[Issue 8764] chunks.transposed causes infinite ranges.

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=8764

--- Comment #2 from github-bugzilla at puremagic.com ---
Commit pushed to master at https://github.com/D-Programming-Language/phobos

https://github.com/D-Programming-Language/phobos/commit/4113afc85a30b0413ee710cfd9300ca945908836
Fix issue 8764

Transposed can only work with ranges of ranges if the subranges are
assignable. Add signature constraints.

Fix forward range bugs (should use .save instead of just copying the
range object).

Add unittests.

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