Add CompilerStack::setOptimiserSettings

libsolidity/interface/CompilerStack.cpp

@@ -262,15 +262,12 @@ vector<string> CompilerStack::contractNames() const
 	return contractNames;
 }
 
-bool CompilerStack::compile(bool _optimize, unsigned _runs)
+bool CompilerStack::compile()
 {
 	if (m_stackState < AnalysisSuccessful)
 		if (!parseAndAnalyze())
 			return false;
 
-	m_optimize = _optimize;
-	m_optimizeRuns = _runs;
-
 	map<ContractDefinition const*, eth::Assembly const*> compiledContracts;
 	for (Source const* source: m_sourceOrder)
 		for (ASTPointer<ASTNode> const& node: source->ast->nodes())

libsolidity/interface/CompilerStack.h

@@ -103,6 +103,14 @@ public:
 		m_libraries = _libraries;
 	}
 
+	/// Changes the optimiser settings.
+	/// Will not take effect before running compile.
+	void setOptimiserSettings(bool _optimize, unsigned _runs = 200)
+	{
+		m_optimize = _optimize;
+		m_optimizeRuns = _runs;
+	}
+
 	/// Resets the compiler to a state where the sources are not parsed or even removed.
 	/// Sets the state to SourcesSet if @a _keepSources is true, otherwise to Empty.
 	/// All settings, with the exception of remappings, are reset.
@@ -126,10 +134,7 @@ public:
 
 	/// Compiles the source units that were previously added and parsed.
 	/// @returns false on error.
-	bool compile(
+	bool compile();
-		bool _optimize = false,
-		unsigned _runs = 200
-	);
 
 	/// @returns the assembled object for a contract.
 	eth::LinkerObject const& object(std::string const& _contractName = "") const;

libsolidity/interface/StandardCompiler.cpp

@@ -249,6 +249,7 @@ Json::Value StandardCompiler::compileInternal(Json::Value const& _input)
 	Json::Value optimizerSettings = settings.get("optimizer", Json::Value());
 	bool const optimize = optimizerSettings.get("enabled", Json::Value(false)).asBool();
 	unsigned const optimizeRuns = optimizerSettings.get("runs", Json::Value(200u)).asUInt();
+	m_compilerStack.setOptimiserSettings(optimize, optimizeRuns);
 
 	map<string, h160> libraries;
 	Json::Value jsonLibraries = settings.get("libraries", Json::Value());
@@ -268,7 +269,7 @@ Json::Value StandardCompiler::compileInternal(Json::Value const& _input)
 
 	try
 	{
-		m_compilerStack.compile(optimize, optimizeRuns);
+		m_compilerStack.compile();
 
 		for (auto const& error: m_compilerStack.errors())
 		{

solc/CommandLineInterface.cpp

@@ -779,7 +779,9 @@ bool CommandLineInterface::processInput()
 		// TODO: Perhaps we should not compile unless requested
 		bool optimize = m_args.count(g_argOptimize) > 0;
 		unsigned runs = m_args[g_argOptimizeRuns].as<unsigned>();
-		bool successful = m_compiler->compile(optimize, runs);
+		m_compiler->setOptimiserSettings(optimize, runs);
+
+		bool successful = m_compiler->compile();
 
 		for (auto const& error: m_compiler->errors())
 			SourceReferenceFormatter::printExceptionInformation(

test/contracts/AuctionRegistrar.cpp

@@ -223,7 +223,8 @@ protected:
 		{
 			m_compiler.reset(false);
 			m_compiler.addSource("", registrarCode);
-			ETH_TEST_REQUIRE_NO_THROW(m_compiler.compile(m_optimize, m_optimizeRuns), "Compiling contract failed");
+			m_compiler.setOptimiserSettings(m_optimize, m_optimizeRuns);
+			ETH_TEST_REQUIRE_NO_THROW(m_compiler.compile(), "Compiling contract failed");
 			s_compiledRegistrar.reset(new bytes(m_compiler.object("GlobalRegistrar").bytecode));
 		}
 		sendMessage(*s_compiledRegistrar, true);

test/contracts/FixedFeeRegistrar.cpp

@@ -135,7 +135,8 @@ protected:
 		{
 			m_compiler.reset(false);
 			m_compiler.addSource("", registrarCode);
-			ETH_TEST_REQUIRE_NO_THROW(m_compiler.compile(m_optimize, m_optimizeRuns), "Compiling contract failed");
+			m_compiler.setOptimiserSettings(m_optimize, m_optimizeRuns);
+			ETH_TEST_REQUIRE_NO_THROW(m_compiler.compile(), "Compiling contract failed");
 			s_compiledRegistrar.reset(new bytes(m_compiler.object("FixedFeeRegistrar").bytecode));
 		}
 		sendMessage(*s_compiledRegistrar, true);

test/contracts/Wallet.cpp

@@ -450,7 +450,8 @@ protected:
 		{
 			m_compiler.reset(false);
 			m_compiler.addSource("", walletCode);
-			ETH_TEST_REQUIRE_NO_THROW(m_compiler.compile(m_optimize, m_optimizeRuns), "Compiling contract failed");
+			m_compiler.setOptimiserSettings(m_optimize, m_optimizeRuns);
+			ETH_TEST_REQUIRE_NO_THROW(m_compiler.compile(), "Compiling contract failed");
 			s_compiledWallet.reset(new bytes(m_compiler.object("Wallet").bytecode));
 		}
 		bytes args = encodeArgs(u256(0x60), _required, _dailyLimit, u256(_owners.size()), _owners);

test/libsolidity/GasMeter.cpp

@@ -49,7 +49,8 @@ public:
 	{
 		m_compiler.reset(false);
 		m_compiler.addSource("", "pragma solidity >=0.0;\n" + _sourceCode);
-		ETH_TEST_REQUIRE_NO_THROW(m_compiler.compile(dev::test::Options::get().optimize), "Compiling contract failed");
+		m_compiler.setOptimiserSettings(dev::test::Options::get().optimize);
+		ETH_TEST_REQUIRE_NO_THROW(m_compiler.compile(), "Compiling contract failed");
 
 		AssemblyItems const* items = m_compiler.runtimeAssemblyItems("");
 		ASTNode const& sourceUnit = m_compiler.ast();

test/libsolidity/Metadata.cpp

@@ -44,7 +44,8 @@ BOOST_AUTO_TEST_CASE(metadata_stamp)
 	)";
 	CompilerStack compilerStack;
 	compilerStack.addSource("", std::string(sourceCode));
-	ETH_TEST_REQUIRE_NO_THROW(compilerStack.compile(dev::test::Options::get().optimize), "Compiling contract failed");
+	compilerStack.setOptimiserSettings(dev::test::Options::get().optimize);
+	ETH_TEST_REQUIRE_NO_THROW(compilerStack.compile(), "Compiling contract failed");
 	bytes const& bytecode = compilerStack.runtimeObject("test").bytecode;
 	std::string const& metadata = compilerStack.metadata("test");
 	BOOST_CHECK(dev::test::isValidMetadata(metadata));

test/libsolidity/SolidityExecutionFramework.h

@@ -57,7 +57,8 @@ public:
 		m_compiler.reset(false);
 		m_compiler.addSource("", sourceCode);
 		m_compiler.setLibraries(_libraryAddresses);
-		if (!m_compiler.compile(m_optimize, m_optimizeRuns))
+		m_compiler.setOptimiserSettings(m_optimize, m_optimizeRuns);
+		if (!m_compiler.compile())
 		{
 			for (auto const& error: m_compiler.errors())
 				SourceReferenceFormatter::printExceptionInformation(