IVGCVSW-4246 Clean build of Visitors with -Wextra

Change-Id: Icb1b35ff55fa22103777853e6f49fc282d61750d
Signed-off-by: Derek Lamberti <derek.lamberti@arm.com>
diff --git a/src/armnnDeserializer/Deserializer.cpp b/src/armnnDeserializer/Deserializer.cpp
index e01ed47..6a65c6d 100644
--- a/src/armnnDeserializer/Deserializer.cpp
+++ b/src/armnnDeserializer/Deserializer.cpp
@@ -710,6 +710,7 @@
 BindingPointInfo Deserializer::GetNetworkInputBindingInfo(unsigned int layerIndex,
                                                           const std::string& name) const
 {
+    boost::ignore_unused(layerIndex);
     for (auto inputBinding : m_InputBindings)
     {
         if (inputBinding.first == name)
@@ -727,6 +728,7 @@
 BindingPointInfo Deserializer::GetNetworkOutputBindingInfo(unsigned int layerIndex,
                                                                 const std::string& name) const
 {
+    boost::ignore_unused(layerIndex);
     for (auto outputBinding : m_OutputBindings)
     {
         if (outputBinding.first == name)
@@ -1676,6 +1678,7 @@
 armnn::Pooling2dDescriptor Deserializer::GetPoolingDescriptor(Deserializer::PoolingDescriptor pooling2dDesc,
                                                               unsigned int layerIndex)
 {
+    boost::ignore_unused(layerIndex);
     armnn::Pooling2dDescriptor desc;
 
     switch (pooling2dDesc->poolType())
@@ -2027,6 +2030,7 @@
     Deserializer::NormalizationDescriptorPtr normalizationDescriptor,
     unsigned int layerIndex)
 {
+    boost::ignore_unused(layerIndex);
     armnn::NormalizationDescriptor desc;
 
     switch (normalizationDescriptor->normChannelType())
diff --git a/src/armnnDeserializer/test/DeserializeAdd.cpp b/src/armnnDeserializer/test/DeserializeAdd.cpp
index b053b10..be292bc 100644
--- a/src/armnnDeserializer/test/DeserializeAdd.cpp
+++ b/src/armnnDeserializer/test/DeserializeAdd.cpp
@@ -7,6 +7,8 @@
 #include "ParserFlatbuffersSerializeFixture.hpp"
 #include "../Deserializer.hpp"
 
+#include <boost/core/ignore_unused.hpp>
+
 #include <string>
 #include <iostream>
 
@@ -20,6 +22,7 @@
                         const std::string & dataType,
                         const std::string & activation="NONE")
     {
+        boost::ignore_unused(activation);
         m_JsonString = R"(
         {
                 inputIds: [0, 1],
diff --git a/src/armnnDeserializer/test/DeserializeMultiplication.cpp b/src/armnnDeserializer/test/DeserializeMultiplication.cpp
index a9dbfbf..f784ba6 100644
--- a/src/armnnDeserializer/test/DeserializeMultiplication.cpp
+++ b/src/armnnDeserializer/test/DeserializeMultiplication.cpp
@@ -7,6 +7,8 @@
 #include "ParserFlatbuffersSerializeFixture.hpp"
 #include "../Deserializer.hpp"
 
+#include <boost/core/ignore_unused.hpp>
+
 #include <string>
 #include <iostream>
 
@@ -20,6 +22,7 @@
                                    const std::string & dataType,
                                    const std::string & activation="NONE")
     {
+        boost::ignore_unused(activation);
         m_JsonString = R"(
         {
                 inputIds: [0, 1],
diff --git a/src/armnnDeserializer/test/ParserFlatbuffersSerializeFixture.hpp b/src/armnnDeserializer/test/ParserFlatbuffersSerializeFixture.hpp
index fef2409..de7fe5c 100644
--- a/src/armnnDeserializer/test/ParserFlatbuffersSerializeFixture.hpp
+++ b/src/armnnDeserializer/test/ParserFlatbuffersSerializeFixture.hpp
@@ -10,6 +10,7 @@
 #include <armnn/IRuntime.hpp>
 #include <armnnDeserializer/IDeserializer.hpp>
 
+#include <boost/core/ignore_unused.hpp>
 #include <boost/assert.hpp>
 #include <boost/format.hpp>
 
@@ -154,6 +155,7 @@
                       armnnSerializer::TensorInfo tensorType, const std::string& name,
                       const float scale, const int64_t zeroPoint)
     {
+        boost::ignore_unused(name);
         BOOST_CHECK_EQUAL(shapeSize, tensors->dimensions()->size());
         BOOST_CHECK_EQUAL_COLLECTIONS(shape.begin(), shape.end(),
                                       tensors->dimensions()->begin(), tensors->dimensions()->end());