[libc++][NFC] Use if constexpr instead of SFINAE to simplify shared_ptr
#6725
| Job | Run time |
|---|---|
| 1m 50s | |
| 1m 50s |
if constexpr instead of SFINAE to simplify shared_ptr
#6725
| Job | Run time |
|---|---|
| 1m 50s | |
| 1m 50s |