[Emacs-diffs] /srv/bzr/emacs/trunk r109185: Merge from gnulib (comment changes only).

[Paul Eggert]

------------------------------------------------------------
revno: 109185
committer: Paul Eggert <address@hidden>
branch nick: trunk
timestamp: Sat 2012-07-21 21:16:53 -0700
message:
  Merge from gnulib (comment changes only).
modified:
  lib/verify.h

=== modified file 'lib/verify.h'
--- a/lib/verify.h      2012-05-26 23:14:36 +0000
+++ b/lib/verify.h      2012-07-22 04:16:53 +0000
@@ -125,7 +125,7 @@
        extern int (*dummy (void)) [sizeof (struct {...})];
 
    * GCC warns about duplicate declarations of the dummy function if
-     -Wredundant_decls is used.  GCC 4.3 and later have a builtin
+     -Wredundant-decls is used.  GCC 4.3 and later have a builtin
      __COUNTER__ macro that can let us generate unique identifiers for
      each dummy function, to suppress this warning.
 
@@ -133,6 +133,10 @@
      which do not support _Static_assert, also do not warn about the
      last declaration mentioned above.
 
+   * GCC warns if -Wnested-externs is enabled and verify() is used
+     within a function body; but inside a function, you can always
+     arrange to use verify_expr() instead.
+
    * In C++, any struct definition inside sizeof is invalid.
      Use a template type to work around the problem.  */