Projects, solution and fixes for Visual Studio 2013.

11 years ago · 0dc9bc82fe
19 changed files with 719 additions and 33 deletions
--- a/.gitignore
+++ b/.gitignore
@ -12,4 +12,11 @@
 *.la
 *.a

+# VS stuff
+build
+ipch
+*.sdf
+*.opensdf
+*.suo
+
 *.user
--- a/Ethereum.sln
+++ b/Ethereum.sln
@ -0,0 +1,68 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Express 2013 for Windows Desktop
+VisualStudioVersion = 12.0.21005.1
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "LibEthereum", "libethereum\LibEthereum.vcxproj", "{7050C7CF-7551-48BE-8E57-92235906C13A}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "TestMining", "test\TestMining.vcxproj", "{02DC8A9B-DEF7-403B-8AE3-EF9680937D96}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "Test", "test\Test.vcxproj", "{3F3E389B-88DE-41D5-A73B-4F6036E18B36}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "cryptlib", "..\cryptopp562\cryptlib.vcxproj", "{3423EC9A-52E4-4A4D-9753-EDEBC38785EF}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "Ethereum", "eth\Ethereum.vcxproj", "{C60C065C-2135-4B2B-AFD4-35FD7AC56B40}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Win32 = Debug|Win32
+		Debug|x64 = Debug|x64
+		Release|Win32 = Release|Win32
+		Release|x64 = Release|x64
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{7050C7CF-7551-48BE-8E57-92235906C13A}.Debug|Win32.ActiveCfg = Debug|Win32
+		{7050C7CF-7551-48BE-8E57-92235906C13A}.Debug|Win32.Build.0 = Debug|Win32
+		{7050C7CF-7551-48BE-8E57-92235906C13A}.Debug|x64.ActiveCfg = Debug|x64
+		{7050C7CF-7551-48BE-8E57-92235906C13A}.Debug|x64.Build.0 = Debug|x64
+		{7050C7CF-7551-48BE-8E57-92235906C13A}.Release|Win32.ActiveCfg = Release|Win32
+		{7050C7CF-7551-48BE-8E57-92235906C13A}.Release|Win32.Build.0 = Release|Win32
+		{7050C7CF-7551-48BE-8E57-92235906C13A}.Release|x64.ActiveCfg = Release|x64
+		{7050C7CF-7551-48BE-8E57-92235906C13A}.Release|x64.Build.0 = Release|x64
+		{02DC8A9B-DEF7-403B-8AE3-EF9680937D96}.Debug|Win32.ActiveCfg = Debug|Win32
+		{02DC8A9B-DEF7-403B-8AE3-EF9680937D96}.Debug|Win32.Build.0 = Debug|Win32
+		{02DC8A9B-DEF7-403B-8AE3-EF9680937D96}.Debug|x64.ActiveCfg = Debug|x64
+		{02DC8A9B-DEF7-403B-8AE3-EF9680937D96}.Debug|x64.Build.0 = Debug|x64
+		{02DC8A9B-DEF7-403B-8AE3-EF9680937D96}.Release|Win32.ActiveCfg = Release|Win32
+		{02DC8A9B-DEF7-403B-8AE3-EF9680937D96}.Release|Win32.Build.0 = Release|Win32
+		{02DC8A9B-DEF7-403B-8AE3-EF9680937D96}.Release|x64.ActiveCfg = Release|x64
+		{02DC8A9B-DEF7-403B-8AE3-EF9680937D96}.Release|x64.Build.0 = Release|x64
+		{3F3E389B-88DE-41D5-A73B-4F6036E18B36}.Debug|Win32.ActiveCfg = Debug|Win32
+		{3F3E389B-88DE-41D5-A73B-4F6036E18B36}.Debug|Win32.Build.0 = Debug|Win32
+		{3F3E389B-88DE-41D5-A73B-4F6036E18B36}.Debug|x64.ActiveCfg = Debug|x64
+		{3F3E389B-88DE-41D5-A73B-4F6036E18B36}.Debug|x64.Build.0 = Debug|x64
+		{3F3E389B-88DE-41D5-A73B-4F6036E18B36}.Release|Win32.ActiveCfg = Release|Win32
+		{3F3E389B-88DE-41D5-A73B-4F6036E18B36}.Release|Win32.Build.0 = Release|Win32
+		{3F3E389B-88DE-41D5-A73B-4F6036E18B36}.Release|x64.ActiveCfg = Release|x64
+		{3F3E389B-88DE-41D5-A73B-4F6036E18B36}.Release|x64.Build.0 = Release|x64
+		{3423EC9A-52E4-4A4D-9753-EDEBC38785EF}.Debug|Win32.ActiveCfg = Debug|Win32
+		{3423EC9A-52E4-4A4D-9753-EDEBC38785EF}.Debug|Win32.Build.0 = Debug|Win32
+		{3423EC9A-52E4-4A4D-9753-EDEBC38785EF}.Debug|x64.ActiveCfg = Debug|x64
+		{3423EC9A-52E4-4A4D-9753-EDEBC38785EF}.Debug|x64.Build.0 = Debug|x64
+		{3423EC9A-52E4-4A4D-9753-EDEBC38785EF}.Release|Win32.ActiveCfg = Release|Win32
+		{3423EC9A-52E4-4A4D-9753-EDEBC38785EF}.Release|Win32.Build.0 = Release|Win32
+		{3423EC9A-52E4-4A4D-9753-EDEBC38785EF}.Release|x64.ActiveCfg = Release|x64
+		{3423EC9A-52E4-4A4D-9753-EDEBC38785EF}.Release|x64.Build.0 = Release|x64
+		{C60C065C-2135-4B2B-AFD4-35FD7AC56B40}.Debug|Win32.ActiveCfg = Debug|Win32
+		{C60C065C-2135-4B2B-AFD4-35FD7AC56B40}.Debug|Win32.Build.0 = Debug|Win32
+		{C60C065C-2135-4B2B-AFD4-35FD7AC56B40}.Debug|x64.ActiveCfg = Debug|x64
+		{C60C065C-2135-4B2B-AFD4-35FD7AC56B40}.Debug|x64.Build.0 = Debug|x64
+		{C60C065C-2135-4B2B-AFD4-35FD7AC56B40}.Release|Win32.ActiveCfg = Release|Win32
+		{C60C065C-2135-4B2B-AFD4-35FD7AC56B40}.Release|Win32.Build.0 = Release|Win32
+		{C60C065C-2135-4B2B-AFD4-35FD7AC56B40}.Release|x64.ActiveCfg = Release|x64
+		{C60C065C-2135-4B2B-AFD4-35FD7AC56B40}.Release|x64.Build.0 = Release|x64
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+EndGlobal
--- a/eth/Ethereum.vcxproj
+++ b/eth/Ethereum.vcxproj
@ -0,0 +1,184 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <Keyword>Win32Proj</Keyword>
+    <RootNamespace>Ethereum</RootNamespace>
+    <ProjectName>Ethereum</ProjectName>
+    <ProjectGuid>{C60C065C-2135-4B2B-AFD4-35FD7AC56B40}</ProjectGuid>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v120</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v120</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v120</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v120</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="..\libethereum\LibEthereum.props" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="..\libethereum\LibEthereum.props" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="..\libethereum\LibEthereum.props" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="..\libethereum\LibEthereum.props" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <LinkIncremental>true</LinkIncremental>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <LinkIncremental>true</LinkIncremental>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <LinkIncremental>false</LinkIncremental>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <LinkIncremental>false</LinkIncremental>
+  </PropertyGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <ClCompile>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>../libethereum</AdditionalIncludeDirectories>
+      <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <RuntimeTypeInfo>false</RuntimeTypeInfo>
+      <OpenMPSupport>true</OpenMPSupport>
+      <DisableSpecificWarnings>4351</DisableSpecificWarnings>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <LargeAddressAware>true</LargeAddressAware>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <ClCompile>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>../libethereum</AdditionalIncludeDirectories>
+      <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <RuntimeTypeInfo>false</RuntimeTypeInfo>
+      <OpenMPSupport>true</OpenMPSupport>
+      <DisableSpecificWarnings>4351</DisableSpecificWarnings>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <ClCompile>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>../libethereum</AdditionalIncludeDirectories>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+      <StringPooling>true</StringPooling>
+      <InlineFunctionExpansion>AnySuitable</InlineFunctionExpansion>
+      <RuntimeTypeInfo>false</RuntimeTypeInfo>
+      <OpenMPSupport>true</OpenMPSupport>
+      <DisableSpecificWarnings>4351</DisableSpecificWarnings>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <LargeAddressAware>true</LargeAddressAware>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <ClCompile>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>../libethereum</AdditionalIncludeDirectories>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+      <StringPooling>true</StringPooling>
+      <InlineFunctionExpansion>AnySuitable</InlineFunctionExpansion>
+      <RuntimeTypeInfo>false</RuntimeTypeInfo>
+      <OpenMPSupport>true</OpenMPSupport>
+      <DisableSpecificWarnings>4351</DisableSpecificWarnings>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\..\cryptopp562\cryptlib.vcxproj">
+      <Project>{3423ec9a-52e4-4a4d-9753-edebc38785ef}</Project>
+    </ProjectReference>
+    <ProjectReference Include="..\libethereum\LibEthereum.vcxproj">
+      <Project>{7050c7cf-7551-48be-8e57-92235906c13a}</Project>
+    </ProjectReference>
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="main.cpp" />
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>
--- a/libethereum/BlockChain.h
+++ b/libethereum/BlockChain.h
@ -22,7 +22,6 @@
 #pragma once

 #include "Common.h"
-#include <leveldb/db.h>
 namespace ldb = leveldb;

 namespace eth
--- a/libethereum/Common.cpp
+++ b/libethereum/Common.cpp
@ -19,7 +19,10 @@
 * @date 2014
 */

+#pragma warning(push)
+#pragma warning(disable:4244)
 #include <sha3.h>
+#pragma warning(pop)
 #include <random>
 #include "Common.h"
 #include "Exceptions.h"
@ -79,7 +82,7 @@ bytes eth::fromUserHex(std::string const& _s)
 	std::vector<uint8_t> ret;
 	ret.reserve((_s.size() - s) / 2);
 	for (uint i = s; i < _s.size(); i += 2)
-		ret.push_back(fromHex(_s[i]) * 16 + fromHex(_s[i + 1]));
+		ret.push_back((byte)(fromHex(_s[i]) * 16 + fromHex(_s[i + 1])));
 	return ret;
 }

--- a/libethereum/Common.h
+++ b/libethereum/Common.h
@ -23,6 +23,11 @@

 #pragma once

+// way to many uint to size_t warnings in 32 bit build
+#ifdef _M_IX86
+#pragma warning(disable:4244)
+#endif
+
 #include <array>
 #include <map>
 #include <set>
--- a/libethereum/Dagger.cpp
+++ b/libethereum/Dagger.cpp
@ -1,7 +1,10 @@
 #include <boost/detail/endian.hpp>
 #include <chrono>
 #include <array>
+#pragma warning(push)
+#pragma warning(disable:4244)
 #include <sha3.h>
+#pragma warning(pop)
 #include <random>
 #include "Common.h"
 #include "Dagger.h"
@ -44,7 +47,8 @@ inline void update(_T& _sha, _U const& _value)
 	int i = 0;
 	for (_U v = _value; v; ++i, v >>= 8) {}
 	byte buf[32];
-	toBigEndian(_value, bytesRef(buf, i));
+	bytesRef bufRef(buf, i);
+	toBigEndian(_value, bufRef);
 	_sha.Update(buf, i);
 }

--- a/libethereum/LibEthereum.props
+++ b/libethereum/LibEthereum.props
@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ImportGroup Label="PropertySheets" />
+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup>
+    <IncludePath>$(IncludePath);../../boost_1_55_0;../../leveldb-1.15.0/include;../../cryptopp562;../../secp256k1/include</IncludePath>
+    <OutDir>..\build\$(ProjectName)\$(Platform)_$(Configuration)\</OutDir>
+    <IntDir>..\build\$(ProjectName)\$(Platform)_$(Configuration)\</IntDir>
+  </PropertyGroup>
+  <ItemDefinitionGroup>
+    <ClCompile>
+      <DisableSpecificWarnings>4100;4127;4505;4512;</DisableSpecificWarnings>
+      <WarningLevel>Level4</WarningLevel>
+      <TreatWarningAsError>true</TreatWarningAsError>
+      <MinimalRebuild>false</MinimalRebuild>
+    </ClCompile>
+  </ItemDefinitionGroup>
+  <ItemGroup />
+</Project>
--- a/libethereum/LibEthereum.vcxproj
+++ b/libethereum/LibEthereum.vcxproj
@ -0,0 +1,175 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="AddressState.h" />
+    <ClInclude Include="BlockChain.h" />
+    <ClInclude Include="BlockInfo.h" />
+    <ClInclude Include="Common.h" />
+    <ClInclude Include="Dagger.h" />
+    <ClInclude Include="Exceptions.h" />
+    <ClInclude Include="Instruction.h" />
+    <ClInclude Include="PeerNetwork.h" />
+    <ClInclude Include="RLP.h" />
+    <ClInclude Include="State.h" />
+    <ClInclude Include="Transaction.h" />
+    <ClInclude Include="TransactionQueue.h" />
+    <ClInclude Include="Trie.h" />
+    <ClInclude Include="vector_ref.h" />
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="AddressState.cpp" />
+    <ClCompile Include="BlockChain.cpp" />
+    <ClCompile Include="BlockInfo.cpp" />
+    <ClCompile Include="Common.cpp" />
+    <ClCompile Include="Dagger.cpp" />
+    <ClCompile Include="PeerNetwork.cpp" />
+    <ClCompile Include="RLP.cpp" />
+    <ClCompile Include="State.cpp" />
+    <ClCompile Include="Transaction.cpp" />
+    <ClCompile Include="TransactionQueue.cpp" />
+    <ClCompile Include="Trie.cpp" />
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <ProjectGuid>{7050C7CF-7551-48BE-8E57-92235906C13A}</ProjectGuid>
+    <Keyword>Win32Proj</Keyword>
+    <RootNamespace>LibEthereum</RootNamespace>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+    <ConfigurationType>StaticLibrary</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v120</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
+    <ConfigurationType>StaticLibrary</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v120</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+    <ConfigurationType>StaticLibrary</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v120</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
+    <ConfigurationType>StaticLibrary</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v120</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="LibEthereum.props" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="LibEthereum.props" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="LibEthereum.props" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="LibEthereum.props" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <OutDir>..\build\$(ProjectName)\$(Platform)_$(Configuration)\</OutDir>
+    <IntDir>..\build\$(ProjectName)\$(Platform)_$(Configuration)\</IntDir>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <OutDir>..\build\$(ProjectName)\$(Platform)_$(Configuration)\</OutDir>
+    <IntDir>..\build\$(ProjectName)\$(Platform)_$(Configuration)\</IntDir>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <OutDir>..\build\$(ProjectName)\$(Platform)_$(Configuration)\</OutDir>
+    <IntDir>..\build\$(ProjectName)\$(Platform)_$(Configuration)\</IntDir>
+  </PropertyGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <ClCompile>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <MinimalRebuild>false</MinimalRebuild>
+      <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
+    </ClCompile>
+    <Link>
+      <SubSystem>Windows</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <ClCompile>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <TreatWarningAsError>true</TreatWarningAsError>
+      <MinimalRebuild>false</MinimalRebuild>
+      <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
+    </ClCompile>
+    <Link>
+      <SubSystem>Windows</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <ClCompile>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <TreatWarningAsError>true</TreatWarningAsError>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+    </ClCompile>
+    <Link>
+      <SubSystem>Windows</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <ClCompile>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <TreatWarningAsError>true</TreatWarningAsError>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+    </ClCompile>
+    <Link>
+      <SubSystem>Windows</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+    </Link>
+  </ItemDefinitionGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>
--- a/libethereum/LibEthereum.vcxproj.filters
+++ b/libethereum/LibEthereum.vcxproj.filters
@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup>
+    <ClInclude Include="TransactionQueue.h" />
+    <ClInclude Include="Trie.h" />
+    <ClInclude Include="vector_ref.h" />
+    <ClInclude Include="AddressState.h" />
+    <ClInclude Include="BlockChain.h" />
+    <ClInclude Include="BlockInfo.h" />
+    <ClInclude Include="Common.h" />
+    <ClInclude Include="Dagger.h" />
+    <ClInclude Include="Exceptions.h" />
+    <ClInclude Include="Instruction.h" />
+    <ClInclude Include="PeerNetwork.h" />
+    <ClInclude Include="RLP.h" />
+    <ClInclude Include="State.h" />
+    <ClInclude Include="Transaction.h" />
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="Trie.cpp" />
+    <ClCompile Include="AddressState.cpp" />
+    <ClCompile Include="BlockChain.cpp" />
+    <ClCompile Include="BlockInfo.cpp" />
+    <ClCompile Include="Common.cpp" />
+    <ClCompile Include="Dagger.cpp" />
+    <ClCompile Include="PeerNetwork.cpp" />
+    <ClCompile Include="RLP.cpp" />
+    <ClCompile Include="State.cpp" />
+    <ClCompile Include="Transaction.cpp" />
+    <ClCompile Include="TransactionQueue.cpp" />
+  </ItemGroup>
+</Project>
--- a/libethereum/RLP.cpp
+++ b/libethereum/RLP.cpp
@ -116,7 +116,7 @@ eth::uint RLP::items() const
 RLPStream& RLPStream::appendString(bytesConstRef _s)
 {
 	if (_s.size() < 0x38)
-		m_out.push_back(_s.size() | 0x40);
+		m_out.push_back((byte)(_s.size() | 0x40));
 	else
 		pushCount(_s.size(), 0x40);
 	uint os = m_out.size();
@ -128,7 +128,7 @@ RLPStream& RLPStream::appendString(bytesConstRef _s)
 RLPStream& RLPStream::appendString(string const& _s)
 {
 	if (_s.size() < 0x38)
-		m_out.push_back(_s.size() | 0x40);
+		m_out.push_back((byte)(_s.size() | 0x40));
 	else
 		pushCount(_s.size(), 0x40);
 	uint os = m_out.size();
@ -148,7 +148,7 @@ RLPStream& RLPStream::appendRaw(bytesConstRef _s)
 RLPStream& RLPStream::appendList(uint _count)
 {
 	if (_count < 0x38)
-		m_out.push_back(_count | 0x80);
+		m_out.push_back((byte)(_count | 0x80));
 	else
 		pushCount(_count, 0x80);
 	return *this;
@ -157,11 +157,11 @@ RLPStream& RLPStream::appendList(uint _count)
 RLPStream& RLPStream::append(uint _i)
 {
 	if (_i < 0x18)
-		m_out.push_back(_i);
+		m_out.push_back((byte)_i);
 	else
 	{
 		auto br = bytesRequired(_i);
-		m_out.push_back(br + 0x17);	// max 8 bytes.
+		m_out.push_back((byte)(br + 0x17));	// max 8 bytes.
 		pushInt(_i, br);
 	}
 	return *this;
@ -174,7 +174,7 @@ RLPStream& RLPStream::append(u160 _i)
 	else
 	{
 		auto br = bytesRequired(_i);
-		m_out.push_back(br + 0x17);	// max 8 bytes.
+		m_out.push_back((byte)(br + 0x17));	// max 8 bytes.
 		pushInt(_i, br);
 	}
 	return *this;
@ -187,7 +187,7 @@ RLPStream& RLPStream::append(u256 _i)
 	else
 	{
 		auto br = bytesRequired(_i);
-		m_out.push_back(br + 0x17);	// max 8 bytes.
+		m_out.push_back((byte)(br + 0x17));	// max 8 bytes.
 		pushInt(_i, br);
 	}
 	return *this;
@ -201,11 +201,11 @@ RLPStream& RLPStream::append(bigint _i)
 	{
 		uint br = bytesRequired(_i);
 		if (br <= 32)
-			m_out.push_back(bytesRequired(_i) + 0x17);	// max 32 bytes.
+			m_out.push_back((byte)(bytesRequired(_i) + 0x17));	// max 32 bytes.
 		else
 		{
 			auto brbr = bytesRequired(br);
-			m_out.push_back(0x37 + brbr);
+			m_out.push_back((byte)(0x37 + brbr));
 			pushInt(br, brbr);
 		}
 		pushInt(_i, br);
@ -216,7 +216,7 @@ RLPStream& RLPStream::append(bigint _i)
 void RLPStream::pushCount(uint _count, byte _base)
 {
 	auto br = bytesRequired(_count);
-	m_out.push_back(br + 0x37 + _base);	// max 8 bytes.
+	m_out.push_back((byte)(br + 0x37 + _base));	// max 8 bytes.
 	pushInt(_count, br);
 }

--- a/libethereum/RLP.h
+++ b/libethereum/RLP.h
@ -223,7 +223,7 @@ public:
 		else{}

 		_N ret;
-		unsigned s = std::min<unsigned>(_N::size, items());
+		size_t s = std::min((size_t)_N::size, (size_t)items());
 		memcpy(ret.data() + _N::size - s, payload().data(), s);
 		return ret;
 	}
@ -348,7 +348,7 @@ private:
 			for (unsigned i = 0; i < _N && !*d; ++i, --s, ++d) {}

 		if (s < 0x38)
-			m_out.push_back(s | 0x40);
+			m_out.push_back((byte)(s | 0x40));
 		else
 			pushCount(s, 0x40);
 		uint os = m_out.size();
--- a/libethereum/State.cpp
+++ b/libethereum/State.cpp
@ -20,9 +20,12 @@
 */

 #include <secp256k1.h>
+#pragma warning(push)
+#pragma warning(disable:4244)
 #include <sha.h>
 #include <sha3.h>
 #include <ripemd.h>
+#pragma warning(pop)
 #include <time.h>
 #include <random>
 #include "Trie.h"
@ -128,7 +131,9 @@ void State::sync(TransactionQueue& _tq)
 	// TRANSACTIONS
 	auto ts = _tq.transactions();
 	for (auto const& i: ts)
+	{
 		if (!m_transactions.count(i.first))
+		{
 			// don't have it yet! Execute it now.
 			try
 			{
@ -146,6 +151,8 @@ void State::sync(TransactionQueue& _tq)
 				// Something else went wrong - drop it.
 				_tq.drop(i.first);
 			}
+		}
+	}
 }

 u256 State::playback(bytesConstRef _block)
@ -686,9 +693,9 @@ void State::execute(Address _myAddress, Address _txSender, u256 _txValue, u256 _
 			bytes x = toBigEndian(stack.back());
 			stack.pop_back();

-			if (secp256k1_ecdsa_pubkey_verify(pub.data(), pub.size()))	// TODO: Check both are less than P.
+			if (secp256k1_ecdsa_pubkey_verify(pub.data(), (int)pub.size()))	// TODO: Check both are less than P.
 			{
-				secp256k1_ecdsa_pubkey_tweak_mul(pub.data(), pub.size(), x.data());
+				secp256k1_ecdsa_pubkey_tweak_mul(pub.data(), (int)pub.size(), x.data());
 				stack.push_back(fromBigEndian<u256>(bytesConstRef(&pub).cropped(1, 32)));
 				stack.push_back(fromBigEndian<u256>(bytesConstRef(&pub).cropped(33, 32)));
 			}
@ -716,9 +723,9 @@ void State::execute(Address _myAddress, Address _txSender, u256 _txValue, u256 _
 			stack.pop_back();
 			stack.pop_back();

-			if (secp256k1_ecdsa_pubkey_verify(pub.data(), pub.size()) && secp256k1_ecdsa_pubkey_verify(tweak.data(), tweak.size()))
+			if (secp256k1_ecdsa_pubkey_verify(pub.data(),(int) pub.size()) && secp256k1_ecdsa_pubkey_verify(tweak.data(),(int) tweak.size()))
 			{
-				secp256k1_ecdsa_pubkey_tweak_add(pub.data(), pub.size(), tweak.data());
+				secp256k1_ecdsa_pubkey_tweak_add(pub.data(), (int)pub.size(), tweak.data());
 				stack.push_back(fromBigEndian<u256>(bytesConstRef(&pub).cropped(1, 32)));
 				stack.push_back(fromBigEndian<u256>(bytesConstRef(&pub).cropped(33, 32)));
 			}
@ -763,7 +770,7 @@ void State::execute(Address _myAddress, Address _txSender, u256 _txValue, u256 _

 			byte pubkey[65];
 			int pubkeylen = 65;
-			if (secp256k1_ecdsa_recover_compact(msg.data(), msg.size(), sig.data(), pubkey, &pubkeylen, 0, v - 27))
+			if (secp256k1_ecdsa_recover_compact(msg.data(), (int)msg.size(), sig.data(), pubkey, &pubkeylen, 0, v - 27))
 			{
 				stack.push_back(0);
 				stack.push_back(0);
@ -784,7 +791,7 @@ void State::execute(Address _myAddress, Address _txSender, u256 _txValue, u256 _
 			stack.pop_back();
 			stack.pop_back();

-			stack.back() = secp256k1_ecdsa_pubkey_verify(pub.data(), pub.size()) ? 1 : 0;
+			stack.back() = secp256k1_ecdsa_pubkey_verify(pub.data(), (int)pub.size()) ? 1 : 0;
 			break;
 		}
 		case Instruction::SHA3:
--- a/libethereum/Transaction.cpp
+++ b/libethereum/Transaction.cpp
@ -63,7 +63,7 @@ void Transaction::sign(PrivateKey _priv)
 	if (!secp256k1_ecdsa_sign_compact(msg.data(), 32, sig, _priv.data(), kFromMessage(msg, _priv).data(), &v))
 		throw InvalidSignature();

-	vrs.v = v + 27;
+	vrs.v = (byte)(v + 27);
 	vrs.r = fromBigEndian<u256>(bytesConstRef(sig, 32));
 	vrs.s = fromBigEndian<u256>(bytesConstRef(&(sig[32]), 32));
 }
--- a/libethereum/Trie.cpp
+++ b/libethereum/Trie.cpp
@ -59,7 +59,7 @@ std::string hexPrefixEncode(bytes const& _hexVector, bool _terminated, int _begi
 	uint begin = _begin;
 	uint end = _end < 0 ? _hexVector.size() + 1 + _end : _end;
 	bool termed = _terminated;
-	bool odd = (end - begin) % 2;
+	bool odd = ((end - begin) % 2) != 0;

 	std::string ret(1, ((termed ? 2 : 0) | (odd ? 1 : 0)) * 16);
 	if (odd)
@ -101,7 +101,7 @@ void hash256rlp(HexMap const& _s, HexMap::const_iterator _begin, HexMap::const_i
 		uint c = 0;
 		for (auto i = std::next(_begin); i != _end && sharedPre; ++i, ++c)
 		{
-			uint x = std::min(sharedPre, std::min(_begin->first.size(), i->first.size()));
+			uint x = std::min(sharedPre, std::min((uint)_begin->first.size(), (uint)i->first.size()));
 			uint shared = _preLen;
 			for (; shared < x && _begin->first[shared] == i->first[shared]; ++shared) {}
 			sharedPre = std::min(shared, sharedPre);
@ -113,8 +113,8 @@ void hash256rlp(HexMap const& _s, HexMap::const_iterator _begin, HexMap::const_i
 			if (g_hashDebug)
 				std::cerr << s_indent << asHex(bytesConstRef(_begin->first.data() + _preLen, sharedPre), 1) << ": " << std::endl;
 #endif
-			_rlp.appendList(2) << hexPrefixEncode(_begin->first, false, _preLen, sharedPre);
-			hash256aux(_s, _begin, _end, sharedPre, _rlp);
+			_rlp.appendList(2) << hexPrefixEncode(_begin->first, false, _preLen, (int)sharedPre);
+			hash256aux(_s, _begin, _end, (unsigned)sharedPre, _rlp);
 #if ENABLE_DEBUG_PRINT
 			if (g_hashDebug)
 				std::cerr << s_indent << "= " << hex << sha3(_rlp.out()) << std::endl;
@ -517,7 +517,7 @@ byte TrieBranchNode::activeBranch() const
 		if (m_nodes[i] != nullptr)
 		{
 			if (n == (byte)-1)
-				n = i;
+				n = (byte)i;
 			else
 				return 16;
 		}
@ -535,7 +535,7 @@ TrieNode* TrieInfixNode::insert(bytesConstRef _key, std::string const& _value)
 	}
 	else
 	{
-		int prefix = commonPrefix(_key, m_ext);
+		uint prefix = commonPrefix(_key, m_ext);
 		if (prefix)
 		{
 			// one infix becomes two infixes, then insert into the second
--- a/libethereum/Trie.h
+++ b/libethereum/Trie.h
@ -22,7 +22,6 @@
 #pragma once

 #include <map>
-#include <leveldb/db.h>
 #include "RLP.h"
 namespace ldb = leveldb;

--- a/libethereum/vector_ref.h
+++ b/libethereum/vector_ref.h
@ -39,7 +39,7 @@ public:
 	size_t size() const { return m_count; }
 	bool empty() const { return !m_count; }
 	vector_ref<_T> next() const { return vector_ref<_T>(m_data + m_count, m_count); }
-	vector_ref<_T> cropped(size_t _begin, int _count = -1) const { if (m_data && _begin + std::max(0, _count) <= m_count) return vector_ref<_T>(m_data + _begin, _count < 0 ? m_count - _begin : _count); else return vector_ref<_T>(); }
+	vector_ref<_T> cropped(size_t _begin, size_t _count = ~size_t(0)) const { if (m_data && _begin + std::max(size_t(0), _count) <= m_count) return vector_ref<_T>(m_data + _begin, _count == ~size_t(0) ? m_count - _begin : _count); else return vector_ref<_T>(); }
 	void retarget(_T const* _d, size_t _s) { m_data = _d; m_count = _s; }
 	void retarget(std::vector<_T> const& _t) { m_data = _t.data(); m_count = _t.size(); }

--- a/test/Test.vcxproj
+++ b/test/Test.vcxproj
@ -0,0 +1,184 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <Keyword>Win32Proj</Keyword>
+    <RootNamespace>Test</RootNamespace>
+    <ProjectName>Test</ProjectName>
+    <ProjectGuid>{3F3E389B-88DE-41D5-A73B-4F6036E18B36}</ProjectGuid>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v120</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v120</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v120</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v120</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="..\libethereum\LibEthereum.props" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="..\libethereum\LibEthereum.props" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="..\libethereum\LibEthereum.props" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="..\libethereum\LibEthereum.props" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <LinkIncremental>true</LinkIncremental>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <LinkIncremental>true</LinkIncremental>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <LinkIncremental>false</LinkIncremental>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <LinkIncremental>false</LinkIncremental>
+  </PropertyGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <ClCompile>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>../libethereum</AdditionalIncludeDirectories>
+      <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <RuntimeTypeInfo>false</RuntimeTypeInfo>
+      <OpenMPSupport>true</OpenMPSupport>
+      <DisableSpecificWarnings>4351</DisableSpecificWarnings>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <LargeAddressAware>true</LargeAddressAware>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <ClCompile>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>../libethereum</AdditionalIncludeDirectories>
+      <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <RuntimeTypeInfo>false</RuntimeTypeInfo>
+      <OpenMPSupport>true</OpenMPSupport>
+      <DisableSpecificWarnings>4351</DisableSpecificWarnings>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <ClCompile>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>../libethereum</AdditionalIncludeDirectories>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+      <StringPooling>true</StringPooling>
+      <InlineFunctionExpansion>AnySuitable</InlineFunctionExpansion>
+      <RuntimeTypeInfo>false</RuntimeTypeInfo>
+      <OpenMPSupport>true</OpenMPSupport>
+      <DisableSpecificWarnings>4351</DisableSpecificWarnings>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <LargeAddressAware>true</LargeAddressAware>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <ClCompile>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>../libethereum</AdditionalIncludeDirectories>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+      <StringPooling>true</StringPooling>
+      <InlineFunctionExpansion>AnySuitable</InlineFunctionExpansion>
+      <RuntimeTypeInfo>false</RuntimeTypeInfo>
+      <OpenMPSupport>true</OpenMPSupport>
+      <DisableSpecificWarnings>4351</DisableSpecificWarnings>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\..\cryptopp562\cryptlib.vcxproj">
+      <Project>{3423ec9a-52e4-4a4d-9753-edebc38785ef}</Project>
+    </ProjectReference>
+    <ProjectReference Include="..\libethereum\LibEthereum.vcxproj">
+      <Project>{7050c7cf-7551-48be-8e57-92235906c13a}</Project>
+    </ProjectReference>
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="main.cpp" />
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>
--- a/test/main.cpp
+++ b/test/main.cpp
@ -142,7 +142,7 @@ int main()
 		Trie t;

 		t.insert("dog", "puppy");
-		assert(t.hash256() == hash256({{"dog", "puppy"}}));
+		assert(t.hash256() == hash256(StringMap({{"dog", "puppy"}})));
 		assert(t.at("dog") == "puppy");
 		t.insert("doe", "reindeer");
 		assert(t.hash256() == hash256({{"dog", "puppy"}, {"doe", "reindeer"}}));
@ -158,7 +158,7 @@ int main()
 		assert(t.at("doe").empty());
 		assert(t.at("dogglesworth").empty());
 		assert(t.at("dog") == "puppy");
-		assert(t.hash256() == hash256({{"dog", "puppy"}}));
+		assert(t.hash256() == hash256(StringMap({{"dog", "puppy"}})));
 		t.insert("horse", "stallion");
 		t.insert("do", "verb");
 		t.insert("doge", "coin");
@ -170,7 +170,7 @@ int main()
 		t.remove("horse");
 		t.remove("do");
 		t.remove("doge");
-		assert(t.hash256() == hash256({{"dog", "puppy"}}));
+		assert(t.hash256() == hash256(StringMap({{"dog", "puppy"}})));
 		assert(t.at("dog") == "puppy");
 		t.remove("dog");