opened
ned14
username_0
http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2020/n4849.pdf says that `span<>` ought to have a `.front()` and a `.back()`. Please add them. Thanks.
span<> should have a .front() and .back()
issue
closed
mbeutel
username_1
issue
created
mbeutel
username_1
Thanks for the report. This was now addressed by #244.

As far as I can see, the only thing still missing from C++20 span is static extents (tracked by #153), which will have to wait until the next major-version release because of ABI breakage.
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