From b0b699dc278faa7cfbc0f54766d02cee762663a9 Mon Sep 17 00:00:00 2001
From: Sergey Petrunya <psergey@askmonty.org>
Date: Tue, 11 Mar 2014 19:07:02 +0100
Subject: Debugging aid: Add T* List<T>::elem(int n) which returns N-th element
 in the list. - There was List<N>::nth_element() but it didn't work because
 linker removed it. - Now, removal by linker is prevented for important values
 of T, and function is renamed.

---
 sql/sql_test.cc | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'sql/sql_test.cc')

diff --git a/sql/sql_test.cc b/sql/sql_test.cc
index 311400c0c6c..ec426e39ee3 100644
--- a/sql/sql_test.cc
+++ b/sql/sql_test.cc
@@ -409,6 +409,15 @@ void print_sjm(SJ_MATERIALIZATION_INFO *sjm)
 }
 /* purecov: end */
 
+/*
+  Debugging help: force List<...>::elem function not be removed as unused.
+*/
+Item* (List<Item>:: *dbug_list_item_elem_ptr)(int)= &List<Item>::elem;
+Item_equal* (List<Item_equal>:: *dbug_list_item_equal_elem_ptr)(int)=
+  &List<Item_equal>::elem;
+TABLE_LIST* (List<TABLE_LIST>:: *dbug_list_table_list_elem_ptr)(int) =
+  &List<TABLE_LIST>::elem;
+
 #endif
 
 typedef struct st_debug_lock
-- 
cgit v1.2.1