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Fix ICE 89775

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This commit is contained in:
Gary Guo
2021-10-11 20:52:36 +01:00
parent 1067e2ca5e
commit 148f456cc6
2 changed files with 5 additions and 2 deletions
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3
library/core/src/marker.rs
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@@ -30,7 +30,8 @@ use crate::hash::Hasher;
/// [arc]: ../../std/sync/struct.Arc.html
/// [ub]: ../../reference/behavior-considered-undefined.html
#[stable(feature = "rust1", since = "1.0.0")]
#[cfg_attr(not(test), rustc_diagnostic_item = "Send")]
#[cfg_attr(all(not(test), bootstrap), rustc_diagnostic_item = "send_trait")]
#[cfg_attr(all(not(test), not(bootstrap)), rustc_diagnostic_item = "Send")]
#[rustc_on_unimplemented(
message = "`{Self}` cannot be sent between threads safely",
label = "`{Self}` cannot be sent between threads safely"