public JSValue GetBindingValue(string key)
{
for (JSEnvRec lex = this.LexicalEnv; lex != null; lex = lex.Parent)
{
JSValue r;
if (lex.TryGetBindingValue(key, out r))
{
return(r);
}
}
throw new JSRuntimeException("ReferenceError", key + " is not defined");
}
internal virtual JSValue GetFunctionWithThis(string key, out JSValue lThisObj)
{
for (JSEnvRec lex = this.LexicalEnv; lex != null; lex = lex.Parent)
{
JSValue r;
if (lex.TryGetBindingValue(key, out r))
{
if (lex is JSObjectScope)
{
lThisObj = ((JSObjectScope)lex).ScopeObject;
return(r);
}
lThisObj = JSUndefined.Instance;
return(r);
}
}
throw new JSRuntimeException("ReferenceError", key + " is not defined");
}
