On 02/16/2018 08:44 AM, Nathan Sidwell wrote:
Index: doc/extend.texi =================================================================== --- doc/extend.texi (revision 257739) +++ doc/extend.texi (working copy) @@ -23881,11 +23881,23 @@ deprecated. @xref{Deprecated Features}@table @code@item For scope -If a variable is declared at for scope, it used to remain in scope until -the end of the scope that contained the for statement (rather than just -within the for scope). G++ retains this, but issues a warning, if such a +If a variable is declared at for scope, it used to remain in scope +until the end of the scope that contained the for statement (rather +than just within the for scope). The deprecated +@option{-fno-for-scope} option enables this non-standard behaviour. +Without the option, G++ retains this, but issues a warning, if such a variable is accessed outside the for scope.+The behaviour is deprecated, only available with @option{-std=c++98}+@option{-std=gnu++98} languages and you must use the +@option{-fpermissive} option to enable it. The behaviour will be +removed. + +@item Friend Injection +The @option{-ffriend-injection} option makes injected friends visible +to regular name lookup, unlike standard C++. This option is +deprecated and will be removed. + @item Implicit C language Old C system header files did not contain an @code{extern "C" @{@dots{}@}} scope to set the language. On such systems, all header files are
The GCC documentation conventions say to use American spellings, not British.... so in the patch hunk please
s/behaviour/behavior/g -Sandra the nit-picky
