Util: Use putU64 when formatting pointer types

src/util/format/builder.h

@@ -60,7 +60,6 @@ public:
 	void putF64(double number, uint8_t precision = 6) const;
 	void putCharacter(char character) const { m_builder.write(&character, 1); }
 	void putString(std::string_view string, char fill = ' ', Align align = Align::Left, size_t width = 0) const;
-	void putPointer(const void* pointer) const { m_builder << pointer; }
 
 	const std::stringstream& builder() const { return m_builder; }
 	std::stringstream& builder() { return m_builder; }

src/util/format/formatter.cpp

@@ -58,9 +58,14 @@ void Formatter<const char*>::format(Builder& builder, const char* value) const
 
 // Pointer
 
+void Formatter<std::nullptr_t>::parse(Parser& parser)
+{
+	parser.parseSpecifier(specifier, Parser::ParameterType::Pointer);
+}
+
 void Formatter<std::nullptr_t>::format(Builder& builder, std::nullptr_t) const
 {
-	Formatter<const void*>::format(builder, 0);
+	Formatter<std::string_view>::format(builder, "nullptr");
 }
 
 } // namespace Util::Format

src/util/format/formatter.h

@@ -8,7 +8,7 @@
 
 #include <cassert>
 #include <cstddef> // size_t
-#include <cstdint> // int8_t, int32_t, int64_t, uint8_t, uint32_t
+#include <cstdint> // int8_t, int32_t, int64_t, uint8_t, uint32_t, uintptr_t
 #include <map>
 #include <string>
 #include <string_view>
@@ -193,7 +193,7 @@ struct Formatter<char[N]> : Formatter<const char*> {
 // Pointer
 
 template<typename T>
-struct Formatter<T*> {
+struct Formatter<T*> : Formatter<uintptr_t> {
 	Specifier specifier;
 
 	constexpr void parse(Parser& parser)
@@ -203,14 +203,14 @@ struct Formatter<T*> {
 
 	void format(Builder& builder, T* value) const
 	{
-		value == nullptr
+		builder.putU64(reinterpret_cast<uintptr_t>(value), 16, false, specifier.fill, specifier.align,
-			? builder.putString("nullptr")
+		               Builder::Sign::None, true, false, specifier.width);
-			: builder.putPointer(static_cast<const void*>(value));
 	}
 };
 
 template<>
-struct Formatter<std::nullptr_t> : Formatter<const void*> {
+struct Formatter<std::nullptr_t> : Formatter<std::string_view> {
+	void parse(Parser& parser);
 	void format(Builder& builder, std::nullptr_t) const;
 };