Minor cleanup

CMakeLists.txt

@@ -33,6 +33,12 @@ if(CMAKE_CXX_COMPILER_ID STREQUAL Clang OR CMAKE_CXX_COMPILER_ID STREQUAL GNU)
   target_compile_options(${PROJECT_NAME}-compile-options INTERFACE
           -Wall -Wextra -Wpedantic -Wconversion -Werror=return-type
   )
+  # TODO: Remove this later.
+  #       Some variables have been provided but are not currently being used, but it would not atm make sense to remove them.
+  #       So to clean up the warnings we are just silencing these specific cases.
+  target_compile_options(${PROJECT_NAME}-compile-options INTERFACE
+          -Wno-unused-but-set-variable -Wno-unused-value
+  )
 endif()
 
 if(CMAKE_CXX_COMPILER_ID STREQUAL MSVC)

include/ccmath/detail/exponential/details/log2_double_impl.hpp

@@ -54,17 +54,15 @@ namespace ccm::internal
 				ccm::double_t logExpoSum{};
 				ccm::double_t polynomialTerm{};
 
-				std::uint64_t intX{};
 				std::uint64_t intNorm{};
 				std::uint64_t tmp{};
 
-				std::uint32_t top{};
 
-				int expo{};
-				int i{};
+				std::int64_t expo{};
+				std::int64_t i{};
 
-				intX = ccm::helpers::double_to_uint64(x);
-				top	 = ccm::helpers::top16_bits_of_double(x);
+				std::uint64_t  intX = ccm::helpers::double_to_uint64(x);
+				std::uint32_t top	 = ccm::helpers::top16_bits_of_double(x);
 
 				constexpr std::uint64_t low	 = ccm::helpers::double_to_uint64(1.0 - 0x1.5b51p-5);
 				constexpr std::uint64_t high = ccm::helpers::double_to_uint64(1.0 + 0x1.6ab2p-5);

include/ccmath/detail/exponential/details/log_double_impl.hpp

@@ -52,18 +52,16 @@ namespace ccm::internal
 				ccm::double_t lowPart{};
 
 				// Declare variables for bitwise operations
-				std::uint64_t intX{};
 				std::uint64_t intNorm{};
 				std::uint64_t tmp{};
-				std::uint32_t top{};
 
 				// Declare variables for exponent and loop iteration
-				int expo{};
-				int i{};
+				std::int64_t expo{};
+				std::int64_t i{};
 
 				// Convert input double to uint64_t and extract top 16 bits
-				intX = ccm::helpers::double_to_uint64(x);
-				top	 = ccm::helpers::top16_bits_of_double(x);
+				std::uint64_t intX = ccm::helpers::double_to_uint64(x);
+				std::uint32_t top = ccm::helpers::top16_bits_of_double(x);
 
 				// Constants for comparison
 				constexpr std::uint64_t low	 = ccm::helpers::double_to_uint64(1.0 - 0x1p-4);

include/ccmath/internal/helpers/bits.hpp

@@ -74,12 +74,12 @@ namespace ccm::helpers
 	 */
 	inline constexpr std::uint32_t top16_bits_of_double(double x) noexcept
 	{
-		return bit_cast<std::uint64_t>(x) >> 48;
+		return static_cast<std::uint32_t>(bit_cast<std::uint64_t>(x) >> 48);
 	}
 
 	inline constexpr std::uint32_t top12_bits_of_double(double x) noexcept
 	{
-		return bit_cast<std::uint64_t>(x) >> 52;
+		return static_cast<std::uint32_t>(bit_cast<std::uint64_t>(x) >> 52);
 	}
 
 	inline constexpr std::uint64_t double_to_uint64(double x) noexcept

test/ccmath_test_main.cpp

@@ -7,6 +7,7 @@
 */
 
 #include <gtest/gtest.h>
+#include "ccmath/ccmath.hpp"
 
 
 int main(int argc, char** argv)