diff options
Diffstat (limited to 'compiler/rustc_ast_lowering/src/expr.rs')
| -rw-r--r-- | compiler/rustc_ast_lowering/src/expr.rs | 22 | 
1 files changed, 8 insertions, 14 deletions
diff --git a/compiler/rustc_ast_lowering/src/expr.rs b/compiler/rustc_ast_lowering/src/expr.rs index 657792c9397..fb42cfea30b 100644 --- a/compiler/rustc_ast_lowering/src/expr.rs +++ b/compiler/rustc_ast_lowering/src/expr.rs @@ -4,11 +4,11 @@ use std::sync::Arc; use rustc_ast::ptr::P as AstP; use rustc_ast::*; use rustc_ast_pretty::pprust::expr_to_string; -use rustc_attr_data_structures::{AttributeKind, find_attr}; use rustc_data_structures::stack::ensure_sufficient_stack; use rustc_hir as hir; -use rustc_hir::HirId; +use rustc_hir::attrs::AttributeKind; use rustc_hir::def::{DefKind, Res}; +use rustc_hir::{HirId, find_attr}; use rustc_middle::span_bug; use rustc_middle::ty::TyCtxt; use rustc_session::errors::report_lit_error; @@ -98,7 +98,7 @@ impl<'hir> LoweringContext<'_, 'hir> { } let expr_hir_id = self.lower_node_id(e.id); - self.lower_attrs(expr_hir_id, &e.attrs, e.span); + let attrs = self.lower_attrs(expr_hir_id, &e.attrs, e.span); let kind = match &e.kind { ExprKind::Array(exprs) => hir::ExprKind::Array(self.lower_exprs(exprs)), @@ -232,10 +232,10 @@ impl<'hir> LoweringContext<'_, 'hir> { *fn_arg_span, ), None => self.lower_expr_closure( + attrs, binder, *capture_clause, e.id, - expr_hir_id, *constness, *movability, fn_decl, @@ -1052,10 +1052,10 @@ impl<'hir> LoweringContext<'_, 'hir> { fn lower_expr_closure( &mut self, + attrs: &[rustc_hir::Attribute], binder: &ClosureBinder, capture_clause: CaptureBy, closure_id: NodeId, - closure_hir_id: hir::HirId, constness: Const, movability: Movability, decl: &FnDecl, @@ -1067,15 +1067,9 @@ impl<'hir> LoweringContext<'_, 'hir> { let (binder_clause, generic_params) = self.lower_closure_binder(binder); let (body_id, closure_kind) = self.with_new_scopes(fn_decl_span, move |this| { - let mut coroutine_kind = if this - .attrs - .get(&closure_hir_id.local_id) - .is_some_and(|attrs| attrs.iter().any(|attr| attr.has_name(sym::coroutine))) - { - Some(hir::CoroutineKind::Coroutine(Movability::Movable)) - } else { - None - }; + + let mut coroutine_kind = find_attr!(attrs, AttributeKind::Coroutine(_) => hir::CoroutineKind::Coroutine(Movability::Movable)); + // FIXME(contracts): Support contracts on closures? let body_id = this.lower_fn_body(decl, None, |this| { this.coroutine_kind = coroutine_kind;  | 
