re PR c++/49353 (C++ frontend should not declare function EXTERN when it forces them to stay)

	PR c++/49353
	* semantics.c (expand_or_defer_fn_1): Clear DECL_EXTERNAL
	on kept inlines.

From-SVN: r175954

gcc/cp/ChangeLog

 2011-07-06  Jason Merrill  <jason@redhat.com>
 
+	PR c++/49353
+	* semantics.c (expand_or_defer_fn_1): Clear DECL_EXTERNAL
+	on kept inlines.
+
 	PR c++/49568
 	* method.c (make_thunk, use_thunk): Copy DECL_COMDAT.
 

gcc/cp/semantics.c

@@ -3633,7 +3633,10 @@ expand_or_defer_fn_1 (tree fn)
 	   && !DECL_REALLY_EXTERN (fn))
 	  || (flag_keep_inline_dllexport
 	      && lookup_attribute ("dllexport", DECL_ATTRIBUTES (fn))))
-	mark_needed (fn);
+	{
+	  mark_needed (fn);
+	  DECL_EXTERNAL (fn) = 0;
+	}
     }
 
   /* There's no reason to do any of the work here if we're only doing