[Emacs-diffs] /srv/bzr/emacs/trunk r109820: * dispnew.c (update_frame_1): Pacify gcc -Wstrict-overflow

[Paul Eggert]

------------------------------------------------------------
revno: 109820
committer: Paul Eggert <address@hidden>
branch nick: trunk
timestamp: Thu 2012-08-30 08:07:00 -0700
message:
  * dispnew.c (update_frame_1): Pacify gcc -Wstrict-overflow
  
  for GCC 4.7.1 x86-64.
modified:
  src/ChangeLog
  src/dispnew.c

=== modified file 'src/ChangeLog'
--- a/src/ChangeLog     2012-08-30 00:47:33 +0000
+++ b/src/ChangeLog     2012-08-30 15:07:00 +0000
@@ -1,3 +1,8 @@
+2012-08-30  Paul Eggert  <address@hidden>
+
+       * dispnew.c (update_frame_1): Pacify gcc -Wstrict-overflow
+       for GCC 4.7.1 x86-64.
+
 2012-08-30  Glenn Morris  <address@hidden>
 
        * lread.c (init_lread): For out-of-tree builds, only add the

=== modified file 'src/dispnew.c'
--- a/src/dispnew.c     2012-08-28 06:20:08 +0000
+++ b/src/dispnew.c     2012-08-30 15:07:00 +0000
@@ -4690,6 +4690,7 @@
        }
     }
 
+  lint_assume (0 <= FRAME_LINES (f));
   pause_p = 0 < i && i < FRAME_LINES (f) - 1;
 
   /* Now just clean up termcap drivers and set cursor, etc.  */