Made the supression of unused variables portable.

EIGEN_UNUSED is not supported on non GCC systems.

2 files changed, 4 insertions, 5 deletions

diff --git a/test/first_aligned.cpp b/test/first_aligned.cpp
index 5fb806298..687f4a5dc 100644
--- a/test/first_aligned.cpp
+++ b/test/first_aligned.cpp
@@ -34,9 +34,8 @@ void test_first_aligned_helper(Scalar *array, int size)
 template<typename Scalar>
 void test_none_aligned_helper(Scalar *array, int size)
 {
-  // Suppress 'unreferenced formal parameter's warnings.
-  (void)array;
-  (void)size;
+  EIGEN_UNUSED_VARIABLE(array);
+  EIGEN_UNUSED_VARIABLE(size);
   VERIFY(ei_packet_traits<Scalar>::size == 1 || ei_first_aligned(array, size) == size);
 }
 
diff --git a/test/triangular.cpp b/test/triangular.cpp
index d6d64e595..12452515e 100644
--- a/test/triangular.cpp
+++ b/test/triangular.cpp
@@ -235,8 +235,8 @@ void test_triangular()
 {
   for(int i = 0; i < g_repeat ; i++)
   {
-    EIGEN_UNUSED int r = ei_random<int>(2,20);
-    EIGEN_UNUSED int c = ei_random<int>(2,20);
+    int r = ei_random<int>(2,20); EIGEN_UNUSED_VARIABLE(r);
+    int c = ei_random<int>(2,20); EIGEN_UNUSED_VARIABLE(c);
 
     CALL_SUBTEST_1( triangular_square(Matrix<float, 1, 1>()) );
     CALL_SUBTEST_2( triangular_square(Matrix<float, 2, 2>()) );