Revert "fixed build issues on travis ci"

This reverts commit 88c5623.

tests/fann_test.cpp

@@ -61,8 +61,7 @@ void FannTest::AssertWeights(neural_net &net, fann_type min, fann_type max, fann
 
 TEST_F(FannTest, CreateStandardThreeLayers) {
     neural_net net(LAYER, 3, 2, 3, 4);
-    unsigned int layers[] = {2, 3, 4};
-    AssertCreateAndCopy(net, 3, layers, 11, 25);
+    AssertCreateAndCopy(net, 3, (unsigned int[]) {2, 3, 4}, 11, 25);
 }
 
 TEST_F(FannTest, CreateStandardThreeLayersUsingCreateMethod) {
@@ -91,14 +90,12 @@ TEST_F(FannTest, CreateStandardFourLayersVector) {
 
 TEST_F(FannTest, CreateSparseFourLayers) {
     neural_net net(0.5, 4, 2, 3, 4, 5);
-    unsigned int layers[] = {2, 3, 4, 5};
-    AssertCreateAndCopy(net, 4, layers, 17, 31);
+    AssertCreateAndCopy(net, 4, (unsigned int[]){2, 3, 4, 5}, 17, 31);
 }
 
 TEST_F(FannTest, CreateSparseFourLayersUsingCreateMethod) {
     ASSERT_TRUE(net.create_sparse(0.5f, 4, 2, 3, 4, 5));
-    unsigned int layers[] = {2, 3, 4, 5};
-    AssertCreateAndCopy(net, 4, layers, 17, 31);
+    AssertCreateAndCopy(net, 4, (unsigned int[]){2, 3, 4, 5}, 17, 31);
 }
 
 TEST_F(FannTest, CreateSparseArrayFourLayers) {
@@ -121,15 +118,13 @@ TEST_F(FannTest, CreateSparseArrayWithMinimalConnectivity) {
 
 TEST_F(FannTest, CreateShortcutFourLayers) {
     neural_net net(SHORTCUT, 4, 2, 3, 4, 5);
-    unsigned int layers[] = {2, 3, 4, 5};
-    AssertCreateAndCopy(net, 4, layers, 15, 83);
+    AssertCreateAndCopy(net, 4, (unsigned int[]){2, 3, 4, 5}, 15, 83);
     EXPECT_EQ(SHORTCUT, net.get_network_type());
 }
 
 TEST_F(FannTest, CreateShortcutFourLayersUsingCreateMethod) {
     ASSERT_TRUE(net.create_shortcut(4, 2, 3, 4, 5));
-    unsigned int layers[] = {2, 3, 4, 5};
-    AssertCreateAndCopy(net, 4, layers, 15, 83);
+    AssertCreateAndCopy(net, 4, (unsigned int[]){2, 3, 4, 5}, 15, 83);
     EXPECT_EQ(SHORTCUT, net.get_network_type());
 }
 
@@ -153,8 +148,7 @@ TEST_F(FannTest, CreateFromFile) {
     ASSERT_TRUE(netToBeSaved.save("tmpfile"));
 
     neural_net netToBeLoaded("tmpfile");
-    unsigned int layers[] = {2, 3, 4};
-    AssertCreateAndCopy(netToBeLoaded, 3, layers, 11, 25);
+    AssertCreateAndCopy(netToBeLoaded, 3, (unsigned int[]){2, 3, 4}, 11, 25);
 }
 
 TEST_F(FannTest, CreateFromFileUsingCreateMethod) {
@@ -164,8 +158,7 @@ TEST_F(FannTest, CreateFromFileUsingCreateMethod) {
 
     ASSERT_TRUE(net.create_from_file("tmpfile"));
 
-    unsigned int layers[] = {2, 3, 4};
-    AssertCreateAndCopy(net, 3, layers, 11, 25);
+    AssertCreateAndCopy(net, 3, (unsigned int[]){2, 3, 4}, 11, 25);
 }
 
 TEST_F(FannTest, RandomizeWeights) {