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Fix checking of auto trait bounds in trait objects. #45772

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Merged
bors merged 2 commits into from
Nov 11, 2017
Merged

Fix checking of auto trait bounds in trait objects. #45772

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f46f388
Fix checking of auto trait bounds in trait objects.
leoyvens Nov 4, 2017
7995f87
Remove `send` lang item.
leoyvens Nov 7, 2017
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Remove send lang item. 
It's completely unused.
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@leoyvens
leoyvens committed Nov 7, 2017
commit 7995f879d0c520d162d965db0ebbe403bfa2bfda
2 changes: 1 addition & 1 deletion src/libcore/marker.rs
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Expand Up @@ -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.
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1 change: 0 additions & 1 deletion src/librustc/middle/lang_items.rs
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Expand Up @@ -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;
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