* decl2.c (constrain_visibility): Clear DECL_VISIBILITY_SPECIFIED
when reducing the visibility.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@183156
138bc75d-0d04-0410-961f-
82ee72b054a4
2012-01-13 Jason Merrill <jason@redhat.com>
+ PR c++/51813
+ * decl2.c (constrain_visibility): Clear DECL_VISIBILITY_SPECIFIED
+ when reducing the visibility.
+
PR c++/51620
* class.c (build_vtbl_initializer): Use __cxa_deleted_virtual.
&& (tmpl || !DECL_VISIBILITY_SPECIFIED (decl)))
{
DECL_VISIBILITY (decl) = (enum symbol_visibility) visibility;
+ /* This visibility was not specified. */
+ DECL_VISIBILITY_SPECIFIED (decl) = false;
}
}
2012-01-13 Jason Merrill <jason@redhat.com>
+ PR c++/51813
+ * g++.dg/ext/visibility/template9.C: New.
+
PR c++/51620
* g++.dg/cpp0x/defaulted34.C: New.
* g++.dg/template/virtual3.C: New.
--- /dev/null
+// PR c++/51813
+// { dg-options -fvisibility=hidden }
+// { dg-final { scan-assembler-not "hidden\\s+_ZN1N1fI1AEEvT" } }
+
+struct A { };
+namespace N __attribute((visibility("default"))) {
+ template <class T> void f(T) { }
+ extern template void f(A);
+}
+
+int main()
+{
+ N::f(A());
+}