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Properly handle error reporting with method_missing

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This commit is contained in:
Jason Turner 2016-10-26 10:08:53 -06:00
parent ab07872857
commit 508729ec77
1 changed files with 11 additions and 5 deletions
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16
include/chaiscript/dispatchkit/dispatchkit.hpp
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@ -963,14 +963,20 @@ namespace chaiscript
This_Foist fi(*this, l_params.front());
auto func = boxed_cast<std::shared_ptr<const dispatch::Proxy_Function_Base>>(bv);
try {
return (*func)({l_params.begin() + l_num_params, l_params.end()}, l_conversions);
auto func = boxed_cast<std::shared_ptr<const dispatch::Proxy_Function_Base>>(bv);
try {
return (*func)({l_params.begin() + l_num_params, l_params.end()}, l_conversions);
} catch (const chaiscript::exception::bad_boxed_cast &) {
} catch (const chaiscript::exception::arity_error &) {
} catch (const chaiscript::exception::guard_error &) {
}
throw chaiscript::exception::dispatch_error({l_params.begin() + l_num_params, l_params.end()}, std::vector<Const_Proxy_Function>{func});
} catch (const chaiscript::exception::bad_boxed_cast &) {
} catch (const chaiscript::exception::arity_error &) {
} catch (const chaiscript::exception::guard_error &) {
// unable to convert bv into a Proxy_Function_Base
throw chaiscript::exception::dispatch_error({l_params.begin() + l_num_params, l_params.end()},
std::vector<Const_Proxy_Function>(l_funs.begin(), l_funs.end()));
}
throw chaiscript::exception::dispatch_error({l_params.begin() + l_num_params, l_params.end()}, std::vector<Const_Proxy_Function>{func});
} else {
return bv;
}