rust/src/librustc_borrowck
bors 666e7148d1 Auto merge of #41148 - arielb1:dead-unwind, r=nagisa
borrowck::mir::dataflow: ignore unwind edges of empty drops

This avoids creating drop flags in many unnecessary situations.

Fixes #41110.

r? @nagisa

beta-nominating because regression. However, that is merely a small perf regression and codegen changes are always risky, so we might let this slide for 1.17.
2017-04-08 19:47:31 +00:00
..
2017-03-23 11:28:00 -07:00