* tree.c (free_lang_data_in_type): Free all TYPE_VFIELDs.

From-SVN: r261883

* tree.c (free_lang_data_in_type): Free all TYPE_VFIELDs.
From-SVN: r261883
ebbb1168 · Jan Hubicka · Jan Hubicka · e08bf125 · ebbb1168 · ebbb1168
Commit ebbb1168 authored Jun 22, 2018 by Jan Hubicka Committed by Jan Hubicka Jun 22, 2018
Hide whitespace changes
Inline Side-by-side

Showing with 5 additions and 4 deletions

gcc/ChangeLog
+4 -0

gcc/tree.c
+1 -4

No files found.
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
+2018-06-22  Jan Hubicka  <hubicka@ucw.cz>
+
+	* tree.c (free_lang_data_in_type): Free all TYPE_VFIELDs.
+
 2018-06-22  Martin Liska  <mliska@suse.cz>

 	* symbol-summary.h (get): Make it pure and inline move

--- a/gcc/tree.c
+++ b/gcc/tree.c
@@ -5134,10 +5134,7 @@ free_lang_data_in_type (tree type)
 	else
 	  *prev = DECL_CHAIN (member);

-      /* FIXME: C FE uses TYPE_VFIELD to record C_TYPE_INCOMPLETE_VARS
- 	 and danagle the pointer from time to time.  */
-      if (TYPE_VFIELD (type) && TREE_CODE (TYPE_VFIELD (type)) != FIELD_DECL)
-        TYPE_VFIELD (type) = NULL_TREE;
+      TYPE_VFIELD (type) = NULL_TREE;

      if (TYPE_BINFO (type))
 	{