bugGNU Octave - Bugs: bug #53118, char ( function_handle ) throws...

 
 

bug #53118: char ( function_handle ) throws error

Submitted by:  jsh <jsh>
Submitted on:  Sun 11 Feb 2018 05:21:00 AM UTC  
 
Category: InterpreterSeverity: 2 - Minor
Priority: 3 - LowItem Group: Matlab Compatibility
Status: ConfirmedAssigned to: None
Originator Name: Open/Closed: Open
Release: devOperating System: Any

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Sun 11 Feb 2018 04:05:12 PM UTC, comment #1:

Confirmed. The wider issue is that function handles probably need to implement an overload of the char function which just returns the string version of them.

For example,

Clearly there are routines that understand how to print the string representation of a function handle.

But,

This is the case with all function handles including handles to built-in functions.

Rik <rik5>
Project Administrator
Sun 11 Feb 2018 05:21:00 AM UTC, original submission:

Octave char( @function_handle ) for example char(@plus) throws an error when it should simply return the name of the function as a char string.

jsh <jsh>

 

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    Follow 5 latest changes.

    Date Changed By Updated Field Previous Value => Replaced By
    Sun 11 Feb 2018 04:05:23 PM UTCrik5Release4.2.1=>dev
    Sun 11 Feb 2018 04:05:12 PM UTCrik5Severity3 - Normal=>2 - Minor
      Priority5 - Normal=>3 - Low
      StatusNone=>Confirmed
      Summarychar( @function_handle ) throws error=>char ( function_handle ) throws error

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