r219213 - in /trunk/gcc: ChangeLog c-family/Cha...

[tbsaunde@gcc.gnu.org]

Author: tbsaunde
Date: Tue Jan  6 02:02:47 2015
New Revision: 219213

URL: https://gcc.gnu.org/viewcvs?rev=219213&root=gcc&view=rev
Log:
implement -Wsuggest-override

c-family/

	PR c++/31397
	* c.opt (Wsuggest-override): New option.

cp/

	PR c++/31397
	* class.c (check_for_override): Warn when a virtual function is an
	override not marked override.

gcc/

	PR c++/31397
	* doc/invoke.texi: Document -Wsuggest-override.

Added:
    trunk/gcc/testsuite/g++.dg/warn/Wsuggest-override.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/c-family/ChangeLog
    trunk/gcc/c-family/c.opt
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/class.c
    trunk/gcc/doc/invoke.texi