generic-library/ChaiScript
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More prelim testing to isolate repl issue

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This commit is contained in:
Jonathan Turner
2009-07-02 22:54:50 +00:00
parent af4b1a2bfb
commit db9442d5a8
4 changed files with 38 additions and 5 deletions
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33
chaiscript/main.cpp
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@@ -8,6 +8,7 @@ dispatchkit::Boxed_Value evoke_fn(chaiscript::ChaiScript_Engine &chai, std::stri
dispatchkit::Dispatch_Engine::Stack new_stack;
new_stack.push_back(dispatchkit::Dispatch_Engine::Scope());
ss.set_stack(new_stack);
/*
try {
dispatchkit::Boxed_Value retval = dispatchkit::dispatch(ss.get_function(name), plb);
ss.set_stack(prev_stack);
@@ -18,6 +19,36 @@ dispatchkit::Boxed_Value evoke_fn(chaiscript::ChaiScript_Engine &chai, std::stri
std::cout << "Exception caught" << std::endl;
throw;
}
*/
dispatchkit::Boxed_Value retval;
try {
//fn = ss.get_function(node->children[0]->text);
ss.set_stack(new_stack);
//retval = dispatch(fn, plb);
//retval = dispatch
//retval = (*dispatchkit::boxed_cast<boost::shared_ptr<dispatchkit::Proxy_Function> >(fn))(plb);
retval = dispatchkit::dispatch(ss.get_function(name), plb);
ss.set_stack(prev_stack);
}
catch(chaiscript::EvalError &ee) {
ss.set_stack(prev_stack);
//throw chaiscript::EvalError(ee.reason, node->children[0]);
throw;
}
catch(const dispatchkit::dispatch_error &e){
ss.set_stack(prev_stack);
throw;
}
catch(chaiscript::ReturnValue &rv) {
ss.set_stack(prev_stack);
retval = rv.retval;
}
catch(...) {
ss.set_stack(prev_stack);
throw;
}
return retval;
}
int main(int argc, char *argv[]) {
@@ -36,6 +67,7 @@ int main(int argc, char *argv[]) {
val = chai.evaluate_string(input);
if (val.get_type_info().m_bare_type_info && *(val.get_type_info().m_bare_type_info) != typeid(void)) {
try {
dispatchkit::Boxed_Value printeval = evoke_fn(chai, "to_string", dispatchkit::Param_List_Builder() << val);
std::cout << "result: ";
@@ -43,6 +75,7 @@ int main(int argc, char *argv[]) {
} catch (const std::runtime_error &e) {
std::cout << "result: object #" << &val << " Error: " << e.what() << std::endl;
}
}
std::cout << "eval> ";
std::getline(std::cin, input);