From 9fd79fa5802d86f28bd6d20f905c34035de34cc2 Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Mon, 3 Apr 2023 14:37:59 +0000
Subject: [PATCH] Bump proc-macro2 from 1.0.54 to 1.0.56 (#2775)

Bumps [proc-macro2](https://github.com/dtolnay/proc-macro2) from 1.0.54 to 1.0.56.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a href="https://github.com/dtolnay/proc-macro2/releases">proc-macro2's releases</a>.</em></p>
<blockquote>
<h2>1.0.56</h2>
<ul>
<li>Circumvent clippy::octal_escapes lint inside generated string and byte-string literals (<a href="https://redirect.github.com/dtolnay/proc-macro2/issues/363">#363</a>, <a href="https://redirect.github.com/dtolnay/proc-macro2/issues/380">#380</a>)</li>
<li>Provide RefUnwindSafe impls for compilers older than 1.58 (<a href="https://redirect.github.com/dtolnay/proc-macro2/issues/382">#382</a>)</li>
</ul>
<h2>1.0.55</h2>
<ul>
<li>Set a meaningful <code>Span</code> for literals produced via the <code>FromStr</code> impl of <code>Literal</code> (<a href="https://redirect.github.com/dtolnay/proc-macro2/issues/378">#378</a>)</li>
<li>Implement <code>Literal::subspan</code> in non-macro contexts when &quot;span-locations&quot; feature is enabled (<a href="https://redirect.github.com/dtolnay/proc-macro2/issues/379">#379</a>)</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="https://github.com/dtolnay/proc-macro2/commit/72ee0b3b0523395e75bf71ae7702e93a7c506f1a"><code>72ee0b3</code></a> Release 1.0.56</li>
<li><a href="https://github.com/dtolnay/proc-macro2/commit/ddf769275b9e4be0f03866c5433aede6db23ae7b"><code>ddf7692</code></a> Merge pull request <a href="https://redirect.github.com/dtolnay/proc-macro2/issues/382">#382</a> from dtolnay/refunwindsafe</li>
<li><a href="https://github.com/dtolnay/proc-macro2/commit/cda93c5eef6993d9b6ca518602d3345e7b261d05"><code>cda93c5</code></a> Ensure data structures are RefUnwindSafe on all versions of Rust</li>
<li><a href="https://github.com/dtolnay/proc-macro2/commit/e82b0749f893cc4fbd465da94dc291b255af53a9"><code>e82b074</code></a> Merge pull request <a href="https://redirect.github.com/dtolnay/proc-macro2/issues/381">#381</a> from dtolnay/escape0</li>
<li><a href="https://github.com/dtolnay/proc-macro2/commit/7efc1c4db2ea533e4263aa39bf7264ec7b7d4b8f"><code>7efc1c4</code></a> Implement consistent behavior for Literal::string on all versions of Rust</li>
<li><a href="https://github.com/dtolnay/proc-macro2/commit/9c092a3284c0aeb643bf74ff0b39666b412377ab"><code>9c092a3</code></a> Merge pull request <a href="https://redirect.github.com/dtolnay/proc-macro2/issues/380">#380</a> from dtolnay/octalescape</li>
<li><a href="https://github.com/dtolnay/proc-macro2/commit/6c216275bc87d8fadb4059d9912d3eef654f23c6"><code>6c21627</code></a> Fix literal_string test on rustc older than 1.61</li>
<li><a href="https://github.com/dtolnay/proc-macro2/commit/5d3e58b9c6728636eb3b4ae1ea80d6448c155621"><code>5d3e58b</code></a> Ignore octal_escapes clippy lint in test</li>
<li><a href="https://github.com/dtolnay/proc-macro2/commit/57b4db1f78944eda659ad2f1bd529fca94e4669c"><code>57b4db1</code></a> Circumvent clippy::octal_escapes lint in generated literals</li>
<li><a href="https://github.com/dtolnay/proc-macro2/commit/d827973a8d8af1fedbfac4eb5e8f78687e8d30f5"><code>d827973</code></a> Add regression test of \0 escaping for issue 363</li>
<li>Additional commits viewable in <a href="https://github.com/dtolnay/proc-macro2/compare/1.0.54...1.0.56">compare view</a></li>
</ul>
</details>
<br />


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</details>
---
 Cargo.lock | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 980296af42..fc61b46b5c 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3145,9 +3145,9 @@ checksum = "dc375e1527247fe1a97d8b7156678dfe7c1af2fc075c9a4db3690ecd2a148068"
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.54"
+version = "1.0.56"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e472a104799c74b514a57226160104aa483546de37e839ec50e3c2e41dd87534"
+checksum = "2b63bdb0cd06f1f4dedf69b254734f9b45af66e4a031e42a7480257d9898b435"
 dependencies = [
  "unicode-ident",
 ]