← P4216R0 | P4220R0 →
P4217R0 — when_all() is just just()
Robert Leahy
LEWGSG1
Revisions R1Jul 2026R0May 2026
View on open-std.org GitHub issue #2781
The standard currently specifies, by fiat, that `std::execution::when_all()` is ill-formed (§33.9.12.12 [exec.when.all]):