commit 544935101a002beb4b4d32c4ac760ec525ca0442
author Gael Guennebaud <g.gael@free.fr> Fri Jul 08 11:38:52 2016 +0200
committer Gael Guennebaud <g.gael@free.fr> Fri Jul 08 11:38:52 2016 +0200
tree cd0732ace967bd08db814d293d7dbdc85ac92b43
parent 59bf2774a3ca00c1f521683d514bab7bc140b70e

Fix warnings

unsupported/Eigen/CXX11/src/Tensor/TensorReduction.h

diff --git a/unsupported/Eigen/CXX11/src/Tensor/TensorReduction.h b/unsupported/Eigen/CXX11/src/Tensor/TensorReduction.h
index fd0842c..f950f00 100644
--- a/unsupported/Eigen/CXX11/src/Tensor/TensorReduction.h
+++ b/unsupported/Eigen/CXX11/src/Tensor/TensorReduction.h
@@ -264,7 +264,7 @@
     const Index numblocks = blocksize > 0 ? num_coeffs / blocksize : 0;
     eigen_assert(num_coeffs >= numblocks * blocksize);
 
-    Barrier barrier(numblocks);
+    Barrier barrier(internal::convert_index<unsigned int>(numblocks));
     MaxSizeVector<typename Self::CoeffReturnType> shards(numblocks, reducer.initialize());
     for (Index i = 0; i < numblocks; ++i) {
       device.enqueue_with_barrier(&barrier, &FullReducerShard<Self, Op, Vectorizable>::run,

unsupported/test/cxx11_float16.cpp

diff --git a/unsupported/test/cxx11_float16.cpp b/unsupported/test/cxx11_float16.cpp
index e39a7f8..027f1c3 100644
--- a/unsupported/test/cxx11_float16.cpp
+++ b/unsupported/test/cxx11_float16.cpp
@@ -165,7 +165,7 @@
   VERIFY_IS_APPROX(float(numext::pow(half(2.0f), half(2.0f))), 4.0f);
 
   VERIFY_IS_EQUAL(float(numext::exp(half(0.0f))), 1.0f);
-  VERIFY_IS_APPROX(float(numext::exp(half(EIGEN_PI))), float(20.0 + EIGEN_PI));
+  VERIFY_IS_APPROX(float(numext::exp(half(EIGEN_PI))), 20.f + float(EIGEN_PI));
 
   VERIFY_IS_EQUAL(float(numext::log(half(1.0f))), 0.0f);
   VERIFY_IS_APPROX(float(numext::log(half(10.0f))), 2.30273f);