Rollup of 10 pull requests#79441

Merged

bors merged 28 commits intorust-lang:masterfrom

jonas-schievink:rollup-l9v00bl

Nov 26, 2020

Commits on Nov 18, 2020

Suggest turbofish for uninferred const argument
Stupremee
committed

Commits on Nov 23, 2020

Lower `if let` before the arms.
cjgillot
committed
Remove Pat pre-lowering.
cjgillot
committed
Upgrades the coverage map to Version 4
Rich Kadel
committed

Commits on Nov 24, 2020

Updated links to LLVM 11 docs and types
Rich Kadel
committed
Check for LLVM 11+ when using `-Z instrument-coverage`
Rich Kadel
committed

Commits on Nov 25, 2020

Move lev_distance to rustc_ast, make non-generic
sivadeilra
committed
Apply suggestions from code review

Rich Kadel
and
wesleywiser
authored
Clean up rustdoc tests by removing unnecessary features
GuillaumeGomez
committed
Fix persisted doctests on Windows / when using workspaces
Swatinem
committed
Improved version check
Rich Kadel
committed
fixes a word typo in librustdoc
njasm
committed
Fix typos
bugadani
committed
replace assert with condition and `fatal` error
Rich Kadel
authored
Update compiler/rustc_codegen_llvm/src/coverageinfo/mapgen.rs
Rich Kadel
authored
Fixup compiler docs
camelid
committed
Fix docs formatting for `thir::pattern::_match`
camelid
committed
fix URLs in doc comment
Rich Kadel
authored

Commits on Nov 26, 2020