[Insight-developers] regression errors with visual studio 2013

[Simon Alexander]

At Bradleys' suggestion I'm forwarding this to the list in general, I still
haven't had a chance to look more deeply:

Not that my local branch is just a few trivial changes to HEAD to allow
compilation with VS12, adding missing header includes.  The runs should
show up in Experimental from SIMON-LAP



I reran all tests on my local branch last night that you should be able to
see on the dashboard.

Debug has 7 timeout failures (expected for Debug?)

Release mode has 110 failures, all segfaults

These seem to maybe be related to copy ctor on itk::Vector types and the
optimizer (VS12, 64 bit)

e.g.


code that looks like this:

 typedef typename TOutputImage::SpacingType SpacingType;
 const SpacingType spacing = outputImage->GetSpacing();

leads to a segfault as soon as spacing is accessed (in Release mode, not
Debug)


but

 typedef typename TOutputImage::SpacingType SpacingType;
 const SpacingType &spacing = outputImage->GetSpacing();


is fine (note the reference, as is returned by GetSpacing)


I haven't had a chance to  chase it down further than that yet.
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