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Additional tests for user operators with calldata and storage parameters

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This commit is contained in:
wechman
2022-09-28 13:07:58 +02:00
parent b860561814
commit 4fac7b54b3
3 changed files with 119 additions and 8 deletions
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libsolidity/analysis/TypeChecker.cpp
+9 -6
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@@ -1859,12 +1859,15 @@ void TypeChecker::endVisit(BinaryOperation const& _operation)
commonType = builtinResult.get();
else if (userDefinedOperatorResult)
{
solAssert(
userDefinedFunctionType->parameterTypes().size() == 2 &&
*userDefinedFunctionType->parameterTypes().at(0) ==
*userDefinedFunctionType->parameterTypes().at(1)
);
if (userDefinedFunctionType->returnParameterTypes().size() == 1)
if (userDefinedFunctionType->parameterTypes().size() != 2 ||
*userDefinedFunctionType->parameterTypes().at(0) != *userDefinedFunctionType->parameterTypes().at(1))
m_errorReporter.typeError(
5653_error,
_operation.location(),
"User defined operator " + string(TokenTraits::toString(_operation.getOperator())) +
" needs to have two parameters of equal type."
);
else if (userDefinedFunctionType->returnParameterTypes().size() == 1)
commonType = userDefinedFunctionType->parameterTypes().at(0);
}