Rollup of 5 pull requests#65632

Merged

bors merged 12 commits intorust-lang:masterfrom

JohnTitor:rollup-adb16gb

Oct 20, 2019

Commits on Oct 16, 2019

Commits on Oct 19, 2019

Remove unreachable unit tuple compare binop codegen

TheOregonTrail
authored and
bjorn3
committed
Fix resolve_type_vars_with_obligations not resolving const inference
skinnyBat
committed
Rename resolve_type_vars_with_obligations to
skinnyBat
committed