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-rw-r--r--libsolidity/interface/CompilerStack.cpp8
1 files changed, 8 insertions, 0 deletions
diff --git a/libsolidity/interface/CompilerStack.cpp b/libsolidity/interface/CompilerStack.cpp
index aca9ce39..234539ea 100644
--- a/libsolidity/interface/CompilerStack.cpp
+++ b/libsolidity/interface/CompilerStack.cpp
@@ -481,6 +481,14 @@ Json::Value const& CompilerStack::natspec(Contract const& _contract, Documentati
return *(*doc);
}
+Json::Value CompilerStack::functionHashes(ContractDefinition const& _contract)
+{
+ Json::Value functionHashes(Json::objectValue);
+ for (auto const& it: _contract.interfaceFunctions())
+ functionHashes[toHex(it.first.ref())] = it.second->externalSignature();
+ return functionHashes;
+}
+
string const& CompilerStack::onChainMetadata(string const& _contractName) const
{
if (m_stackState != CompilationSuccessful)