bool Why3Translator::visit(Return const& _node)
{
addSourceFromDocStrings(_node.annotation());
if (_node.expression())
{
solAssert(!!_node.annotation().functionReturnParameters, "");
auto const& params = _node.annotation().functionReturnParameters->parameters();
if (params.size() != 1)
{
error(_node, "Directly returning tuples not supported. Rather assign to return variable.");
return false;
}
add("begin _" + params.front()->name() + " := ");
_node.expression()->accept(*this);
add("; raise Return end");
}
else
add("raise Return");
return false;
}
bool ReferencesResolver::visit(Return const& _return)
{
_return.annotation().functionReturnParameters = m_returnParameters;
return true;
}