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-rw-r--r--libsolidity/analysis/ControlFlowGraph.cpp3
1 files changed, 2 insertions, 1 deletions
diff --git a/libsolidity/analysis/ControlFlowGraph.cpp b/libsolidity/analysis/ControlFlowGraph.cpp
index 9b3da0eb..b8860158 100644
--- a/libsolidity/analysis/ControlFlowGraph.cpp
+++ b/libsolidity/analysis/ControlFlowGraph.cpp
@@ -23,6 +23,7 @@
#include <algorithm>
using namespace std;
+using namespace langutil;
using namespace dev::solidity;
bool CFG::constructFlow(ASTNode const& _astRoot)
@@ -133,4 +134,4 @@ void CFG::applyModifierFlowToFunctionFlow(
_functionFlow->entry = copySrcToCopyDst[_modifierFlow.entry];
_functionFlow->exit = copySrcToCopyDst[_modifierFlow.exit];
-} \ No newline at end of file
+}