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List:       lua-l
Subject:    Re: To be closed variable from for in loop might not be closed
From:       Roberto Ierusalimschy <roberto () inf ! puc-rio ! br>
Date:       2022-05-26 13:36:29
Message-ID: 20220526133629.GA16724 () arraial ! inf ! puc-rio ! br
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> I found that the leaveblock function might generate an OP_CLOSE bytecode
> which will not close the to be closed variable of a for in loop when the
> break label generated in \
> https://github.com/lua/lua/blob/8426d9b4d4df1da3c5b2d759e509ae1c50a86667/lparser.c#L677-L680
>  already generated an OP_CLOSE bytecode which does not take the to be
> closed variable from the loop into account.

Many thanks for the report.

-- Roberto


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