P1638 basic_istream_view's iterator should not be copyable

[wg21bot]

P1638R0 basic_istream_view's iterator should not be copyable (Corentin Jabot, Christopher Di Bella)

[tituswinters]

Confirmed that this is a C++20-design-fix issue. Design needs to go to LEWG first - likely this is straightforward.

[tituswinters]

Discussed in Cologne

We approve the “Proposed Change” section, no comment on wording. Forward to LWG for C++20.
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LWG should prioritize this, it would be a breaking change after C++20 ships.

[wg21bot]

P1638R1 basic_istream_view's iterator should not be copyable (Corentin Jabot, Christopher Di Bella)

[wg21bot]

Adopted 2019-07.