[Octave-bug-tracker] [bug #65275] The anonymous functions ignore the environment

[vasiliy]

URL:
  <https://savannah.gnu.org/bugs/?65275>

                 Summary: The anonymous functions ignore the environment
                   Group: GNU Octave
               Submitter: vasiliy22
               Submitted: Чт 08 фев 2024 17:10:24
                Category: Interpreter
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: WTF, Matlab?!?
                  Status: None
             Assigned to: None
         Originator Name: 
        Originator Email: 
             Open/Closed: Open
                 Release: 5.2.0
         Discussion Lock: Any
        Operating System: GNU/Linux
           Fixed Release: None
         Planned Release: None


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Follow-up Comments:


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Date: Чт 08 фев 2024 17:10:24   By: vasiliy <vasiliy22>
The anonymous functions don't have a behaviour they was created for.

For example, they inherit the environment only at the moment of creation:


k = 2;
f = @(x) k*x;
f(2) # 4
k = 3;
f(2) # 4


but the second result should be 6. The desired behaviour is the essenstial for
the lambda functions in that sense. This behaviour have python, Go, etc.

Yes, MATLAB has this bad stuff. But it would be cool if octave would have an
option not to inherit all of uglies from MATLAB.







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