[test] check whether default-constructed forward iterators compare equal (!350) · Merge requests · Core Modules / dune-common

Martin Nolte requested to merge feature/test-comparison-of-forward-iterator into master Oct 30, 2017

Since C++14, default-constructed forward iterators are specified as the end iterator of the same, empty sequence. Hence, they should compare equal. This patch enhances our test accordingly.

[test] check whether default-constructed forward iterators compare equal

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