Re: [ANN] Lua 5.3.0 (work1) now available

[Scott Fial <scott@...>]

On 7/7/2013 4:13 AM, Luiz Henrique de Figueiredo wrote:
> Yes. The main point is that if x==y then t[x]==t[y]. And 1==1.0, as expected.

It seems like there may be instances where existing code is now 
inadvertently inserting a mixture of floats and integers as indexes.

What representation will be returned by pairs() and ipairs()?  If I 
assign to t[1.0] may I then expect pairs() and ipairs() to return that 
key as a float?  If I then assign to t[1], will subsequent calls to 
pairs() and ipairs() return that key as a float or an integer?

thanks,
Scott