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-rw-r--r--libsolidity/ast/AST.cpp1
1 files changed, 0 insertions, 1 deletions
diff --git a/libsolidity/ast/AST.cpp b/libsolidity/ast/AST.cpp
index e173237e..605daf55 100644
--- a/libsolidity/ast/AST.cpp
+++ b/libsolidity/ast/AST.cpp
@@ -188,7 +188,6 @@ vector<pair<FixedHash<4>, FunctionTypePointer>> const& ContractDefinition::inter
{
if (!m_interfaceFunctionList)
{
- set<string> functionsSeen;
set<string> signaturesSeen;
m_interfaceFunctionList.reset(new vector<pair<FixedHash<4>, FunctionTypePointer>>());
for (ContractDefinition const* contract: annotation().linearizedBaseContracts)