Rollup of 6 pull requests - #58738

Closed

Centril wants to merge 14 commits into

rust-lang:masterfrom

Commits on Feb 19, 2019

improve unused doc comment diagnostic reporting
euclio
committed
d339468
expand unused doc comment diagnostic
euclio
committed
b5fadf0

Commits on Feb 22, 2019

look for python2 symlinks before bootstrap python
euclio
committed
1e43666

Commits on Feb 23, 2019

Fix an indexing error when using `x.py help`
varkor
committed
890ef48
move collapse and unindent docs passes earlier
euclio
committed
906ec8a
merge early and late passes into single struct
euclio
committed
1536852

Commits on Feb 24, 2019

rust-lldb: fix crash when printing empty string
euclio
committed
b7d4f96

Commits on Feb 25, 2019