add new attribute rustc_insignificant_dtor and a query to check if a type has a significant drop

This commit is contained in:
Dhruv Jauhar 2021-04-13 03:43:11 -04:00
parent 1025db84a6
commit a7e1cec621
11 changed files with 333 additions and 13 deletions

View file

@ -1015,6 +1015,7 @@ symbols! {
rustc_expected_cgu_reuse,
rustc_if_this_changed,
rustc_inherit_overflow_checks,
rustc_insignificant_dtor,
rustc_layout,
rustc_layout_scalar_valid_range_end,
rustc_layout_scalar_valid_range_start,