[Octave-bug-tracker] [bug #54052] the global statement clears previously assigned values

[Lars Kindermann]

Follow-up Comment #12, bug #54052 (project octave):

This introduced a strange behaviour


>> x=12
x =  12
>> global x
warning: global: 'x' is defined in the current scope
warning: global: in a future version, global variables must be declared before
use
warning: global: global value overrides local value
>> x
x =  12
>> clear x
>> x=13
x =  13
>> global x
warning: global: 'x' is defined in the current scope
warning: global: in a future version, global variables must be declared before
use
>> x
x =  12
>>


So despite of "clear x" the global value of x still persists somewhere...

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