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| author | Paul Eggert <eggert@cs.ucla.edu> | 2016-07-20 10:31:33 +0200 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2016-07-20 10:32:24 +0200 |
| commit | 3e71e4379ce7b53afe51ead4c94e6bb016bc6e7a (patch) | |
| tree | f1a28805fc683c4b9cf712c73283ec4115fcdd75 /src/keyboard.c | |
| parent | 63750fd4ed4ff8bb9b3ff8868d4e36e3422adb21 (diff) | |
| download | emacs-3e71e4379ce7b53afe51ead4c94e6bb016bc6e7a.tar.gz emacs-3e71e4379ce7b53afe51ead4c94e6bb016bc6e7a.tar.bz2 emacs-3e71e4379ce7b53afe51ead4c94e6bb016bc6e7a.zip | |
Work around GCC bug 54561 in a better way
The new approach is less selective, but also less intrusive on C code.
* src/bytecode.c, src/image.c, src/keyboard.c: Ignore -Wclobbered.
* src/conf_post.h (NONVOLATILE): Remove. All uses removed.
Diffstat (limited to 'src/keyboard.c')
| -rw-r--r-- | src/keyboard.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/keyboard.c b/src/keyboard.c index 653f52732a7..8901ff055e7 100644 --- a/src/keyboard.c +++ b/src/keyboard.c @@ -70,6 +70,11 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ #include TERM_HEADER #endif /* HAVE_WINDOW_SYSTEM */ +/* Work around GCC bug 54561. */ +#if GNUC_PREREQ (4, 3, 0) +# pragma GCC diagnostic ignored "-Wclobbered" +#endif + /* Variables for blockinput.h: */ /* Positive if interrupt input is blocked right now. */ @@ -2320,7 +2325,7 @@ read_char (int commandflag, Lisp_Object map, Lisp_Object prev_event, bool *used_mouse_menu, struct timespec *end_time) { - Lisp_Object NONVOLATILE c; + Lisp_Object c; ptrdiff_t jmpcount; sys_jmp_buf local_getcjmp; sys_jmp_buf save_jump; |