languages/rust
languages/rust
1
0
Fork 0
mirror of https://github.com/rust-lang/rust synced 2024-09-06 01:11:17 +00:00
Code Issues Packages Projects Releases Wiki Activity

Add generator lang-item

Browse source
This commit is contained in:
Michael Goulet 2021-11-21 21:15:27 -08:00
parent ce182d17f8
commit b84a52c95a
3 changed files with 3 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1
compiler/rustc_hir/src/lang_items.rs
View file

@ -268,6 +268,7 @@ pub fn extract<'a, F>(check_name: F, attrs: &'a [ast::Attribute]) -> Option<(Sym
Future, sym::future_trait, future_trait, Target::Trait, GenericRequirement::Exact(0);
GeneratorState, sym::generator_state, gen_state, Target::Enum, GenericRequirement::None;
Generator, sym::generator, gen_trait, Target::Trait, GenericRequirement::Minimum(1);
GeneratorReturn, sym::generator_return, generator_return, Target::AssocTy, GenericRequirement::None;
Unpin, sym::unpin, unpin_trait, Target::Trait, GenericRequirement::None;
Pin, sym::pin, pin_type, Target::Struct, GenericRequirement::None;

1
compiler/rustc_span/src/symbol.rs
View file

@ -678,6 +678,7 @@
gen_future,
gen_kill,
generator,
generator_return,
generator_state,
generators,
generic_arg_infer,

1
library/core/src/ops/generator.rs
View file

@ -82,6 +82,7 @@ pub trait Generator<R = ()> {
/// `return` statement or implicitly as the last expression of a generator
/// literal. For example futures would use this as `Result<T, E>` as it
/// represents a completed future.
#[cfg_attr(not(bootstrap), lang = "generator_return")]
type Return;
/// Resumes the execution of this generator.