| [eigen] integer types - something's odd... |
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- To: Eigen <eigen@xxxxxxxxxxxxxxxxxxx>
- Subject: [eigen] integer types - something's odd...
- From: Hauke Heibel <hauke.heibel@xxxxxxxxxxxxxx>
- Date: Tue, 8 Jun 2010 00:47:59 +0200
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Hi,
I tried to get rid of some of the MSVC warning since we are once again
hitting the 50 warnings limit and the dashboard is at its limits. ;)
Well, by trying to do that, I stumbled over something strange in the
integer_types test. I seems natural that it generates a bunch of
warnings since in some cases we are negating unsigned values. First, I
was surprised that the test was anyways working and then I tried to
run it in debug mode and I got an unaligned memory assertion on
m3 = m2; m3 *= s1;
VERIFY_IS_EQUAL(m3, s1*m2);
while calling
CALL_SUBTEST_1( integer_types(Matrix<unsigned long, 3, 4>()) );
I tried to reproduce this in a separate program but failed. Does
anybody have an idea?
- Hauke