From: kennytm <kennytm@gmail.com>
Date: Sat, 8 Sep 2018 08:07:45 +0000 (+0800)
Subject: Rollup merge of #54007 - japaric:gh53964, r=cramertj
X-Git-Url: https://git.lizzy.rs/?a=commitdiff_plain;h=1a86a9379e2326a8333943bf2b41ae4f13752897;p=rust.git

Rollup merge of #54007 - japaric:gh53964, r=cramertj

crates that provide a `panic_handler` are exempt from the `unused_extern_crates` lint

fixes the *first* false positive reported in #53964
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1a86a9379e2326a8333943bf2b41ae4f13752897