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-rw-r--r--libsolidity/analysis/StaticAnalyzer.cpp8
1 files changed, 8 insertions, 0 deletions
diff --git a/libsolidity/analysis/StaticAnalyzer.cpp b/libsolidity/analysis/StaticAnalyzer.cpp
index 375e9bde..b1b31163 100644
--- a/libsolidity/analysis/StaticAnalyzer.cpp
+++ b/libsolidity/analysis/StaticAnalyzer.cpp
@@ -123,6 +123,14 @@ bool StaticAnalyzer::visit(MemberAccess const& _memberAccess)
"\"msg.value\" used in non-payable function. Do you want to add the \"payable\" modifier to this function?"
);
+ if (_memberAccess.memberName() == "callcode")
+ if (auto const* type = dynamic_cast<FunctionType const*>(_memberAccess.annotation().type.get()))
+ if (type->kind() == FunctionType::Kind::BareCallCode)
+ m_errorReporter.warning(
+ _memberAccess.location(),
+ "\"callcode\" has been deprecated in favour of \"delegatecall\"."
+ );
+
return true;
}