1 files changed, 4 insertions, 44 deletions

diff --git a/libsolidity/interface/CompilerStack.cpp b/libsolidity/interface/CompilerStack.cpp
index a7a3fe7a..836e30d2 100644
--- a/libsolidity/interface/CompilerStack.cpp
+++ b/libsolidity/interface/CompilerStack.cpp
@@ -329,7 +329,6 @@ void CompilerStack::link()
 	{
 		contract.second.object.link(m_libraries);
 		contract.second.runtimeObject.link(m_libraries);
-		contract.second.cloneObject.link(m_libraries);
 	}
 }
 
@@ -408,11 +407,6 @@ eth::LinkerObject const& CompilerStack::runtimeObject(string const& _contractNam
 	return contract(_contractName).runtimeObject;
 }
 
-eth::LinkerObject const& CompilerStack::cloneObject(string const& _contractName) const
-{
-	return contract(_contractName).cloneObject;
-}
-
 /// FIXME: cache this string
 string CompilerStack::assemblyString(string const& _contractName, StringMap _sourceCodes) const
 {
@@ -583,7 +577,7 @@ StringMap CompilerStack::loadMissingSources(SourceUnit const& _ast, std::string
 	for (auto const& node: _ast.nodes())
 		if (ImportDirective const* import = dynamic_cast<ImportDirective*>(node.get()))
 		{
-			string importPath = absolutePath(import->path(), _sourcePath);
+			string importPath = dev::absolutePath(import->path(), _sourcePath);
 			// The current value of `path` is the absolute path as seen from this source file.
 			// We first have to apply remappings before we can store the actual absolute path
 			// as seen globally.
@@ -626,8 +620,8 @@ string CompilerStack::applyRemapping(string const& _path, string const& _context
 
 	for (auto const& redir: m_remappings)
 	{
-		string context = sanitizePath(redir.context);
-		string prefix = sanitizePath(redir.prefix);
+		string context = dev::sanitizePath(redir.context);
+		string prefix = dev::sanitizePath(redir.prefix);
 
 		// Skip if current context is closer
 		if (context.length() < longestContext)
@@ -644,7 +638,7 @@ string CompilerStack::applyRemapping(string const& _path, string const& _context
 
 		longestContext = context.length();
 		longestPrefix = prefix.length();
-		bestMatchTarget = sanitizePath(redir.target);
+		bestMatchTarget = dev::sanitizePath(redir.target);
 	}
 	string path = bestMatchTarget;
 	path.append(_path.begin() + longestPrefix, _path.end());
@@ -681,23 +675,6 @@ void CompilerStack::resolveImports()
 	swap(m_sourceOrder, sourceOrder);
 }
 
-string CompilerStack::absolutePath(string const& _path, string const& _reference)
-{
-	using path = boost::filesystem::path;
-	path p(_path);
-	// Anything that does not start with `.` is an absolute path.
-	if (p.begin() == p.end() || (*p.begin() != "." && *p.begin() != ".."))
-		return _path;
-	path result(_reference);
-	result.remove_filename();
-	for (path::iterator it = p.begin(); it != p.end(); ++it)
-		if (*it == "..")
-			result = result.parent_path();
-		else if (*it != ".")
-			result /= *it;
-	return result.generic_string();
-}
-
 namespace
 {
 bool onlySafeExperimentalFeaturesActivated(set<ExperimentalFeature> const& features)
@@ -767,23 +744,6 @@ void CompilerStack::compileContract(
 	}
 
 	_compiledContracts[compiledContract.contract] = &compiler->assembly();
-
-	try
-	{
-		if (!_contract.isLibrary())
-		{
-			Compiler cloneCompiler(m_evmVersion, m_optimize, m_optimizeRuns);
-			cloneCompiler.compileClone(_contract, _compiledContracts);
-			compiledContract.cloneObject = cloneCompiler.assembledObject();
-		}
-	}
-	catch (eth::AssemblyException const&)
-	{
-		// In some cases (if the constructor requests a runtime function), it is not
-		// possible to compile the clone.
-
-		// TODO: Report error / warning
-	}
 }
 
 string const CompilerStack::lastContractName() const