Rollup of 7 pull requests - #68975

Merged

bors merged 18 commits into

rust-lang:masterfrom

Dylan-DPC-zz:rollup-jzab8oh

Feb 9, 2020

Commits on Feb 4, 2020

Fix and test implementation of BTreeMap's first_entry, last_entry, pop_first, pop_last
ssomers
committed
fa9bfeb

Commits on Feb 5, 2020

Reorder declarations of Result::export/unwrap to match Option
brson
committed
c00d8aa
Reorder declarations of Result::expect_err/unwrap_err to match Option
brson
committed
db9b578

Commits on Feb 7, 2020

Don't use the word 'unwrap' to describe core unwrapping functions
brson
committed
8251e12

Commits on Feb 8, 2020

Clean up E0277 and E0282 explanations
GuillaumeGomez
committed
1177d06
rustc_codegen_llvm: remove unnecessary special-casing of root scopes' children.
eddyb
committed
d6ccbf6
rustc_codegen_llvm: remove InternalDebugLocation and simplify dbg_var_addr.
eddyb
committed
1385fc4
rustc_codegen_ssa: remove unnecessary source_locations_enabled.
eddyb
committed
bdb72e7
Mark several functions and methods in core::cmp as #[must_use]
mjbshaw
committed
4ac468c
Reduce Vec allocations in normalization by passing &mut Vec

Marwes
authored and
Markus Westerlind
committed
51b891a
Move librustc_hir/def_id.rs to librustc_span/def_id.rs
Aaron1011
committed
619051e
Rollup merge of #68718 - Aaron1011:move-def-hir-span, r=petrochenkov
Dylan-DPC
authored
d17bc9f
Rollup merge of #68834 - ssomers:btree_first_last_fix68829, r=KodrAus
Dylan-DPC
authored
cb87c95
Rollup merge of #68857 - Marwes:allocations, r=matthewjasper
Dylan-DPC
authored
664d87f
Rollup merge of #68918 - brson:unwrapdoc, r=Dylan-DPC
Dylan-DPC
authored
2be062a
Rollup merge of #68946 - mjbshaw:must_use, r=mjbshaw
Dylan-DPC
authored
d6087b9
Rollup merge of #68958 - GuillaumeGomez:clean-up-e0277-e0282, r=Dylan-DPC
Dylan-DPC
authored
8333115
Rollup merge of #68960 - eddyb:llvm-dbg-cleanup, r=nagisa
Dylan-DPC
authored
9dabf80