https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80545
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2017-04-28
Ever confirmed|0 |1
--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
I suggest to enable them only for C family languages (I notice the options
do not use EnabledBy()).
Supposedly the option machinery initializes warn_stringop_overflow to 2 even
when not in the set of options it is guarded with:
Wstringop-overflow=
C ObjC C++ ObjC++ Joined RejectNegative UInteger Var(warn_stringop_overflow)
Init(2) Warning
Under the control of Object Size type, warn about buffer overflow in string
manipulation functions like memcpy and strcpy.
