Auto merge of #5458 - alexcrichton:track-panic, r=matklad
authorbors <bors@rust-lang.org>
Wed, 2 May 2018 16:35:38 +0000 (16:35 +0000)
committerbors <bors@rust-lang.org>
Wed, 2 May 2018 16:35:38 +0000 (16:35 +0000)
commit31b38fe7e0322241dc06cc6fc7ebe2539eed4942
treeeac97cd72cb49d8ac1af48a80106c662d065dcb1
parent1b26ece291dfcc0ef03ba12c36da0d9779202efe
parent7f446486162c31859491181fdd1c8e21a1af94ec
Auto merge of #5458 - alexcrichton:track-panic, r=matklad

Track panic mode in fingerprint

Ensure that if we've previously compiled a crate with panic=abort and we later
need it for panic=unwind we correctly recompile it.

Closes #5445
src/cargo/core/compiler/fingerprint.rs