change typedef to using according to preferred coding style

evmjit/libevmjit/ExecutionEngine.cpp

@@ -29,7 +29,7 @@ namespace jit
 
 namespace
 {
-typedef ReturnCode(*EntryFuncPtr)(Runtime*);
+using EntryFuncPtr = ReturnCode(*)(Runtime*);
 
 ReturnCode runEntryFunc(EntryFuncPtr _mainFunc, Runtime* _runtime)
 {

libdevcore/Exceptions.h

@@ -44,10 +44,10 @@ struct FileError: virtual Exception {};
 struct InterfaceNotSupported: virtual Exception { public: InterfaceNotSupported(std::string _f): m_f("Interface " + _f + " not supported.") {} virtual const char* what() const noexcept { return m_f.c_str(); } private: std::string m_f; };
 
 // error information to be added to exceptions
-typedef boost::error_info<struct tag_invalidSymbol, char> errinfo_invalidSymbol;
-typedef boost::error_info<struct tag_address, std::string> errinfo_wrongAddress;
-typedef boost::error_info<struct tag_comment, std::string> errinfo_comment;
-typedef boost::error_info<struct tag_required, bigint> errinfo_required;
-typedef boost::error_info<struct tag_got, bigint> errinfo_got;
-typedef boost::tuple<errinfo_required, errinfo_got> RequirementError;
+using errinfo_invalidSymbol = boost::error_info<struct tag_invalidSymbol, char>;
+using errinfo_wrongAddress = boost::error_info<struct tag_address, std::string>;
+using errinfo_comment = boost::error_info<struct tag_comment, std::string>;
+using errinfo_required = boost::error_info<struct tag_required, bigint>;
+using errinfo_got = boost::error_info<struct tag_got, bigint>;
+using RequirementError = boost::tuple<errinfo_required, errinfo_got>;
 }

libdevcore/RLP.h

@@ -37,7 +37,7 @@ namespace dev
 {
 
 class RLP;
-typedef std::vector<RLP> RLPs;
+using RLPs = std::vector<RLP>;
 
 template <class _T> struct intTraits { static const unsigned maxSize = sizeof(_T); };
 template <> struct intTraits<u160> { static const unsigned maxSize = 20; };
@@ -125,7 +125,7 @@ public:
 	/// @note if used to access items in ascending order, this is efficient.
 	RLP operator[](unsigned _i) const;
 
-	typedef RLP element_type;
+	using element_type = RLP;
 
 	/// @brief Iterator class for iterating through items of RLP list.
 	class iterator
@@ -133,8 +133,8 @@ public:
 		friend class RLP;
 
 	public:
-		typedef RLP value_type;
-		typedef RLP element_type;
+		using value_type = RLP;
+		using element_type = RLP;
 
 		iterator& operator++();
 		iterator operator++(int) { auto ret = *this; operator++(); return ret; }

libdevcore/vector_ref.h

@@ -12,9 +12,9 @@ template <class _T>
 class vector_ref
 {
 public:
-	typedef _T value_type;
-	typedef _T element_type;
-	typedef typename std::conditional<std::is_const<_T>::value, typename std::remove_const<_T>::type, _T>::type mutable_value_type;
+	using value_type = _T;
+	using element_type = _T;
+	using mutable_value_type = typename std::conditional<std::is_const<_T>::value, typename std::remove_const<_T>::type, _T>::type;
 
 	vector_ref(): m_data(nullptr), m_count(0) {}
 	vector_ref(_T* _data, size_t _count): m_data(_data), m_count(_count) {}

libdevcrypto/ECDHE.h

@@ -31,7 +31,7 @@ namespace crypto
 {
 	
 /// Public key of remote and corresponding shared secret.
-typedef std::pair<Public,h256> AliasSession;
+using AliasSession = std::pair<Public,h256>;
 	
 /**
  * @brief An addressable EC key pair.

libethcore/Exceptions.h

@@ -29,10 +29,10 @@ namespace eth
 {
 
 // information to add to exceptions
-typedef boost::error_info<struct tag_field, std::string> errinfo_name;
-typedef boost::error_info<struct tag_field, int> errinfo_field;
-typedef boost::error_info<struct tag_data, std::string> errinfo_data;
-typedef boost::tuple<errinfo_field, errinfo_data> BadFieldError;
+using errinfo_name = boost::error_info<struct tag_field, std::string>;
+using errinfo_field = boost::error_info<struct tag_field, int>;
+using errinfo_data = boost::error_info<struct tag_data, std::string>;
+using BadFieldError = boost::tuple<errinfo_field, errinfo_data>;
 
 struct DatabaseAlreadyOpen: virtual dev::Exception {};
 struct NotEnoughCash: virtual dev::Exception {};

libethereum/BlockDetails.h

@@ -70,9 +70,9 @@ struct BlockReceipts
 	TransactionReceipts receipts;
 };
 
-typedef std::map<h256, BlockDetails> BlockDetailsHash;
-typedef std::map<h256, BlockLogBlooms> BlockLogBloomsHash;
-typedef std::map<h256, BlockReceipts> BlockReceiptsHash;
+using BlockDetailsHash = std::map<h256, BlockDetails>;
+using BlockLogBloomsHash = std::map<h256, BlockLogBlooms>;
+using BlockReceiptsHash = std::map<h256, BlockReceipts>;
 
 static const BlockDetails NullBlockDetails;
 static const BlockLogBlooms NullBlockLogBlooms;

libevmcore/Assembly.h

@@ -63,8 +63,8 @@ private:
 	u256 m_data;
 };
 
-typedef std::vector<AssemblyItem> AssemblyItems;
-typedef vector_ref<AssemblyItem const> AssemblyItemsConstRef;
+using AssemblyItems = std::vector<AssemblyItem>;
+using AssemblyItemsConstRef = vector_ref<AssemblyItem const>;
 
 std::ostream& operator<<(std::ostream& _out, AssemblyItemsConstRef _i);
 inline std::ostream& operator<<(std::ostream& _out, AssemblyItems const& _i) { return operator<<(_out, AssemblyItemsConstRef(&_i)); }

liblll/Parser.cpp

@@ -89,8 +89,8 @@ void dev::eth::parseTreeLLL(string const& _s, sp::utree& o_out)
 	using qi::standard::space;
 	using qi::standard::space_type;
 	using dev::eth::parseTreeLLL_::tagNode;
-	typedef sp::basic_string<std::string, sp::utree_type::symbol_type> symbol_type;
-	typedef string::const_iterator it;
+	using symbol_type = sp::basic_string<std::string, sp::utree_type::symbol_type>;
+	using it = string::const_iterator;
 
 	static const u256 ether = u256(1000000000) * 1000000000;
 	static const u256 finney = u256(1000000000) * 1000000;

libp2p/Common.h

@@ -112,9 +112,9 @@ inline bool isPermanentProblem(DisconnectReason _r)
 /// @returns the string form of the given disconnection reason.
 std::string reasonOf(DisconnectReason _r);
 
-typedef std::pair<std::string, u256> CapDesc;
-typedef std::set<CapDesc> CapDescSet;
-typedef std::vector<CapDesc> CapDescs;
+using CapDesc = std::pair<std::string, u256>;
+using CapDescSet = std::set<CapDesc>;
+using CapDescs = std::vector<CapDesc>;
 
 struct PeerInfo
 {

libsolidity/Exceptions.h

@@ -38,7 +38,7 @@ struct CompilerError: virtual Exception {};
 struct InternalCompilerError: virtual Exception {};
 struct DocstringParsingError: virtual Exception {};
 
-typedef boost::error_info<struct tag_sourceLocation, Location> errinfo_sourceLocation;
+using errinfo_sourceLocation = boost::error_info<struct tag_sourceLocation, Location>;
 
 }
 }

mix/CodeHighlighter.h

@@ -81,7 +81,7 @@ public:
 		int start;
 		int length;
 	};
-	typedef std::vector<FormatRange> Formats; // Sorted by start position
+	using Formats = std::vector<FormatRange>; // Sorted by start position
 
 public:
 	/// Collect highligting information by lexing the source

mix/Exceptions.h

@@ -40,10 +40,10 @@ struct FunctionNotFoundException: virtual Exception {};
 struct ExecutionStateException: virtual Exception {};
 struct ParameterChangedException: virtual Exception {};
 
-typedef boost::error_info<struct tagQmlError, QQmlError> QmlErrorInfo;
-typedef boost::error_info<struct tagFileError, std::string> FileError;
-typedef boost::error_info<struct tagBlockIndex, unsigned> BlockIndex;
-typedef boost::error_info<struct tagFunctionName, std::string> FunctionName;
+using QmlErrorInfo = boost::error_info<struct tagQmlError, QQmlError>;
+using FileError = boost::error_info<struct tagFileError, std::string>;
+using BlockIndex = boost::error_info<struct tagBlockIndex, unsigned>;
+using FunctionName = boost::error_info<struct tagFunctionName, std::string>;
 
 }
 }