* gnat.dg/lto6.adb: Remove superfluous -gnat05 switch.

[pf3gnuchains/gcc-fork.git] / gcc / c-common.c

diff --git a/gcc/c-common.c b/gcc/c-common.c
index b3254b2..e11b6af 100644 (file)
--- a/gcc/c-common.c
+++ b/gcc/c-common.c
@@ -427,10 +427,6 @@ int flag_threadsafe_statics = 1;
 
 int flag_pretty_templates = 1;
 
-/* Nonzero means warn about implicit declarations.  */
-
-int warn_implicit = 1;
-
 /* Maximum template instantiation depth.  This limit exists to limit the
    time it takes to notice infinite template instantiations; the default
    value of 1024 is likely to be in the next C++ standard.  */
@@ -660,6 +656,7 @@ const struct c_common_resword c_common_reswords[] =
   { "mutable",         RID_MUTABLE,    D_CXXONLY | D_CXXWARN },
   { "namespace",       RID_NAMESPACE,  D_CXXONLY | D_CXXWARN },
   { "new",             RID_NEW,        D_CXXONLY | D_CXXWARN },
+  { "nullptr",         RID_NULLPTR,    D_CXXONLY | D_CXX0X | D_CXXWARN },
   { "operator",                RID_OPERATOR,   D_CXXONLY | D_CXXWARN },
   { "private",         RID_PRIVATE,    D_CXX_OBJC | D_CXXWARN },
   { "protected",       RID_PROTECTED,  D_CXX_OBJC | D_CXXWARN },