From 6ec4517929e8c0eca022f4771ba217db5d80beed Mon Sep 17 00:00:00 2001
From: chriseth <chris@ethereum.org>
Date: Thu, 1 Mar 2018 12:06:36 +0100
Subject: Use EVM version in gas meter and optimizer.

---
 solc/CommandLineInterface.cpp | 13 +++++--------
 solc/CommandLineInterface.h   |  5 ++++-
 2 files changed, 9 insertions(+), 9 deletions(-)

(limited to 'solc')

diff --git a/solc/CommandLineInterface.cpp b/solc/CommandLineInterface.cpp
index fd079656..d3d234c3 100644
--- a/solc/CommandLineInterface.cpp
+++ b/solc/CommandLineInterface.cpp
@@ -748,7 +748,6 @@ bool CommandLineInterface::processInput()
 			if (!parseLibraryOption(library))
 				return false;
 
-	EVMVersion evmVersion;
 	if (m_args.count(g_strEVMVersion))
 	{
 		string versionOptionStr = m_args[g_strEVMVersion].as<string>();
@@ -758,7 +757,7 @@ bool CommandLineInterface::processInput()
 			cerr << "Invalid option for --evm-version: " << versionOptionStr << endl;
 			return false;
 		}
-		evmVersion = *versionOption;
+		m_evmVersion = *versionOption;
 	}
 
 	if (m_args.count(g_argAssemble) || m_args.count(g_argStrictAssembly) || m_args.count(g_argJulia))
@@ -784,7 +783,7 @@ bool CommandLineInterface::processInput()
 				return false;
 			}
 		}
-		return assemble(evmVersion, inputLanguage, targetMachine);
+		return assemble(inputLanguage, targetMachine);
 	}
 	if (m_args.count(g_argLink))
 	{
@@ -808,8 +807,7 @@ bool CommandLineInterface::processInput()
 			m_compiler->addSource(sourceCode.first, sourceCode.second);
 		if (m_args.count(g_argLibraries))
 			m_compiler->setLibraries(m_libraries);
-		if (m_args.count(g_strEVMVersion))
-			m_compiler->setEVMVersion(evmVersion);
+		m_compiler->setEVMVersion(m_evmVersion);
 		// TODO: Perhaps we should not compile unless requested
 		bool optimize = m_args.count(g_argOptimize) > 0;
 		unsigned runs = m_args[g_argOptimizeRuns].as<unsigned>();
@@ -968,7 +966,7 @@ void CommandLineInterface::handleAst(string const& _argStr)
 		// FIXME: shouldn't this be done for every contract?
 		if (m_compiler->runtimeAssemblyItems(m_compiler->lastContractName()))
 			gasCosts = GasEstimator::breakToStatementLevel(
-				GasEstimator::structuralEstimation(*m_compiler->runtimeAssemblyItems(m_compiler->lastContractName()), asts),
+				GasEstimator(m_evmVersion).structuralEstimation(*m_compiler->runtimeAssemblyItems(m_compiler->lastContractName()), asts),
 				asts
 			);
 
@@ -1081,7 +1079,6 @@ void CommandLineInterface::writeLinkedFiles()
 }
 
 bool CommandLineInterface::assemble(
-	EVMVersion _evmVersion,
 	AssemblyStack::Language _language,
 	AssemblyStack::Machine _targetMachine
 )
@@ -1090,7 +1087,7 @@ bool CommandLineInterface::assemble(
 	map<string, AssemblyStack> assemblyStacks;
 	for (auto const& src: m_sourceCodes)
 	{
-		auto& stack = assemblyStacks[src.first] = AssemblyStack(_evmVersion, _language);
+		auto& stack = assemblyStacks[src.first] = AssemblyStack(m_evmVersion, _language);
 		try
 		{
 			if (!stack.parseAndAnalyze(src.first, src.second))
diff --git a/solc/CommandLineInterface.h b/solc/CommandLineInterface.h
index 81117fdc..303023fc 100644
--- a/solc/CommandLineInterface.h
+++ b/solc/CommandLineInterface.h
@@ -23,6 +23,7 @@
 
 #include <libsolidity/interface/CompilerStack.h>
 #include <libsolidity/interface/AssemblyStack.h>
+#include <libsolidity/interface/EVMVersion.h>
 
 #include <boost/program_options.hpp>
 #include <boost/filesystem/path.hpp>
@@ -54,7 +55,7 @@ private:
 	bool link();
 	void writeLinkedFiles();
 
-	bool assemble(EVMVersion _evmVersion, AssemblyStack::Language _language, AssemblyStack::Machine _targetMachine);
+	bool assemble(AssemblyStack::Language _language, AssemblyStack::Machine _targetMachine);
 
 	void outputCompilationResults();
 
@@ -102,6 +103,8 @@ private:
 	std::map<std::string, h160> m_libraries;
 	/// Solidity compiler stack
 	std::unique_ptr<dev::solidity::CompilerStack> m_compiler;
+	/// EVM version to use
+	EVMVersion m_evmVersion;
 };
 
 }
-- 
cgit v1.2.3