[Octave-bug-tracker] [bug #29851] Random result with 1(find([1 1] != 0)), should result in "index out of bounds", but doesn't.

[Jarno Rajahalme]

URL:
  <http://savannah.gnu.org/bugs/?29851>

                 Summary: Random result with 1(find([1 1] != 0)), should
result in "index out of bounds", but doesn't.
                 Project: GNU Octave
            Submitted by: jarno
            Submitted on: Tue 11 May 2010 03:06:41 AM GMT
                Category: Interpreter
                Severity: 3 - Normal
              Item Group: Incorrect Result
                  Status: None
             Assigned to: None
         Originator Name: Jarno Rajahalme
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                 Release: dev
        Operating System: Mac OS

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Details:

$ octave
GNU Octave, version 3.3.51+
...
octave:1> 1(find([1 1] != 0))
ans =

   1.0000e+00   2.1617e-314

octave:2> 1(find([1 1] != 0)+0)
error: A(I): index out of bounds; value 2 out of bound 1
octave:2> 

The result on the prompt 1 above is clearly incorrect. Saving a result of the
find above, and looking at the file tells that the result is a "lazy_index".






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