diff options
Diffstat (limited to 'src')
18 files changed, 54 insertions, 54 deletions
diff --git a/src/librustdoc/clean/mod.rs b/src/librustdoc/clean/mod.rs index e08318e4f54..7becc156142 100644 --- a/src/librustdoc/clean/mod.rs +++ b/src/librustdoc/clean/mod.rs @@ -2266,9 +2266,9 @@ pub(crate) fn clean_middle_ty<'tcx>( } ty::Closure(..) => panic!("Closure"), - ty::Generator(..) => panic!("Generator"), + ty::Coroutine(..) => panic!("Coroutine"), ty::Placeholder(..) => panic!("Placeholder"), - ty::GeneratorWitness(..) => panic!("GeneratorWitness"), + ty::CoroutineWitness(..) => panic!("CoroutineWitness"), ty::Infer(..) => panic!("Infer"), ty::Error(_) => rustc_errors::FatalError.raise(), } diff --git a/src/librustdoc/formats/item_type.rs b/src/librustdoc/formats/item_type.rs index be2ee791588..e37d16f5bd0 100644 --- a/src/librustdoc/formats/item_type.rs +++ b/src/librustdoc/formats/item_type.rs @@ -141,7 +141,7 @@ impl From<DefKind> for ItemType { | DefKind::GlobalAsm | DefKind::Impl { .. } | DefKind::Closure - | DefKind::Generator => Self::ForeignType, + | DefKind::Coroutine => Self::ForeignType, } } } diff --git a/src/librustdoc/passes/collect_intra_doc_links.rs b/src/librustdoc/passes/collect_intra_doc_links.rs index d216305e6a9..fcd07885894 100644 --- a/src/librustdoc/passes/collect_intra_doc_links.rs +++ b/src/librustdoc/passes/collect_intra_doc_links.rs @@ -521,8 +521,8 @@ impl<'a, 'tcx> LinkCollector<'a, 'tcx> { } ty::Alias(..) | ty::Closure(..) - | ty::Generator(..) - | ty::GeneratorWitness(..) + | ty::Coroutine(..) + | ty::CoroutineWitness(..) | ty::Dynamic(..) | ty::Param(_) | ty::Bound(..) @@ -1918,7 +1918,7 @@ fn resolution_failure( Variant | Field | Closure - | Generator + | Coroutine | AssocTy | AssocConst | AssocFn diff --git a/src/tools/clippy/clippy_lints/src/async_yields_async.rs b/src/tools/clippy/clippy_lints/src/async_yields_async.rs index 9464694a3b5..99daec560e7 100644 --- a/src/tools/clippy/clippy_lints/src/async_yields_async.rs +++ b/src/tools/clippy/clippy_lints/src/async_yields_async.rs @@ -2,7 +2,7 @@ use clippy_utils::diagnostics::span_lint_hir_and_then; use clippy_utils::source::snippet; use clippy_utils::ty::implements_trait; use rustc_errors::Applicability; -use rustc_hir::{AsyncGeneratorKind, Body, BodyId, ExprKind, GeneratorKind, QPath}; +use rustc_hir::{AsyncCoroutineKind, Body, BodyId, ExprKind, CoroutineKind, QPath}; use rustc_lint::{LateContext, LateLintPass}; use rustc_session::{declare_lint_pass, declare_tool_lint}; @@ -45,10 +45,10 @@ declare_lint_pass!(AsyncYieldsAsync => [ASYNC_YIELDS_ASYNC]); impl<'tcx> LateLintPass<'tcx> for AsyncYieldsAsync { fn check_body(&mut self, cx: &LateContext<'tcx>, body: &'tcx Body<'_>) { - use AsyncGeneratorKind::{Block, Closure}; + use AsyncCoroutineKind::{Block, Closure}; // For functions, with explicitly defined types, don't warn. // XXXkhuey maybe we should? - if let Some(GeneratorKind::Async(Block | Closure)) = body.generator_kind { + if let Some(CoroutineKind::Async(Block | Closure)) = body.generator_kind { if let Some(future_trait_def_id) = cx.tcx.lang_items().future_trait() { let body_id = BodyId { hir_id: body.value.hir_id, diff --git a/src/tools/clippy/clippy_lints/src/await_holding_invalid.rs b/src/tools/clippy/clippy_lints/src/await_holding_invalid.rs index accff9b0a34..65d131c5751 100644 --- a/src/tools/clippy/clippy_lints/src/await_holding_invalid.rs +++ b/src/tools/clippy/clippy_lints/src/await_holding_invalid.rs @@ -2,9 +2,9 @@ use clippy_utils::diagnostics::span_lint_and_then; use clippy_utils::{match_def_path, paths}; use rustc_data_structures::fx::FxHashMap; use rustc_hir::def_id::DefId; -use rustc_hir::{AsyncGeneratorKind, Body, GeneratorKind}; +use rustc_hir::{AsyncCoroutineKind, Body, CoroutineKind}; use rustc_lint::{LateContext, LateLintPass}; -use rustc_middle::mir::GeneratorLayout; +use rustc_middle::mir::CoroutineLayout; use rustc_session::{declare_tool_lint, impl_lint_pass}; use rustc_span::{sym, Span}; @@ -195,8 +195,8 @@ impl LateLintPass<'_> for AwaitHolding { } fn check_body(&mut self, cx: &LateContext<'_>, body: &'_ Body<'_>) { - use AsyncGeneratorKind::{Block, Closure, Fn}; - if let Some(GeneratorKind::Async(Block | Closure | Fn)) = body.generator_kind { + use AsyncCoroutineKind::{Block, Closure, Fn}; + if let Some(CoroutineKind::Async(Block | Closure | Fn)) = body.generator_kind { let def_id = cx.tcx.hir().body_owner_def_id(body.id()); if let Some(generator_layout) = cx.tcx.mir_generator_witnesses(def_id) { self.check_interior_types(cx, generator_layout); @@ -206,7 +206,7 @@ impl LateLintPass<'_> for AwaitHolding { } impl AwaitHolding { - fn check_interior_types(&self, cx: &LateContext<'_>, generator: &GeneratorLayout<'_>) { + fn check_interior_types(&self, cx: &LateContext<'_>, generator: &CoroutineLayout<'_>) { for (ty_index, ty_cause) in generator.field_tys.iter_enumerated() { if let rustc_middle::ty::Adt(adt, _) = ty_cause.ty.kind() { let await_points = || { diff --git a/src/tools/clippy/clippy_lints/src/dereference.rs b/src/tools/clippy/clippy_lints/src/dereference.rs index 5134cf66050..efe82036dc8 100644 --- a/src/tools/clippy/clippy_lints/src/dereference.rs +++ b/src/tools/clippy/clippy_lints/src/dereference.rs @@ -842,8 +842,8 @@ impl TyCoercionStability { | ty::Adt(..) | ty::Foreign(_) | ty::FnDef(..) - | ty::Generator(..) - | ty::GeneratorWitness(..) + | ty::Coroutine(..) + | ty::CoroutineWitness(..) | ty::Closure(..) | ty::Never | ty::Tuple(_) diff --git a/src/tools/clippy/clippy_lints/src/doc.rs b/src/tools/clippy/clippy_lints/src/doc.rs index e789e0da679..ca9defc2bf3 100644 --- a/src/tools/clippy/clippy_lints/src/doc.rs +++ b/src/tools/clippy/clippy_lints/src/doc.rs @@ -436,7 +436,7 @@ fn lint_for_missing_headers( let body = cx.tcx.hir().body(body_id); let ret_ty = typeck.expr_ty(body.value); if implements_trait(cx, ret_ty, future, &[]); - if let ty::Generator(_, subs, _) = ret_ty.kind(); + if let ty::Coroutine(_, subs, _) = ret_ty.kind(); if is_type_diagnostic_item(cx, subs.as_generator().return_ty(), sym::Result); then { span_lint( diff --git a/src/tools/clippy/clippy_lints/src/large_futures.rs b/src/tools/clippy/clippy_lints/src/large_futures.rs index 19f1e08b57a..90096f0f506 100644 --- a/src/tools/clippy/clippy_lints/src/large_futures.rs +++ b/src/tools/clippy/clippy_lints/src/large_futures.rs @@ -12,7 +12,7 @@ declare_clippy_lint! { /// It checks for the size of a `Future` created by `async fn` or `async {}`. /// /// ### Why is this bad? - /// Due to the current [unideal implementation](https://github.com/rust-lang/rust/issues/69826) of `Generator`, + /// Due to the current [unideal implementation](https://github.com/rust-lang/rust/issues/69826) of `Coroutine`, /// large size of a `Future` may cause stack overflows. /// /// ### Example diff --git a/src/tools/clippy/clippy_lints/src/manual_async_fn.rs b/src/tools/clippy/clippy_lints/src/manual_async_fn.rs index 577bc1d661d..49976334751 100644 --- a/src/tools/clippy/clippy_lints/src/manual_async_fn.rs +++ b/src/tools/clippy/clippy_lints/src/manual_async_fn.rs @@ -4,7 +4,7 @@ use if_chain::if_chain; use rustc_errors::Applicability; use rustc_hir::intravisit::FnKind; use rustc_hir::{ - AsyncGeneratorKind, Block, Body, Closure, Expr, ExprKind, FnDecl, FnRetTy, GeneratorKind, GenericArg, GenericBound, + AsyncCoroutineKind, Block, Body, Closure, Expr, ExprKind, FnDecl, FnRetTy, CoroutineKind, GenericArg, GenericBound, ImplItem, Item, ItemKind, LifetimeName, Node, Term, TraitRef, Ty, TyKind, TypeBindingKind, }; use rustc_lint::{LateContext, LateLintPass}; @@ -188,7 +188,7 @@ fn desugared_async_block<'tcx>(cx: &LateContext<'tcx>, block: &'tcx Block<'tcx>) .. } = block_expr; let closure_body = cx.tcx.hir().body(body); - if closure_body.generator_kind == Some(GeneratorKind::Async(AsyncGeneratorKind::Block)); + if closure_body.generator_kind == Some(CoroutineKind::Async(AsyncCoroutineKind::Block)); then { return Some(closure_body); } diff --git a/src/tools/clippy/clippy_lints/src/needless_question_mark.rs b/src/tools/clippy/clippy_lints/src/needless_question_mark.rs index 0e834fb3ac7..f2c823323bb 100644 --- a/src/tools/clippy/clippy_lints/src/needless_question_mark.rs +++ b/src/tools/clippy/clippy_lints/src/needless_question_mark.rs @@ -4,7 +4,7 @@ use clippy_utils::source::snippet; use if_chain::if_chain; use rustc_errors::Applicability; use rustc_hir::def::{DefKind, Res}; -use rustc_hir::{AsyncGeneratorKind, Block, Body, Expr, ExprKind, GeneratorKind, LangItem, MatchSource, QPath}; +use rustc_hir::{AsyncCoroutineKind, Block, Body, Expr, ExprKind, CoroutineKind, LangItem, MatchSource, QPath}; use rustc_lint::{LateContext, LateLintPass}; use rustc_session::{declare_lint_pass, declare_tool_lint}; @@ -87,7 +87,7 @@ impl LateLintPass<'_> for NeedlessQuestionMark { } fn check_body(&mut self, cx: &LateContext<'_>, body: &'_ Body<'_>) { - if let Some(GeneratorKind::Async(AsyncGeneratorKind::Fn)) = body.generator_kind { + if let Some(CoroutineKind::Async(AsyncCoroutineKind::Fn)) = body.generator_kind { if let ExprKind::Block( Block { expr: diff --git a/src/tools/clippy/clippy_lints/src/redundant_async_block.rs b/src/tools/clippy/clippy_lints/src/redundant_async_block.rs index 8193057a6eb..59aecd23278 100644 --- a/src/tools/clippy/clippy_lints/src/redundant_async_block.rs +++ b/src/tools/clippy/clippy_lints/src/redundant_async_block.rs @@ -5,7 +5,7 @@ use clippy_utils::peel_blocks; use clippy_utils::source::{snippet, walk_span_to_context}; use clippy_utils::visitors::for_each_expr; use rustc_errors::Applicability; -use rustc_hir::{AsyncGeneratorKind, Closure, Expr, ExprKind, GeneratorKind, MatchSource}; +use rustc_hir::{AsyncCoroutineKind, Closure, Expr, ExprKind, CoroutineKind, MatchSource}; use rustc_lint::{LateContext, LateLintPass}; use rustc_middle::lint::in_external_macro; use rustc_middle::ty::UpvarCapture; @@ -71,7 +71,7 @@ impl<'tcx> LateLintPass<'tcx> for RedundantAsyncBlock { fn desugar_async_block<'tcx>(cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) -> Option<&'tcx Expr<'tcx>> { if let ExprKind::Closure(Closure { body, def_id, .. }) = expr.kind && let body = cx.tcx.hir().body(*body) && - matches!(body.generator_kind, Some(GeneratorKind::Async(AsyncGeneratorKind::Block))) + matches!(body.generator_kind, Some(CoroutineKind::Async(AsyncCoroutineKind::Block))) { cx .typeck_results() diff --git a/src/tools/clippy/clippy_lints/src/unused_async.rs b/src/tools/clippy/clippy_lints/src/unused_async.rs index bc7c3897a6e..5e1ba1b0dc0 100644 --- a/src/tools/clippy/clippy_lints/src/unused_async.rs +++ b/src/tools/clippy/clippy_lints/src/unused_async.rs @@ -86,7 +86,7 @@ impl<'a, 'tcx> Visitor<'tcx> for AsyncFnVisitor<'a, 'tcx> { } fn visit_body(&mut self, b: &'tcx Body<'tcx>) { - let is_async_block = matches!(b.generator_kind, Some(rustc_hir::GeneratorKind::Async(_))); + let is_async_block = matches!(b.generator_kind, Some(rustc_hir::CoroutineKind::Async(_))); if is_async_block { self.async_depth += 1; diff --git a/src/tools/clippy/clippy_utils/src/qualify_min_const_fn.rs b/src/tools/clippy/clippy_utils/src/qualify_min_const_fn.rs index 55f9cb27ad4..0d8fd9d2adf 100644 --- a/src/tools/clippy/clippy_utils/src/qualify_min_const_fn.rs +++ b/src/tools/clippy/clippy_utils/src/qualify_min_const_fn.rs @@ -305,7 +305,7 @@ fn check_terminator<'tcx>( Ok(()) }, TerminatorKind::SwitchInt { discr, targets: _ } => check_operand(tcx, discr, span, body), - TerminatorKind::GeneratorDrop | TerminatorKind::Yield { .. } => { + TerminatorKind::CoroutineDrop | TerminatorKind::Yield { .. } => { Err((span, "const fn generators are unstable".into())) }, TerminatorKind::Call { diff --git a/src/tools/miri/tests/fail/generator-pinned-moved.rs b/src/tools/miri/tests/fail/generator-pinned-moved.rs index 33348ace9c4..5a1dbc8a0ed 100644 --- a/src/tools/miri/tests/fail/generator-pinned-moved.rs +++ b/src/tools/miri/tests/fail/generator-pinned-moved.rs @@ -2,11 +2,11 @@ #![feature(generators, generator_trait)] use std::{ - ops::{Generator, GeneratorState}, + ops::{Coroutine, CoroutineState}, pin::Pin, }; -fn firstn() -> impl Generator<Yield = u64, Return = ()> { +fn firstn() -> impl Coroutine<Yield = u64, Return = ()> { static move || { let mut num = 0; let num = &mut num; @@ -17,26 +17,26 @@ fn firstn() -> impl Generator<Yield = u64, Return = ()> { } } -struct GeneratorIteratorAdapter<G>(G); +struct CoroutineIteratorAdapter<G>(G); -impl<G> Iterator for GeneratorIteratorAdapter<G> +impl<G> Iterator for CoroutineIteratorAdapter<G> where - G: Generator<Return = ()>, + G: Coroutine<Return = ()>, { type Item = G::Yield; fn next(&mut self) -> Option<Self::Item> { let me = unsafe { Pin::new_unchecked(&mut self.0) }; match me.resume(()) { - GeneratorState::Yielded(x) => Some(x), - GeneratorState::Complete(_) => None, + CoroutineState::Yielded(x) => Some(x), + CoroutineState::Complete(_) => None, } } } fn main() { let mut generator_iterator_2 = { - let mut generator_iterator = Box::new(GeneratorIteratorAdapter(firstn())); + let mut generator_iterator = Box::new(CoroutineIteratorAdapter(firstn())); generator_iterator.next(); // pin it Box::new(*generator_iterator) // move it diff --git a/src/tools/miri/tests/fail/generator-pinned-moved.stderr b/src/tools/miri/tests/fail/generator-pinned-moved.stderr index 8ad0ce8cc32..7465ec2bc83 100644 --- a/src/tools/miri/tests/fail/generator-pinned-moved.stderr +++ b/src/tools/miri/tests/fail/generator-pinned-moved.stderr @@ -9,7 +9,7 @@ LL | *num += 1; help: ALLOC was allocated here: --> $DIR/generator-pinned-moved.rs:LL:CC | -LL | let mut generator_iterator = Box::new(GeneratorIteratorAdapter(firstn())); +LL | let mut generator_iterator = Box::new(CoroutineIteratorAdapter(firstn())); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: ALLOC was deallocated here: --> $DIR/generator-pinned-moved.rs:LL:CC @@ -18,12 +18,12 @@ LL | }; // *deallocate* generator_iterator | ^ = note: BACKTRACE (of the first span): = note: inside closure at $DIR/generator-pinned-moved.rs:LL:CC -note: inside `<GeneratorIteratorAdapter<{static generator@$DIR/generator-pinned-moved.rs:LL:CC}> as std::iter::Iterator>::next` +note: inside `<CoroutineIteratorAdapter<{static generator@$DIR/generator-pinned-moved.rs:LL:CC}> as std::iter::Iterator>::next` --> $DIR/generator-pinned-moved.rs:LL:CC | LL | match me.resume(()) { | ^^^^^^^^^^^^^ - = note: inside `<std::boxed::Box<GeneratorIteratorAdapter<{static generator@$DIR/generator-pinned-moved.rs:LL:CC}>> as std::iter::Iterator>::next` at RUSTLIB/alloc/src/boxed.rs:LL:CC + = note: inside `<std::boxed::Box<CoroutineIteratorAdapter<{static generator@$DIR/generator-pinned-moved.rs:LL:CC}>> as std::iter::Iterator>::next` at RUSTLIB/alloc/src/boxed.rs:LL:CC note: inside `main` --> $DIR/generator-pinned-moved.rs:LL:CC | diff --git a/src/tools/miri/tests/pass/generator.rs b/src/tools/miri/tests/pass/generator.rs index 20099603455..a1d3e9462bf 100644 --- a/src/tools/miri/tests/pass/generator.rs +++ b/src/tools/miri/tests/pass/generator.rs @@ -5,8 +5,8 @@ use std::fmt::Debug; use std::mem::ManuallyDrop; use std::ops::{ - Generator, - GeneratorState::{self, *}, + Coroutine, + CoroutineState::{self, *}, }; use std::pin::Pin; use std::ptr; @@ -15,7 +15,7 @@ use std::sync::atomic::{AtomicUsize, Ordering}; fn basic() { fn finish<T>(mut amt: usize, self_referential: bool, mut t: T) -> T::Return where - T: Generator<Yield = usize>, + T: Coroutine<Yield = usize>, { // We are not moving the `t` around until it gets dropped, so this is okay. let mut t = unsafe { Pin::new_unchecked(&mut t) }; @@ -27,10 +27,10 @@ fn basic() { let _ = unsafe { ManuallyDrop::new(ptr::read(t.as_mut().get_unchecked_mut())) }; } match state { - GeneratorState::Yielded(y) => { + CoroutineState::Yielded(y) => { amt -= y; } - GeneratorState::Complete(ret) => { + CoroutineState::Complete(ret) => { assert_eq!(amt, 0); return ret; } @@ -134,9 +134,9 @@ fn basic() { } fn smoke_resume_arg() { - fn drain<G: Generator<R, Yield = Y> + Unpin, R, Y>( + fn drain<G: Coroutine<R, Yield = Y> + Unpin, R, Y>( gen: &mut G, - inout: Vec<(R, GeneratorState<Y, G::Return>)>, + inout: Vec<(R, CoroutineState<Y, G::Return>)>, ) where Y: Debug + PartialEq, G::Return: Debug + PartialEq, diff --git a/src/tools/miri/tests/pass/stacked-borrows/generators-self-referential.rs b/src/tools/miri/tests/pass/stacked-borrows/generators-self-referential.rs index b71912882dd..d727cf6e886 100644 --- a/src/tools/miri/tests/pass/stacked-borrows/generators-self-referential.rs +++ b/src/tools/miri/tests/pass/stacked-borrows/generators-self-referential.rs @@ -3,11 +3,11 @@ #![feature(generators, generator_trait)] use std::{ - ops::{Generator, GeneratorState}, + ops::{Coroutine, CoroutineState}, pin::Pin, }; -fn firstn() -> impl Generator<Yield = u64, Return = ()> { +fn firstn() -> impl Coroutine<Yield = u64, Return = ()> { static move || { let mut num = 0; let num = &mut num; @@ -27,7 +27,7 @@ fn main() { let mut generator_iterator = firstn(); let mut pin = unsafe { Pin::new_unchecked(&mut generator_iterator) }; let mut sum = 0; - while let GeneratorState::Yielded(x) = pin.as_mut().resume(()) { + while let CoroutineState::Yielded(x) = pin.as_mut().resume(()) { sum += x; } assert_eq!(sum, 3); diff --git a/src/tools/miri/tests/pass/track-caller-attribute.rs b/src/tools/miri/tests/pass/track-caller-attribute.rs index 1b0226e61b5..bf59617d80f 100644 --- a/src/tools/miri/tests/pass/track-caller-attribute.rs +++ b/src/tools/miri/tests/pass/track-caller-attribute.rs @@ -4,7 +4,7 @@ #![feature(generator_trait)] #![feature(generators)] -use std::ops::{Generator, GeneratorState}; +use std::ops::{Coroutine, CoroutineState}; use std::panic::Location; use std::pin::Pin; @@ -212,21 +212,21 @@ fn test_closure() { fn test_generator() { #[track_caller] - fn mono_generator<F: Generator<String, Yield = (&'static str, String, Loc), Return = ()>>( + fn mono_generator<F: Coroutine<String, Yield = (&'static str, String, Loc), Return = ()>>( val: Pin<&mut F>, ) -> (&'static str, String, Loc) { match val.resume("Mono".to_string()) { - GeneratorState::Yielded(val) => val, + CoroutineState::Yielded(val) => val, _ => unreachable!(), } } #[track_caller] fn dyn_generator( - val: Pin<&mut dyn Generator<String, Yield = (&'static str, String, Loc), Return = ()>>, + val: Pin<&mut dyn Coroutine<String, Yield = (&'static str, String, Loc), Return = ()>>, ) -> (&'static str, String, Loc) { match val.resume("Dyn".to_string()) { - GeneratorState::Yielded(val) => val, + CoroutineState::Yielded(val) => val, _ => unreachable!(), } } @@ -241,7 +241,7 @@ fn test_generator() { let (dyn_ret, dyn_arg, dyn_loc) = dyn_generator(pinned.as_mut()); assert_eq!(dyn_ret, "first"); assert_eq!(dyn_arg, "Dyn".to_string()); - // The `Generator` trait does not have `#[track_caller]` on `resume`, so + // The `Coroutine` trait does not have `#[track_caller]` on `resume`, so // this will not match. assert_ne!(dyn_loc.file(), file!()); @@ -258,7 +258,7 @@ fn test_generator() { let non_tracked_generator = || { yield Location::caller(); }; let non_tracked_line = line!() - 1; // This is the line of the generator, not its caller let non_tracked_loc = match Box::pin(non_tracked_generator).as_mut().resume(()) { - GeneratorState::Yielded(val) => val, + CoroutineState::Yielded(val) => val, _ => unreachable!(), }; assert_eq!(non_tracked_loc.file(), file!()); |