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Remove `send` lang item. 

It's completely unused.
This commit is contained in:
leonardo.yvens 2017-11-07 10:39:17 -02:00
parent f46f388cb2
commit 7995f879d0
2 changed files with 1 additions and 2 deletions
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2
src/libcore/marker.rs
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@ -39,7 +39,7 @@ use hash::Hasher;
/// [arc]: ../../std/sync/struct.Arc.html
/// [ub]: ../../reference/behavior-considered-undefined.html
#[stable(feature = "rust1", since = "1.0.0")]
#[lang = "send"]
#[cfg_attr(stage0, lang = "send")]
#[rustc_on_unimplemented = "`{Self}` cannot be sent between threads safely"]
pub unsafe trait Send {
// empty.

1
src/librustc/middle/lang_items.rs
View File

@ -228,7 +228,6 @@ language_item_table! {
F32ImplItem, "f32", f32_impl;
F64ImplItem, "f64", f64_impl;
SendTraitLangItem, "send", send_trait;
SizedTraitLangItem, "sized", sized_trait;
UnsizeTraitLangItem, "unsize", unsize_trait;
CopyTraitLangItem, "copy", copy_trait;