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authorbors <bors@rust-lang.org>2021-03-09 09:43:55 +0000
committerbors <bors@rust-lang.org>2021-03-09 09:43:55 +0000
commit3a5d45f68cadc8fff4fbb557780f92b403b19c19 (patch)
tree2d80555f16636c76ee9e5d452078c13f19cc1f4a /library/core/src
parent4b9f5cc4c10a161047475cb9bbe02c4fda57fb07 (diff)
parent74de9db0ce515a26171c441cd808e6d872010f86 (diff)
downloadrust-3a5d45f68cadc8fff4fbb557780f92b403b19c19.tar.gz
rust-3a5d45f68cadc8fff4fbb557780f92b403b19c19.zip
Auto merge of #82929 - m-ou-se:rollup-7fwrewh, r=m-ou-se
Rollup of 8 pull requests

Successful merges:

 - #81127 (Improve sift_down performance in BinaryHeap)
 - #81879 (Added #[repr(transparent)] to core::cmp::Reverse)
 - #82048 (or-patterns: disallow in `let` bindings)
 - #82731 (Bump libc dependency of std to 0.2.88.)
 - #82799 (Add regression test for #75525)
 - #82841 (Change x64 size checks to not apply to x32.)
 - #82883 (Update Cargo)
 - #82887 (Update CONTRIBUTING.md)

Failed merges:

r? `@ghost`
`@rustbot` modify labels: rollup
Diffstat (limited to 'library/core/src')
-rw-r--r--library/core/src/cmp.rs1
1 files changed, 1 insertions, 0 deletions
diff --git a/library/core/src/cmp.rs b/library/core/src/cmp.rs
index 4a15b185a83..5bab1fb93db 100644
--- a/library/core/src/cmp.rs
+++ b/library/core/src/cmp.rs
@@ -579,6 +579,7 @@ impl Ordering {
 /// ```
 #[derive(PartialEq, Eq, Debug, Copy, Clone, Default, Hash)]
 #[stable(feature = "reverse_cmp_key", since = "1.19.0")]
+#[repr(transparent)]
 pub struct Reverse<T>(#[stable(feature = "reverse_cmp_key", since = "1.19.0")] pub T);
 
 #[stable(feature = "reverse_cmp_key", since = "1.19.0")]