decl2.c (coerce_new_type): Downgrade error for size_t mismatch to pedwarn.

        * decl2.c (coerce_new_type): Downgrade error for size_t mismatch
        to pedwarn.

        * method.c (make_thunk): If !flag_weak, give the thunk the
        function's linkage.
        (use_thunk): Here, too.

From-SVN: r48613

gcc/cp/ChangeLog

+2002-01-07  Jason Merrill  <jason@redhat.com>
+
+	* decl2.c (coerce_new_type): Downgrade error for size_t mismatch
+	to pedwarn.
+
+	* method.c (make_thunk): If !flag_weak, give the thunk the
+	function's linkage.
+	(use_thunk): Here, too.
+
 2002-01-07  Graham Stott  <grahams@redhat.com>
 
         * error.c: Update copyright date.
@@ -221,7 +230,7 @@
 
 2002-01-05  Richard Henderson  <rth@redhat.com>
 
-        * semantics.c (expand_body): Revert last change.
+	* semantics.c (expand_body): Revert last change.
 
 2002-01-04  Jason Merrill  <jason@redhat.com>
 

gcc/cp/decl2.c

@@ -2064,7 +2064,7 @@ coerce_new_type (type)
       e = 2;
       if (args && args != void_list_node)
         args = TREE_CHAIN (args);
-      error ("`operator new' takes type `size_t' (`%T') as first parameter", c_size_type_node);
+      pedwarn ("`operator new' takes type `size_t' (`%T') as first parameter", c_size_type_node);
     }
   switch (e)
   {

gcc/cp/method.c

@@ -338,7 +338,9 @@ make_thunk (function, delta, vcall_index)
       DECL_CONTEXT (thunk) = DECL_CONTEXT (func_decl);
       TREE_READONLY (thunk) = TREE_READONLY (func_decl);
       TREE_THIS_VOLATILE (thunk) = TREE_THIS_VOLATILE (func_decl);
-      comdat_linkage (thunk);
+      TREE_PUBLIC (thunk) = TREE_PUBLIC (func_decl);
+      if (flag_weak)
+	comdat_linkage (thunk);
       SET_DECL_THUNK_P (thunk);
       DECL_INITIAL (thunk) = function;
       THUNK_DELTA (thunk) = d;
@@ -409,6 +411,9 @@ use_thunk (thunk_fndecl, emit_p)
   mark_used (thunk_fndecl);
   /* This thunk is actually defined.  */
   DECL_EXTERNAL (thunk_fndecl) = 0;
+  /* The linkage of the function may have changed.  FIXME in linkage
+     rewrite.  */
+  TREE_PUBLIC (thunk_fndecl) = TREE_PUBLIC (function);
 
   if (flag_syntax_only)
     {