Include stdlib in compilerstack

libsolidity/interface/CompilerStack.cpp

@@ -77,6 +77,8 @@
 #include <libsolutil/Algorithms.h>
 #include <libsolutil/FunctionSelector.h>
 
+#include "stdlib.h"
+
 #include <json/json.h>
 
 #include <boost/algorithm/string/replace.hpp>
@@ -350,6 +352,9 @@ bool CompilerStack::parse()
 
 	Parser parser{m_errorReporter, m_evmVersion, m_parserErrorRecovery};
 
+	for (auto [name, content]: solidity::stdlib::sources)
+			m_sources[name].charStream = make_unique<CharStream>(content, name);
+
 	vector<string> sourcesToParse;
 	for (auto const& s: m_sources)
 		sourcesToParse.push_back(s.first);