Rollup of 7 pull requests#49379

Merged

bors merged 19 commits intorust-lang:masterfrom

Mar 26, 2018

Commits on Mar 11, 2018

Commits on Mar 12, 2018

Some comments and documentation for name resolution crate
vorner
committed

Commits on Mar 17, 2018

Use an uninitialized buffer in GenericRadix::fmt_int, like in Display::fmt for numeric types
glandium
committed

Commits on Mar 19, 2018

Clarify AcqRel's docs
steveklabnik
committed

Commits on Mar 20, 2018

Remove StdioRaw doc additions, add backticks
Phlosioneer
committed

Commits on Mar 24, 2018

fixup! Some comments and documentation for name resolution crate
vorner
committed

Commits on Mar 26, 2018