[Bug libstdc++/121053] std::visit is not SFINAE-friendly

2025-07-13 Thread tkaminsk at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121053 Tomasz KamiƄski changed: What|Removed |Added CC||tkaminsk at gcc dot gnu.org --- Comme

[Bug libstdc++/121053] std::visit is not SFINAE-friendly

2025-07-13 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121053 --- Comment #2 from Jonathan Wakely --- Neither form is constrained in the standard. With libstdc++ std::visit is SFINAE-friendly and std::visit is not. With libc++ both are SFINAE-friendly.

[Bug libstdc++/121053] std::visit is not SFINAE-friendly

2025-07-13 Thread jason at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121053 Jason Merrill changed: What|Removed |Added CC||jason at gcc dot gnu.org --- Comment #1