[Octave-bug-tracker] [bug #59950] exist function

[Philip Nienhuis]

Follow-up Comment #6, bug #59950 (project octave):

Matlab r2020a prerelease, Mageia 7.1:

>> format compact
>> exist (int16([]))
ans =
     0
>> exist (int16([]), '')
ans =
     0
>> exist (int16([]), rand(3))
ans =
     0
>> exist (int16([]), table())
ans =
     0
>> exist (int16([]), table({'foo','bar'}))
ans =
     0
>> exist (table())
Error using exist
The first input to exist must be a string scalar or character vector. 
>> exist (table(), '')
ans =
     0
>> exist (table(), rand(3))
Error using exist
The first input to exist must be a string scalar or character vector. 
>> exist (table(), table())
Error using exist
The first input to exist must be a string scalar or character vector. 
>> exist (table(), table({'foo', 'bar}))
 exist (table(), table({'foo', 'bar}))
                               ↑
Error: Character vector is not terminated properly.
 
>> exist (table(), table({'foo', 'bar'}))
Error using exist
The first input to exist must be a string scalar or character vector. 
>> 



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