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Hello, Lua Hackers,

2011/1/23 Sean Bolton <>
I've tried to figure out a fix, but I don't understand
Lua internals enough yet.  I have found that the attached
patch fixes all three of the problem expressions, but
does so by disabling the optimization normally done to
them. In other words, it causes the compiler to emit
larger, slower, but apparently correct, code.

I got a shorter patch, for 5.1.4, but I don't have confidence 
that this is correct for other cases.

Ryota Hirose

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