Index: ChangeLog
===================================================================
--- ChangeLog	(revision 140603)
+++ ChangeLog	(working copy)
@@ -1,5 +1,11 @@
 2008-09-23  Chris Fairles <cfairles@gcc.gnu.org>
 
+	* testsuite/25_algorithms/min/37547.cc: Return void to avoid warnings.
+	* testsuite/25_algorithms/max/37547.cc: Likewise.
+	* testsuite/25_algorithms/minmax/37547.cc: Likewise.
+
+2008-09-23  Chris Fairles <cfairles@gcc.gnu.org>
+
 	* include/std/chrono: If _GLIBCXX_USE_MONOTONIC_CLOCK is defined, don't
 	typedef monotonic_clock to system_clock and instead declare new class.
 	* src/chrono.cc: Conditionally define monotonic_clock::now().
Index: testsuite/25_algorithms/min/37547.cc
===================================================================
--- testsuite/25_algorithms/min/37547.cc	(revision 140602)
+++ testsuite/25_algorithms/min/37547.cc	(working copy)
@@ -23,7 +23,7 @@
 #include <testsuite_hooks.h>
 
 // libstdc++/37547
-int test01()
+void test01()
 {
   bool test __attribute__((unused)) = true;
 
Index: testsuite/25_algorithms/max/37547.cc
===================================================================
--- testsuite/25_algorithms/max/37547.cc	(revision 140602)
+++ testsuite/25_algorithms/max/37547.cc	(working copy)
@@ -23,7 +23,7 @@
 #include <testsuite_hooks.h>
 
 // libstdc++/37547
-int test01()
+void test01()
 {
   bool test __attribute__((unused)) = true;
 
Index: testsuite/25_algorithms/minmax/37547.cc
===================================================================
--- testsuite/25_algorithms/minmax/37547.cc	(revision 140602)
+++ testsuite/25_algorithms/minmax/37547.cc	(working copy)
@@ -23,7 +23,7 @@
 #include <testsuite_hooks.h>
 
 // libstdc++/37547
-int test01()
+void test01()
 {
   bool test __attribute__((unused)) = true;