* langhooks.h (struct lang_hooks_for_tree_inlining): Add

        start_inlining, end_inlining.
        * tree-inline.c (expand_call_inline): Call them.
        * langhooks-def.h (LANG_HOOKS_TREE_INLINING_START_INLINING): Define.
        (LANG_HOOKS_TREE_INLINING_END_INLINING): Define.
        (LANG_HOOKS_TREE_INLINING_INITIALIZER): Add them.
        * langhooks.c (lhd_tree_inlining_start_inlining): New fn.
        (lhd_tree_inlining_end_inlining): New fn.

        * cp-lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING): Define.
        (LANG_HOOKS_TREE_INLINING_END_INLINING): Define.
        * tree.c (cp_start_inlining, cp_end_inlining): New fns.
        * pt.c (push_tinst_level): No longer static.
        * cp-tree.h: Declare them.

        * init.c (resolve_offset_ref): Don't check access for the base
        conversion to access a FIELD_DECL.

        * cp-tree.h (TYPE_REFFN_P): New macro.
        * decl.c (bad_specifiers): Check it, too.

        * rtti.c (create_pseudo_type_info): Set CLASSTYPE_INTERFACE_ONLY
        on the __*_type_info type if we haven't seen a definition.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@47703 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 24 insertions, 0 deletions

diff --git a/gcc/cp/tree.c b/gcc/cp/tree.c
index 600c6e3746d..1d0c32475ad 100644
--- a/gcc/cp/tree.c
+++ b/gcc/cp/tree.c
@@ -2230,6 +2230,30 @@ cp_copy_res_decl_for_inlining (result, fn, caller, decl_map_,
   return var;
 }
 
+/* Record that we're about to start inlining FN, and return non-zero if
+   that's OK.  Used for lang_hooks.tree_inlining.start_inlining.  */
+
+int
+cp_start_inlining (fn)
+     tree fn;
+{
+  if (DECL_TEMPLATE_INSTANTIATION (fn))
+    return push_tinst_level (fn);
+  else
+    return 1;
+}
+
+/* Record that we're done inlining FN.  Used for
+   lang_hooks.tree_inlining.end_inlining.  */
+
+void
+cp_end_inlining (fn)
+     tree fn ATTRIBUTE_UNUSED;
+{
+  if (DECL_TEMPLATE_INSTANTIATION (fn))
+    pop_tinst_level ();
+}
+
 /* Initialize tree.c.  */
 
 void