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authorbors <bors@rust-lang.org>2022-04-29 20:00:47 +0000
committerbors <bors@rust-lang.org>2022-04-29 20:00:47 +0000
commita707f401074bc769bab4efb2bfdde7f6c5a4068d (patch)
tree8146935aee88552868c76b369281cf69fc71b74a /src/tools
parent1c8966e5e9dc099b55206f34af81242d03bdb413 (diff)
parent67ce547f474fbe34e8aafe4bfc284c3856673744 (diff)
downloadrust-a707f401074bc769bab4efb2bfdde7f6c5a4068d.tar.gz
rust-a707f401074bc769bab4efb2bfdde7f6c5a4068d.zip
Auto merge of #95819 - oli-obk:mir_can't_hold_all_these_lifetimes, r=estebank
Enforce Copy bounds for repeat elements while considering lifetimes

fixes https://github.com/rust-lang/rust/issues/95477

this is a breaking change in order to fix a soundness bug.

Before this PR we only checked whether the repeat element type had an `impl Copy`, but not whether that impl also had the appropriate lifetimes. E.g. if the impl was for `YourType<'static>` and not a general `'a`, then copying any type other than a `'static` one should have been rejected, but wasn't.

r? `@lcnr`
Diffstat (limited to 'src/tools')
-rw-r--r--src/tools/tidy/src/ui_tests.rs2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/tools/tidy/src/ui_tests.rs b/src/tools/tidy/src/ui_tests.rs
index 1f6f2336481..6b715f727b2 100644
--- a/src/tools/tidy/src/ui_tests.rs
+++ b/src/tools/tidy/src/ui_tests.rs
@@ -7,7 +7,7 @@ use std::path::Path;
 
 const ENTRY_LIMIT: usize = 1000;
 // FIXME: The following limits should be reduced eventually.
-const ROOT_ENTRY_LIMIT: usize = 980;
+const ROOT_ENTRY_LIMIT: usize = 977;
 const ISSUES_ENTRY_LIMIT: usize = 2278;
 
 fn check_entries(path: &Path, bad: &mut bool) {