From b8e99d033082f69bc672ada056cb9676a8b6cf64 Mon Sep 17 00:00:00 2001
From: Jan Hubicka <hubicka@ucw.cz>
Date: Sat, 12 Dec 2015 22:41:31 +0100
Subject: tree.c (free_lang_data_in_type, [...]): Also free unnecesary type
 decls.

	* tree.c (free_lang_data_in_type, find_decls_types_r): Also free
	unnecesary type decls.
	* tree.h (is_redundant_typedef): Declare.
	* dwarf2out.c (is_redundant_typedef): Export; booleanize

From-SVN: r231588
---
 gcc/tree.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'gcc/tree.h')

diff --git a/gcc/tree.h b/gcc/tree.h
index aef825d..96ffa83 100644
--- a/gcc/tree.h
+++ b/gcc/tree.h
@@ -5386,6 +5386,7 @@ extern void gt_pch_nx (tree &);
 extern void gt_pch_nx (tree &, gt_pointer_operator, void *);
 
 extern bool nonnull_arg_p (const_tree);
+extern bool is_redundant_typedef (const_tree);
 
 extern location_t
 set_source_range (tree expr, location_t start, location_t finish);
-- 
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