diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/doc/invoke.texi | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi index d0ac597..3bddfba 100644 --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi @@ -12117,8 +12117,8 @@ Initialize automatic variables with either a pattern or with zeroes to increase the security and predictability of a program by preventing uninitialized memory disclosure and use. GCC still considers an automatic variable that doesn't have an explicit -initializer as uninitialized, -Wuninitialized will still report warning messages -on such automatic variables. +initializer as uninitialized, @option{-Wuninitialized} will still report +warning messages on such automatic variables. With this option, GCC will also initialize any padding of automatic variables that have structure or union types to zeroes. |