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- Subject: Re: `require()` semantics?
- From: Pierre-Yves Gérardy <pygy79@...>
- Date: Wed, 25 Jun 2014 01:25:39 +0200
On Wed, Jun 25, 2014 at 12:49 AM, Thiago L. <fakedme@gmail.com> wrote:
> On 24/06/2014 19:04, Pierre-Yves Gérardy wrote:
>>
>> I already spotted a bug:
>>
>> - if loader == nil then
>> + if type(loader) ~= "function" then
>> —Pierre-Yves
>
> Wait loaders can't be metatabled/__callable objects?
They can.
Looking at the 5.1 source, I see that there's also a sentinel used to
reject cycles.
Lua 5.2 is oblivious to require cycles, and will loop until the stack
overflows (too many C levels).
—Pierre-Yves
