Function castBothTypes

src/Functions/FunctionsConversion.cpp:2777–2780

template <typename F>
bool castBothTypes(const IDataType * left, const IDataType * right, F && f)
{
    return castType(left, [&](const auto & left_) { return castType(right, [&](const auto & right_) { return f(left_, right_); }); });
}

bool convertIsCompilableImpl(const DataTypes & types, const DataTypePtr & result_type)
{