Hi All,

> On Feb 19, 2020, at 7:36 AM, K K Subbu <kksubbu.ml at gmail.com> wrote:
> 
> On 19/02/20 2:38 PM, Marcel Taeumel wrote:
>> initialize
>> super initialize.
>> grid := Matrix rows: 3 columns: 3 contents: #(
>> 5 3 0
>> 6 0 0
>> 0 9 8 )
> 
> Here is a simpler example.
> 
> b := 'hello'.
> a := 'hello'.
> a at: 5 put: $!.
> b inspect
> 
> Shouldn't literals be immutable, particularly those with multiple refs? The #at:put: should have raised an error.
> 
> What if b is passed to a method to create a symbol and it gets changed meanwhile in another thread? Won't hell break loose ;-)

Puhleaze!  This is ancient, well known, and a fix has been on deck for nearly a year waiting for a major release.  


> 
> Regards .. Subbu
>