From: bors <bors@rust-lang.org>
Date: Thu, 28 Jun 2018 09:16:10 +0000 (+0000)
Subject: Auto merge of #51492 - petrochenkov:hirident, r=eddyb
X-Git-Url: https://git.lizzy.rs/?a=commitdiff_plain;h=d84ad59710728c936edd7396e287d42f1e319cf1;p=rust.git

Auto merge of #51492 - petrochenkov:hirident, r=eddyb

Use `Ident`s in HIR and remove emulation of hygiene with gensyms

continuation of https://github.com/rust-lang/rust/pull/51072, part of https://github.com/rust-lang/rust/issues/49300

Not all `Name`s in HIR are replaced with `Ident`s, only those needed for hygiene or already having attached spans.
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d84ad59710728c936edd7396e287d42f1e319cf1