[Octave-bug-tracker] [bug #60859] sparse matrix problem with float

[Dmitri A. Sergatskov]

URL:
  <https://savannah.gnu.org/bugs/?60859>

                 Summary: sparse matrix problem with float
                 Project: GNU Octave
            Submitted by: dasergatskov
            Submitted on: Wed 30 Jun 2021 09:12:39 AM UTC
                Category: Interpreter
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: None
                  Status: None
             Assigned to: None
         Originator Name: 
        Originator Email: 
             Open/Closed: Open
                 Release: dev
         Discussion Lock: Any
        Operating System: GNU/Linux

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Details:

As per comment 16 in https://savannah.gnu.org/bugs/?60818


octave:1> a=sparse(1)
a = Compressed Column Sparse (rows = 1, cols = 1, nnz = 1 [100%])

  (1, 1) -> 1
octave:octave:1> a=sparse(1)
a = Compressed Column Sparse (rows = 1, cols = 1, nnz = 1 [100%])

  (1, 1) -> 1
octave:2> a(1) = single(20)
error: operator =: no conversion for assignment of 'float scalar' to indexed
'sparse matrix'
2> a(1) = single(20)
error: operator =: no conversion for assignment of 'float scalar' to indexed
'sparse matrix'


This is both with 6.2.93 and with current dev tip.

Dmitri.
-- 





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