A. Jiang e03c435d2a

[libc++] Fix tuple_cat for element with unconstrained constructor (#122433) ...

Currently, when the result type is 1-`tuple`, `tuple_cat` possibly tests
an undesired constructor of the element, due to conversion from the
reference tuple to the result type. If the element type has an
unconstrained constructor template, there can be extraneous hard error
which shouldn't happen.

This patch introduces a helper function template to select the element-wise
constructor template of `tuple`, which can avoid such error.

Fixes #41034.

2025-01-14 10:26:15 -05:00

..

tuple.general

[libc++][tuple][utility] P2968R2: Make std::ignore a first-class object (#97401)

2024-07-11 00:05:23 +03:00

tuple.tuple

[libc++] Fix tuple_cat for element with unconstrained constructor (#122433)

2025-01-14 10:26:15 -05:00