bjoernager/rust
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s/Generator/Coroutine/

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This commit is contained in:
Oli Scherer 2023-10-19 16:06:43 +00:00
parent 96027d945b
commit 60956837cf
310 changed files with 1271 additions and 1271 deletions
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4
compiler/rustc_ast_lowering/src/errors.rs
View file

@ -132,7 +132,7 @@ pub struct AwaitOnlyInAsyncFnAndBlocks {
#[derive(Diagnostic, Clone, Copy)]
#[diag(ast_lowering_generator_too_many_parameters, code = "E0628")]
pub struct GeneratorTooManyParameters {
pub struct CoroutineTooManyParameters {
#[primary_span]
pub fn_decl_span: Span,
}
@ -162,7 +162,7 @@ pub struct FunctionalRecordUpdateDestructuringAssignment {
#[derive(Diagnostic, Clone, Copy)]
#[diag(ast_lowering_async_generators_not_supported, code = "E0727")]
pub struct AsyncGeneratorsNotSupported {
pub struct AsyncCoroutinesNotSupported {
#[primary_span]
pub span: Span,
}

36
compiler/rustc_ast_lowering/src/expr.rs
View file

@ -1,8 +1,8 @@
use super::errors::{
AsyncGeneratorsNotSupported, AsyncNonMoveClosureNotSupported, AwaitOnlyInAsyncFnAndBlocks,
BaseExpressionDoubleDot, ClosureCannotBeStatic, FunctionalRecordUpdateDestructuringAssignment,
GeneratorTooManyParameters, InclusiveRangeWithNoEnd, NotSupportedForLifetimeBinderAsyncClosure,
UnderscoreExprLhsAssign,
AsyncCoroutinesNotSupported, AsyncNonMoveClosureNotSupported, AwaitOnlyInAsyncFnAndBlocks,
BaseExpressionDoubleDot, ClosureCannotBeStatic, CoroutineTooManyParameters,
FunctionalRecordUpdateDestructuringAssignment, InclusiveRangeWithNoEnd,
NotSupportedForLifetimeBinderAsyncClosure, UnderscoreExprLhsAssign,
};
use super::ResolverAstLoweringExt;
use super::{ImplTraitContext, LoweringContext, ParamMode, ParenthesizedGenericArgs};
@ -188,7 +188,7 @@ impl<'hir> LoweringContext<'_, 'hir> {
e.id,
None,
e.span,
hir::AsyncGeneratorKind::Block,
hir::AsyncCoroutineKind::Block,
|this| this.with_new_scopes(|this| this.lower_block_expr(block)),
),
ExprKind::Await(expr, await_kw_span) => self.lower_expr_await(*await_kw_span, expr),
@ -598,7 +598,7 @@ impl<'hir> LoweringContext<'_, 'hir> {
closure_node_id: NodeId,
ret_ty: Option<hir::FnRetTy<'hir>>,
span: Span,
async_gen_kind: hir::AsyncGeneratorKind,
async_gen_kind: hir::AsyncCoroutineKind,
body: impl FnOnce(&mut Self) -> hir::Expr<'hir>,
) -> hir::ExprKind<'hir> {
let output = ret_ty.unwrap_or_else(|| hir::FnRetTy::DefaultReturn(self.lower_span(span)));
@ -637,7 +637,7 @@ impl<'hir> LoweringContext<'_, 'hir> {
let params = arena_vec![self; param];
let body = self.lower_body(move |this| {
this.generator_kind = Some(hir::GeneratorKind::Async(async_gen_kind));
this.generator_kind = Some(hir::CoroutineKind::Async(async_gen_kind));
let old_ctx = this.task_context;
this.task_context = Some(task_context_hid);
@ -711,8 +711,8 @@ impl<'hir> LoweringContext<'_, 'hir> {
fn lower_expr_await(&mut self, await_kw_span: Span, expr: &Expr) -> hir::ExprKind<'hir> {
let full_span = expr.span.to(await_kw_span);
match self.generator_kind {
Some(hir::GeneratorKind::Async(_)) => {}
Some(hir::GeneratorKind::Gen) | None => {
Some(hir::CoroutineKind::Async(_)) => {}
Some(hir::CoroutineKind::Gen) | None => {
self.tcx.sess.emit_err(AwaitOnlyInAsyncFnAndBlocks {
await_kw_span,
item_span: self.current_item,
@ -926,17 +926,17 @@ impl<'hir> LoweringContext<'_, 'hir> {
&mut self,
decl: &FnDecl,
fn_decl_span: Span,
generator_kind: Option<hir::GeneratorKind>,
generator_kind: Option<hir::CoroutineKind>,
movability: Movability,
) -> Option<hir::Movability> {
match generator_kind {
Some(hir::GeneratorKind::Gen) => {
Some(hir::CoroutineKind::Gen) => {
if decl.inputs.len() > 1 {
self.tcx.sess.emit_err(GeneratorTooManyParameters { fn_decl_span });
self.tcx.sess.emit_err(CoroutineTooManyParameters { fn_decl_span });
}
Some(movability)
}
Some(hir::GeneratorKind::Async(_)) => {
Some(hir::CoroutineKind::Async(_)) => {
panic!("non-`async` closure body turned `async` during lowering");
}
None => {
@ -1005,7 +1005,7 @@ impl<'hir> LoweringContext<'_, 'hir> {
inner_closure_id,
async_ret_ty,
body.span,
hir::AsyncGeneratorKind::Closure,
hir::AsyncCoroutineKind::Closure,
|this| this.with_new_scopes(|this| this.lower_expr_mut(body)),
);
let hir_id = this.lower_node_id(inner_closure_id);
@ -1445,11 +1445,11 @@ impl<'hir> LoweringContext<'_, 'hir> {
fn lower_expr_yield(&mut self, span: Span, opt_expr: Option<&Expr>) -> hir::ExprKind<'hir> {
match self.generator_kind {
Some(hir::GeneratorKind::Gen) => {}
Some(hir::GeneratorKind::Async(_)) => {
self.tcx.sess.emit_err(AsyncGeneratorsNotSupported { span });
Some(hir::CoroutineKind::Gen) => {}
Some(hir::CoroutineKind::Async(_)) => {
self.tcx.sess.emit_err(AsyncCoroutinesNotSupported { span });
}
None => self.generator_kind = Some(hir::GeneratorKind::Gen),
None => self.generator_kind = Some(hir::CoroutineKind::Gen),
}
let expr =

2
compiler/rustc_ast_lowering/src/item.rs
View file

@ -1206,7 +1206,7 @@ impl<'hir> LoweringContext<'_, 'hir> {
closure_id,
None,
body.span,
hir::AsyncGeneratorKind::Fn,
hir::AsyncCoroutineKind::Fn,
|this| {
// Create a block from the user's function body:
let user_body = this.lower_block_expr(body);

2
compiler/rustc_ast_lowering/src/lib.rs
View file

@ -111,7 +111,7 @@ struct LoweringContext<'a, 'hir> {
/// Collect items that were created by lowering the current owner.
children: Vec<(LocalDefId, hir::MaybeOwner<&'hir hir::OwnerInfo<'hir>>)>,
generator_kind: Option<hir::GeneratorKind>,
generator_kind: Option<hir::CoroutineKind>,
/// When inside an `async` context, this is the `HirId` of the
/// `task_context` local bound to the resume argument of the generator.