Update copyright years.

[thirdparty/gcc.git] / libstdc++-v3 / include / ext / pb_ds / detail / pat_trie_ / r_erase_fn_imps.hpp

diff --git a/libstdc++-v3/include/ext/pb_ds/detail/pat_trie_/r_erase_fn_imps.hpp b/libstdc++-v3/include/ext/pb_ds/detail/pat_trie_/r_erase_fn_imps.hpp
index 52edf2506359f0bfac830e6b7f6f40851bc7f909..f16d995be5d12c71f09c3f9928e33109674ab22e 100644 (file)
--- a/libstdc++-v3/include/ext/pb_ds/detail/pat_trie_/r_erase_fn_imps.hpp
+++ b/libstdc++-v3/include/ext/pb_ds/detail/pat_trie_/r_erase_fn_imps.hpp
@@ -1,6 +1,6 @@
 // -*- C++ -*-
 
-// Copyright (C) 2005, 2006, 2009 Free Software Foundation, Inc.
+// Copyright (C) 2005-2020 Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
 // software; you can redistribute it and/or modify it under the terms
@@ -34,10 +34,12 @@
 // warranty.
 
 /**
- * @file r_erase_fn_imps.hpp
- * Contains an implementation class for bin_search_tree_.
+ * @file pat_trie_/r_erase_fn_imps.hpp
+ * Contains an implementation class for pat_trie.
  */
 
+#ifdef PB_DS_CLASS_C_DEC
+
 PB_DS_CLASS_T_DEC
 inline void
 PB_DS_CLASS_C_DEC::
@@ -45,7 +47,7 @@ actual_erase_node(node_pointer p_z)
 {
   _GLIBCXX_DEBUG_ASSERT(m_size > 0);
   --m_size;
-  _GLIBCXX_DEBUG_ONLY(erase_existing(PB_DS_V2F(p_z->m_value)));
+  _GLIBCXX_DEBUG_ONLY(debug_base::erase_existing(PB_DS_V2F(p_z->m_value)));
   p_z->~node();
   s_node_allocator.deallocate(p_z, 1);
 }
@@ -93,7 +95,7 @@ void
 PB_DS_CLASS_C_DEC::
 clear_imp(node_pointer p_nd)
 {
-  if (p_nd == NULL)
+  if (p_nd == 0)
     return;
   clear_imp(p_nd->m_p_left);
   clear_imp(p_nd->m_p_right);
@@ -101,3 +103,4 @@ clear_imp(node_pointer p_nd)
   s_node_allocator.deallocate(p_nd, 1);
 }
 
+#endif