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Add Eval_Error end extents and reserved word errors

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This commit is contained in:
Jonathan Turner
2009-08-25 01:10:28 +00:00
parent 541e453098
commit 59ecf32f9b
2 changed files with 17 additions and 7 deletions
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17
include/chaiscript/language/chaiscript_eval.hpp
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@@ -171,7 +171,12 @@ namespace chaiscript
*/
template <typename Eval_System>
Boxed_Value eval_var_decl(Eval_System &ss, TokenPtr node) {
ss.add_object(node->children[0]->text, Boxed_Value());
try {
ss.add_object(node->children[0]->text, Boxed_Value());
}
catch (reserved_word_error &rwe) {
throw Eval_Error("Reserved word used as variable '" + node->children[0]->text + "'", node);
}
return ss.get_object(node->children[0]->text);
}
@@ -671,12 +676,16 @@ namespace chaiscript
param_names, _1), numparams));
}
ss.add(Proxy_Function
(new Dynamic_Proxy_Function(boost::bind(&eval_function<Eval_System>,
try {
ss.add(Proxy_Function
(new Dynamic_Proxy_Function(boost::bind(&eval_function<Eval_System>,
boost::ref(ss), node->children.back(),
param_names, _1), numparams,
annotation, guard)), function_name);
}
catch (reserved_word_error &rwe) {
throw Eval_Error("Reserved word used as function name '" + function_name + "'", node);
}
return retval;
}