Track panic mode in fingerprint
authorAlex Crichton <alex@alexcrichton.com>
Wed, 2 May 2018 14:32:10 +0000 (07:32 -0700)
committerAlex Crichton <alex@alexcrichton.com>
Wed, 2 May 2018 14:34:19 +0000 (07:34 -0700)
commit7f446486162c31859491181fdd1c8e21a1af94ec
treede65d8f51530d5218e28e143ee6334bffea57e43
parentacea5e2f3c3bdd98ae3d1faf36a4499791acbd72
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
tests/testsuite/freshness.rs