doc: small tweak

Mention Objective-C++ here to be consistent with the surrounding C/ObjC
lines.

gcc/ChangeLog:

	* doc/invoke.texi (-fpermissive): Mention ObjC++ for -Wnarrowing.

diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index d4e689b64c010609ca3bea3187025fb4192eb4c6..15f3a86e7688fd2b8dcb2c8f2ecee1c9a246d964 100644 (file)
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -6246,7 +6246,7 @@ that have their own flag:
 -Wimplicit-int @r{(C and Objective-C only)}
 -Wincompatible-pointer-types @r{(C and Objective-C only)}
 -Wint-conversion @r{(C and Objective-C only)}
--Wnarrowing @r{(C++)}
+-Wnarrowing @r{(C++ and Objective-C++ only)}
 -Wreturn-mismatch @r{(C and Objective-C only)}
 }