P2019 R9 Thread attributes

[wg21bot]

P2019R0 Usability improvements for std::thread (Corentin Jabot)

[ogiroux]

We want the ability to provide attributes to thread (full threads: thread, jthread) constructors, even if we can't specify their semantics fully.
Yay 12, nay 1

The name attribute.
Yay 14 Nay 1

The stack size attribute.
Yay 7 Nay 7

Nay: round up the other authors (like Patrice) from before, that will improve my view of stack size.

[wg21bot]

P2019R1 Usability improvements for std::thread (Corentin Jabot)

[wg21bot]

P2019R2 Usability improvements for std::thread (Corentin Jabot)