On Fri, Jun 30, 2017 at 9:50 AM, Victor Bombi <sonoro@telefonica.net>
wrote:
Hi,
Where in the docs can be infered that
local aa = metatable({},{__newindex = function(t,i,v) t=v end})
aa[0] = 24
is not performing aa = 24
Best
victor bobi
2.1 - Values and Types
"Tables, functions, threads, and (full) userdata values are objects:
variables do not actually contain these values, only references to
them. Assignment, parameter passing, and function returns always
manipulate references to such values; these operations do not imply
any kind of copy."
So, in your case, the parameter "t" and the variable "aa" are seperate
references, -- reassigning one reference does not affect the other.
-Duncan