From 95f8a738ea23cf7d6f86ca99eddb5b22045c7f4b Mon Sep 17 00:00:00 2001
From: Gael Guennebaud <g.gael@free.fr>
Date: Tue, 25 Jun 2013 11:42:04 +0200
Subject: Introduce a TEST_SET_BUT_UNUSED_VARIABLE macro for initialized but
 unused variables in the unit tests and also fix a few other warnings.

---
 test/redux.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'test/redux.cpp')

diff --git a/test/redux.cpp b/test/redux.cpp
index 26082527e..bb65f9461 100644
--- a/test/redux.cpp
+++ b/test/redux.cpp
@@ -133,8 +133,7 @@ void test_redux()
 {
   // the max size cannot be too large, otherwise reduxion operations obviously generate large errors.
   int maxsize = (std::min)(100,EIGEN_TEST_MAX_SIZE);
-  maxsize = maxsize; // shuts down ICC's remark #593: variable "s" was set but never used
-  EIGEN_UNUSED_VARIABLE(maxsize);
+  TEST_SET_BUT_UNUSED_VARIABLE(maxsize);
   for(int i = 0; i < g_repeat; i++) {
     CALL_SUBTEST_1( matrixRedux(Matrix<float, 1, 1>()) );
     CALL_SUBTEST_1( matrixRedux(Array<float, 1, 1>()) );
-- 
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