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| author | Paul Eggert <eggert@cs.ucla.edu> | 2018-04-28 16:49:24 -0700 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2018-04-28 16:56:48 -0700 |
| commit | 8c3215e7a47e3caaa005bf573765ed63e0739b89 (patch) | |
| tree | 0b90cacdef1a62ff888e92d0742b715ee69705ce /src/regex.c | |
| parent | 2b9ab8c8fba849da8bf2aa45e65b122bb937a6b3 (diff) | |
| download | emacs-8c3215e7a47e3caaa005bf573765ed63e0739b89.tar.gz emacs-8c3215e7a47e3caaa005bf573765ed63e0739b89.tar.bz2 emacs-8c3215e7a47e3caaa005bf573765ed63e0739b89.zip | |
Port --enable-gcc-warnings to GCC 8
* configure.ac: Do not use GCC 8’s new -Wcast-align flag.
* lib-src/ebrowse.c (xmalloc):
* lib-src/emacsclient.c (xmalloc, xstrdup):
* lib-src/etags.c (xmalloc):
* lib-src/make-docfile.c (xmalloc):
* lib-src/movemail.c (xmalloc):
* src/dispnew.c (new_glyph_pool):
* src/regex.c (xmalloc):
* src/term.c (tty_menu_create):
* src/tparam.h (tparam):
Use ATTRIBUTE_MALLOC. Also see GCC bug 85562.
* lib-src/emacsclient.c (fail):
Do not dereference a null pointer.
* src/frame.c (delete_frame):
Add a decl with UNINIT to work around GCC bug 85563.
* src/menu.h (finish_menu_items):
Do not use attribute const.
* src/regex.c (analyze_first): Use FALLTHROUGH, not a comment.
Diffstat (limited to 'src/regex.c')
| -rw-r--r-- | src/regex.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/src/regex.c b/src/regex.c index a4e6441cce3..85e63feea10 100644 --- a/src/regex.c +++ b/src/regex.c @@ -212,7 +212,7 @@ /* When used in Emacs's lib-src, we need xmalloc and xrealloc. */ -static void * +static ATTRIBUTE_MALLOC void * xmalloc (size_t size) { void *val = malloc (size); @@ -4033,8 +4033,7 @@ analyze_first (re_char *p, re_char *pend, char *fastmap, }; /* Keep `p1' to allow the `on_failure_jump' we are jumping to to jump back to "just after here". */ - /* Fallthrough */ - + FALLTHROUGH; case on_failure_jump: case on_failure_keep_string_jump: case on_failure_jump_nastyloop: |