private static void CgForInStat(FuncInfo fi, ForInStat node)
{
fi.EnterScope(true);
CgLocalVarDeclStat(fi, new LocalVarDeclStat
{
NameList = new List <string> {
"(for generator)", "(for state)", "(for control)"
},
ExpList = node.ExpList
});
foreach (var name in node.NameList)
{
fi.AddLocVar(name);
}
var pcJmpToTfc = fi.EmitJmp(0, 0);
CgBlock(fi, node.Block);
fi.CloseOpenUpvals();
fi.FixsBx(pcJmpToTfc, fi.PC() - pcJmpToTfc);
var rGenerator = fi.SlotOfLocVar("(for generator)");
fi.EmitTForCall(rGenerator, node.NameList.Count);
fi.EmitTForLoop(rGenerator + 2, pcJmpToTfc - fi.PC() - 1);
fi.ExitScope();
}