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Message #08397
[Bug 42] Inline algebraic operators on vectors are unsafe in pydolfin
http://www.fenics.org/cgi-bin/bugzilla/show_bug.cgi?id=42
------- Comment #1 from martinal@xxxxxxxxx 2008-06-25 12:43 -------
Reproduction of the bug is easy:
In [1]: from dolfin import *
v
In [2]: v = Vector()
uBlasVector constructor
Vector constructor
In [3]: u = Vector()
uBlasVector constructor
Vector constructor
In [4]: v.init(3)
In [5]: u.init(3)
In [6]: w = v
In [7]: v += u
In [8]: del v
uBlasVector destructor
Vector destructor
In [9]: w.size()
Segmentation fault (core dumped)
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