Silenced type conversion warnings.

2 files changed, 5 insertions, 4 deletions

diff --git a/unsupported/test/FFT.cpp b/unsupported/test/FFT.cpp
index 056be2ef3..9c2682724 100644
--- a/unsupported/test/FFT.cpp
+++ b/unsupported/test/FFT.cpp
@@ -46,10 +46,10 @@ complex<long double>  promote(long double x) { return complex<long double>( x);
         long double difpower=0;
         cerr <<"idx\ttruth\t\tvalue\t|dif|=\n";
         long double pi = acos((long double)-1);
-        for (int k0=0;k0<fftbuf.size();++k0) {
+        for (int k0=0;k0<static_cast<int>(fftbuf.size());++k0) {
             complex<long double> acc = 0;
             long double phinc = -2.*k0* pi / timebuf.size();
-            for (int k1=0;k1<timebuf.size();++k1) {
+            for (int k1=0;k1<static_cast<int>(timebuf.size());++k1) {
                 acc +=  promote( timebuf[k1] ) * exp( complex<long double>(0,k1*phinc) );
             }
             totalpower += norm(acc);
diff --git a/unsupported/test/matrix_function.cpp b/unsupported/test/matrix_function.cpp
index 3e25c6a6f..446fa7ec3 100644
--- a/unsupported/test/matrix_function.cpp
+++ b/unsupported/test/matrix_function.cpp
@@ -33,14 +33,15 @@ template<typename MatrixType>
 MatrixType createRandomMatrix(const int size)
 {
   typedef typename MatrixType::Scalar Scalar;
+  typedef typename MatrixType::RealScalar RealScalar;
   MatrixType result;
   if (ei_random<int>(0,1) == 0) {
     result = MatrixType::Random(size, size);
   } else {
     MatrixType diag = MatrixType::Zero(size, size);
     for (int i = 0; i < size; ++i) {
-      diag(i, i) = static_cast<Scalar>(ei_random<int>(0,2))
-	+ ei_random<Scalar>() * static_cast<Scalar>(0.01);
+      diag(i, i) = Scalar(RealScalar(ei_random<int>(0,2)))
+	+ ei_random<Scalar>() * Scalar(RealScalar(0.01));
     }
     MatrixType A = MatrixType::Random(size, size);
     result = A.inverse() * diag * A;