Rollup of 7 pull requests - #70943

Merged

bors merged 32 commits into

rust-lang:masterfrom

Centril:rollup-eowm2h3

Apr 9, 2020

Commits on Mar 24, 2020

save/restore `pessimistic_yield` when entering bodies
nikomatsakis
committed
e7f8895

Commits on Apr 2, 2020

use of wmemchr for faster searching in [u16]
tesuji
committed
041e170
Use unrolled loop
tesuji
committed
89bc236

Commits on Apr 5, 2020

Commits on Apr 6, 2020

add nested regression test
nikomatsakis
committed
cd9f709
linker: Make argument building interface in `trait Linker` richer
petrochenkov
committed
ce25dab
linker: Combine argument building into a single function
petrochenkov
committed
032462e
linker: Factor out linking of pre- and post-link objects
petrochenkov
committed
927db7d
linker: Factor out addition of pre-, post- and late link args
petrochenkov
committed
7f42d81
linker: Add more markup and comments to code producing linker arguments
petrochenkov
committed
fd6fa68
linker: Factor out more parts of `linker_with_args` and add some docs
petrochenkov
committed
379c255
Add some more comments
jonas-schievink
committed
b30d906
linker: Some minor code cleanup
petrochenkov
committed
5a4fa45

Commits on Apr 7, 2020

Further improve comments
jonas-schievink
committed
b8f416d
Implement Chain with Option fuses
cuviper
committed
859b8da
Reduce callsites in Chain::count()
cuviper
committed
8aac107
Reduce callsites in Chain::last()
cuviper
committed
2c4cffd
Avoid extra &mut in Chain::fold and try_fold
cuviper
committed
ce8abc6

Commits on Apr 8, 2020

track_caller: harden naked interactions
Centril
committed
f6c729d
rustc_session: forbid lints override regardless of position
tobithiel
committed
f03db79
comment pessimistic yield and saving/restoring state
nikomatsakis
committed
563152d

Commits on Apr 9, 2020