Rollup of 7 pull requests#65896

Closed

JohnTitor wants to merge 21 commits into

rust-lang:masterfrom

JohnTitor:rollup-b9rwltn

Commits on Oct 23, 2019

Commits on Oct 25, 2019

Correct handling of type flags with `ConstValue::Placeholder`
varkor
committed

Commits on Oct 27, 2019

Improve the "try using a variant of the expected type" hint.
Patryk27
committed
Fix a previously forgotten pretty-printing test after a change to the pretty-printing mechanism.
Patryk27
committed
Improve pretty-printing for compound qualified paths.
Patryk27
committed

Commits on Oct 28, 2019