diff options
Diffstat (limited to 'gcc-4.9/gcc/cp/friend.c')
| -rw-r--r-- | gcc-4.9/gcc/cp/friend.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/gcc-4.9/gcc/cp/friend.c b/gcc-4.9/gcc/cp/friend.c index 150b392b6..78c02df0e 100644 --- a/gcc-4.9/gcc/cp/friend.c +++ b/gcc-4.9/gcc/cp/friend.c @@ -24,6 +24,7 @@ along with GCC; see the file COPYING3. If not see #include "tree.h" #include "cp-tree.h" #include "flags.h" +#include "cgraph.h" /* Friend data structures are described in cp-tree.h. */ @@ -148,7 +149,8 @@ add_friend (tree type, tree decl, bool complain) if (decl == TREE_VALUE (friends)) { if (complain) - warning (0, "%qD is already a friend of class %qT", + warning (OPT_Wredundant_decls, + "%qD is already a friend of class %qT", decl, type); return; } @@ -376,7 +378,8 @@ make_friend_class (tree type, tree friend_type, bool complain) if (friend_type == probe) { if (complain) - warning (0, "%qD is already a friend of %qT", probe, type); + warning (OPT_Wredundant_decls, + "%qD is already a friend of %qT", probe, type); break; } } @@ -385,7 +388,8 @@ make_friend_class (tree type, tree friend_type, bool complain) if (same_type_p (probe, friend_type)) { if (complain) - warning (0, "%qT is already a friend of %qT", probe, type); + warning (OPT_Wredundant_decls, + "%qT is already a friend of %qT", probe, type); break; } } |