From: Mark Mitchell <mark@codesourcery.com>
Date: Fri, 18 Oct 2002 21:46:53 +0000 (+0000)
Subject: * class.c (base_derived_from): Make sure return value is a bool.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=e4f4feba329d1cd7e3fe6fb40c93bdb532f6cb5d;p=gcc.git

* class.c (base_derived_from): Make sure return value is a bool.

From-SVN: r58290
---

diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index ced9a04cfed..9d5a5bc845c 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,7 @@
+2002-10-18  Mark Mitchell  <mark@codesourcery.com>
+
+	* class.c (base_derived_from): Make sure return value is a bool.
+
 2002-10-18  Mark Mitchell  <mark@codesourcery.com>
 
 	* class.c (find_final_overrider_data_s): Remove overriding_fn and
diff --git a/gcc/cp/class.c b/gcc/cp/class.c
index 8be9caacf96..7afe27317c6 100644
--- a/gcc/cp/class.c
+++ b/gcc/cp/class.c
@@ -2225,7 +2225,7 @@ dfs_base_derived_from (tree binfo, void *data)
 static bool
 base_derived_from (tree derived, tree base)
 {
-  return dfs_walk (derived, dfs_base_derived_from, NULL, base);
+  return dfs_walk (derived, dfs_base_derived_from, NULL, base) != NULL_TREE;
 }
 
 typedef struct find_final_overrider_data_s {