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Add support for interfaceID.

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This commit is contained in:
Alexander Arlt
2020-04-16 12:17:40 -05:00
parent 7a9e024e90
commit 3754a86ab2
15 changed files with 304 additions and 12 deletions
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libsolidity/ast/AST.cpp
+9 -7
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@@ -96,9 +96,9 @@ bool ContractDefinition::derivesFrom(ContractDefinition const& _base) const
return util::contains(annotation().linearizedBaseContracts, &_base);
}
map<util::FixedHash<4>, FunctionTypePointer> ContractDefinition::interfaceFunctions() const
map<util::FixedHash<4>, FunctionTypePointer> ContractDefinition::interfaceFunctions(bool _includeInheritedFunctions) const
{
auto exportedFunctionList = interfaceFunctionList();
auto exportedFunctionList = interfaceFunctionList(_includeInheritedFunctions);
map<util::FixedHash<4>, FunctionTypePointer> exportedFunctions;
for (auto const& it: exportedFunctionList)
@@ -174,14 +174,16 @@ vector<EventDefinition const*> const& ContractDefinition::interfaceEvents() cons
return *m_interfaceEvents;
}
vector<pair<util::FixedHash<4>, FunctionTypePointer>> const& ContractDefinition::interfaceFunctionList() const
vector<pair<util::FixedHash<4>, FunctionTypePointer>> const& ContractDefinition::interfaceFunctionList(bool _includeInheritedFunctions) const
{
if (!m_interfaceFunctionList)
if (!m_interfaceFunctionList[_includeInheritedFunctions])
{
set<string> signaturesSeen;
m_interfaceFunctionList = make_unique<vector<pair<util::FixedHash<4>, FunctionTypePointer>>>();
m_interfaceFunctionList[_includeInheritedFunctions] = make_unique<vector<pair<util::FixedHash<4>, FunctionTypePointer>>>();
for (ContractDefinition const* contract: annotation().linearizedBaseContracts)
{
if (_includeInheritedFunctions == false && contract != this)
continue;
vector<FunctionTypePointer> functions;
for (FunctionDefinition const* f: contract->definedFunctions())
if (f->isPartOfExternalInterface())
@@ -199,12 +201,12 @@ vector<pair<util::FixedHash<4>, FunctionTypePointer>> const& ContractDefinition:
{
signaturesSeen.insert(functionSignature);
util::FixedHash<4> hash(util::keccak256(functionSignature));
m_interfaceFunctionList->emplace_back(hash, fun);
m_interfaceFunctionList[_includeInheritedFunctions]->emplace_back(hash, fun);
}
}
}
}
return *m_interfaceFunctionList;
return *m_interfaceFunctionList[_includeInheritedFunctions];
}
TypePointer ContractDefinition::type() const