On 01/01/2016 15:30, Roberto Ierusalimschy wrote:
``` local mt = {} mt.__newindex = mt local t = setmetatable({}, mt) t[1] = 1 ```Right :-( Thanks for the report. Probably it was introduced with the optimizations on table operations; it does not happen in 5.3.1.The bug is quite subtle. Follows a fix:
Yep! Nice analysis!Although it is subtle, it seems easy to trigger in Lua code. Should this bug require a "fast-track" emergency bug-fix release of 5.3.3 ?
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-- Roberto
Cheers! -- Lorenzo