[Dune-devel] Test failure in fvectortest (dune-common)

[Oliver Sander]

Dear Dune,

I am getting a segmentation fault in fvectortest both on git master and on the 2.3 branch.

The reason is simple: line 307 calls FieldVectorMainTest for a 0-size FieldVector, but
FieldVectorMainTest accesses the first entry of the vector it tests (line 28).
What puzzles me is that the code has been in there since at least 2010.  Why didn't it
crash before?

@Christian: you wrote the code: is the test for 0-size vectors intentional (to test the
static interface), or should I just remove it?

Cheers,
Oliver



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