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P2079R10 Parallel scheduler #8033

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P2079R10 Parallel scheduler #8033

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cf79bb1
P2079R10 Parallel scheduler
jensmaurer Jun 27, 2025
dceb6b2
fixup: suggestions from review
jensmaurer Jul 10, 2025
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7 changes: 5 additions & 2 deletions source/exceptions.tex
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Original file line number Diff line number Diff line change
Expand Up @@ -1126,10 +1126,13 @@
when \tcode{unhandled_stopped} is called on
a \tcode{with_awaitable_senders<T>} object\iref{exec.with.awaitable.senders}
whose continuation is not a handle to a coroutine
whose promise type has an \tcode{unhandled_stopped} member function.
whose promise type has an \tcode{unhandled_stopped} member function, or

\item%
when \tcode{std::execution::get_parallel_scheduler} is called and
\tcode{std::execution::system_context_replace\-ability::query_parallel_scheduler_backend()}
returns a null pointer value\iref{exec.par.scheduler}.
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The paper says

returns nullptr

Seems like a fixup commit is needed, assuming this is purely editorial.

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This change from the paper's wording is intentional, you can't return the keyword "nullptr" (as seen by the caller).

\end{itemize}

\end{note}

\pnum
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