[Emacs-diffs] /srv/bzr/emacs/trunk r109867: * configure.ac (WARN_CFLAGS): Omit -Wjump-misses-init.

[Paul Eggert]

------------------------------------------------------------
revno: 109867
committer: Paul Eggert <address@hidden>
branch nick: trunk
timestamp: Mon 2012-09-03 12:34:49 -0700
message:
  * configure.ac (WARN_CFLAGS): Omit -Wjump-misses-init.
  
  It generates false alarms in doc.c, regex.c, xdisp.c.  See
  <http://lists.gnu.org/archive/html/emacs-devel/2012-09/msg00040.html>.
modified:
  ChangeLog
  configure.ac

=== modified file 'ChangeLog'
--- a/ChangeLog 2012-09-03 09:26:56 +0000
+++ b/ChangeLog 2012-09-03 19:34:49 +0000
@@ -1,5 +1,9 @@
 2012-09-03  Paul Eggert  <address@hidden>
 
+       * configure.ac (WARN_CFLAGS): Omit -Wjump-misses-init.
+       It generates false alarms in doc.c, regex.c, xdisp.c.  See
+       <http://lists.gnu.org/archive/html/emacs-devel/2012-09/msg00040.html>.
+
        Merge from gnulib, incorporating:
        2012-08-29 stdbool: be more compatible with mixed C/C++ compiles
        2011-11-30 manywarnings: update the list of "all" warnings

=== modified file 'configure.ac'
--- a/configure.ac      2012-09-02 11:13:24 +0000
+++ b/configure.ac      2012-09-03 19:34:49 +0000
@@ -705,6 +705,7 @@
   nw="$nw -Wswitch-default"         # Too many warnings for now
   nw="$nw -Wfloat-equal"            # warns about high-quality code
   nw="$nw -Winline"                 # OK to ignore 'inline'
+  nw="$nw -Wjump-misses-init"       # We sometimes safely jump over init.
   nw="$nw -Wsync-nand"              # irrelevant here, and provokes ObjC 
warning
   nw="$nw -Wunsafe-loop-optimizations" # OK to suppress unsafe optimizations