PR c++/70029 - ICE with ref-qualifier and -flto

[thirdparty/gcc.git] / gcc / langhooks.h

diff --git a/gcc/langhooks.h b/gcc/langhooks.h
index 88f6f71b559f8339cf12b8acc70f000d2a1baec7..b0c9829a6cd4df0246a748f9422ef186db201472 100644 (file)
--- a/gcc/langhooks.h
+++ b/gcc/langhooks.h
@@ -123,6 +123,10 @@ struct lang_hooks_for_types
      FUNCTION_TYPE or METHOD_TYPE.  */
   bool (*type_hash_eq) (const_tree, const_tree);
 
+  /* If non-NULL, return TYPE1 with any language-specific modifiers copied from
+     TYPE2.  */
+  tree (*copy_lang_qualifiers) (const_tree, const_tree);
+
   /* Return TRUE if TYPE uses a hidden descriptor and fills in information
      for the debugger about the array bounds, strides, etc.  */
   bool (*get_array_descr_info) (const_tree, struct array_descr_info *);