From 5898ff112857205316efa2ce9a2f78944e7f2ee2 Mon Sep 17 00:00:00 2001
From: Alex Beregszaszi <alex@rtfs.hu>
Date: Mon, 27 Jun 2022 00:42:46 +0200
Subject: [PATCH] Include stdlib in compilerstack

---
 libsolidity/interface/CompilerStack.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/libsolidity/interface/CompilerStack.cpp b/libsolidity/interface/CompilerStack.cpp
index 14fa3c528..f48d02e2e 100644
--- a/libsolidity/interface/CompilerStack.cpp
+++ b/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);