gcc/cp/method.c

262 /* Create a static alias to function.  */
267   tree alias = build_decl (FUNCTION_DECL, newid, TREE_TYPE (function));
268   DECL_LANG_SPECIFIC (alias) = DECL_LANG_SPECIFIC (function);
269   cxx_dup_lang_specific_decl (alias);
270   DECL_CONTEXT (alias) = NULL;
271   TREE_READONLY (alias) = TREE_READONLY (function);
272   TREE_THIS_VOLATILE (alias) = TREE_THIS_VOLATILE (function);
273   TREE_PUBLIC (alias) = 0;
274   DECL_INTERFACE_KNOWN (alias) = 1;
275   DECL_NOT_REALLY_EXTERN (alias) = 1;
276   DECL_THIS_STATIC (alias) = 1;
277   DECL_SAVED_FUNCTION_DATA (alias) = NULL;
278   DECL_DESTRUCTOR_P (alias) = 0;
279   DECL_CONSTRUCTOR_P (alias) = 0;
280   DECL_CLONED_FUNCTION (alias) = NULL_TREE;
281   DECL_EXTERNAL (alias) = 0;
282   DECL_ARTIFICIAL (alias) = 1;
283   DECL_NO_STATIC_CHAIN (alias) = 1;
284   DECL_PENDING_INLINE_P (alias) = 0;
285   DECL_INLINE (alias) = 0;
286   DECL_DECLARED_INLINE_P (alias) = 0;
287   DECL_DEFERRED_FN (alias) = 0;
288   DECL_USE_TEMPLATE (alias) = 0;
289   DECL_TEMPLATE_INSTANTIATED (alias) = 0;
290   DECL_TEMPLATE_INFO (alias) = NULL;
291   DECL_INITIAL (alias) = error_mark_node;
292   TREE_ADDRESSABLE (alias) = 1;
293   TREE_USED (alias) = 1;
294   SET_DECL_ASSEMBLER_NAME (alias, DECL_NAME (alias));
295   TREE_SYMBOL_REFERENCED (DECL_ASSEMBLER_NAME (alias)) = 1;
296   return alias;
302   tree alias;
308   alias = make_alias_for (function, get_identifier (buf));
311     assemble_alias (alias, DECL_ASSEMBLER_NAME (function));
313   return alias;
323   tree a, t, function, alias;
331   /* We should never be using an alias, always refer to the
359    alias = make_alias_for_thunk (function);
361    alias = function;
427 					      virtual_value, alias))
446 				       fixed_offset, virtual_value, alias);
483       t = build_call (alias, t);