
Prefer signed to unsigned integers where either will do.
No need for 'const' on locals that do not escape.
Omit easserts with unnecessary and unportable assumptions about
alignment. Avoid unnecessary casts to char *.
This helps to avoid a few glitches dictated by C's aliasing rules.
* lisp.h (struct Lisp_Vector): Use union for next and
contents member. Adjust comment. Change related users.
* alloc.c (next_in_free_list, set_next_in_free_list): Remove.
Related users changed.
* buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
* composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
* lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
* xfaces.c, xfont.c, xmenu.c: Related users changed.
* dispextern.h (struct glyph_row): Change layout of struct
glyph_row to help copy_row_except_pointers. Adjust comment.
* dispnew.c (null_row): Remove.
(clear_glyph_row): Use offsetof and memset to find and clear
just the members that need clearing. Adjust comment.
(copy_row_except_pointers): Likewise for copying.
* conf_post.h (assume): Always return void. Use lint version
only if GCC and MSC versions don't apply.
* conf_post.h (assume):
* data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
Depend on _MSC_VER, not __MSC_VER, for consistency with
the rest of Emacs.
* data.c (bool_vector_spare_mask, popcount_size_t_generic)
(popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
(bool_vector_binop_driver, count_trailing_zero_bits)
(size_t_to_host_endian): Now static, not static inline;
the latter isn't needed with modern compilers and doesn't
work with older compilers anyway.
(eshell-parse-command, eshell-parse-pipeline): Use it since
eshell-separate-commands requires a dynamic scoped var.
Reported by Jan Moringen <jmoringe@techfak.uni-bielefeld.de>.
src/xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
computing the end column of mouse-highlight that comes from
display or overlay strings.
* configure.ac: With clang, check for and use -Wno-switch,
-Wno-tautological-constant-out-of-range-compare and -Wno-pointer-sign.
* conf_post.h(assume): Use __builtin_unreachable for clang.
* src/filelock.c (lock_file_1): Rearrange to remove compiler warning
about excess arguments to snprintf.
* lisp/autoarg.el (autoarg-kp-digit-argument):
* lisp/electric.el (Electric-command-loop):
* lisp/kmacro.el (kmacro-step-edit-insert):
Do not set universal-argument-num-events.
warings.
* alloc.c (USE_VALGRIND): New macro; on by default
when ENABLE_CHECKING.
(mark_maybe_object,mark_maybe_pointer)
[USE_VALGRIND]: Mark conservatively-scanned regions valid for
valgrind purposes.
(valgrind_p) [USE_VALGRIND]: New variable.
(init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
* nsterm.m (setMarkedText:selectedRange:):
(deleteWorkingText):
* nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
* nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
argument to unsigned long to avoid warning.
(nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
* process.c (wait_reading_process_output): Change int pnamelen to
socklen_t.
http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00404.html
* data.c (Qbool_vector_p): New symbol.
(bool_vector_spare_mask,popcount_size_t_generic)
(popcount_size_t_msc,popcount_size_t_gcc)
(popcount_size_t)
(bool_vector_binop_driver)
(count_trailing_zero_bits,size_t_to_host_endian)
(Fbool_vector_exclusive_or)
(Fbool_vector_union)
(Fbool_vector_intersection,Fbool_vector_set_difference)
(Fbool_vector_subsetp,Fbool_vector_not)
(Fbool_vector_count_matches)
(Fbool_vector_count_matches_at): New functions.
(syms_of_data): Intern new symbol, functions.
* alloc.c (bool_vector_payload_bytes): New function.
(Fmake_bool_vector): Instead of calling Fmake_vector,
which performs redundant initialization and argument checking,
just call allocate_vector ourselves. Make sure we clear any
terminating padding to zero.
(vector_nbytes,sweep_vectors): Use bool_vector_payload_bytes
instead of open-coding the size calculation.
(vroundup_ct): New macro.
(vroundup): Assume argument >= 0; invoke vroundup_ct.
* casetab.c (shuffle,set_identity): Change lint_assume to assume.
* composite.c (composition_gstring_put_cache): Change
lint_assume to assume.
* conf_post.h (assume): New macro.
(lint_assume): Remove.
* dispnew.c (update_frame_1): Change lint_assume to assume.
* ftfont.c (ftfont_shape_by_flt): Change lint_assume
to assume.
* image.c (gif_load): Change lint_assume to assume.
* lisp.h (eassert_and_assume): New macro.
(Qbool_vector_p): Declare.
(CHECK_BOOL_VECTOR,ROUNDUP,BITS_PER_SIZE_T): New macros.
(swap16,swap32,swap64): New inline functions.
* macfont.c (macfont_shape): Change lint_assume to assume.
* ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
* xsettings.c (parse_settings): Use new swap16 and
swap32 from lisp.h instead of file-specific macros.
