diff options
Diffstat (limited to 'compiler/rustc_ast_lowering/src/expr.rs')
| -rw-r--r-- | compiler/rustc_ast_lowering/src/expr.rs | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/compiler/rustc_ast_lowering/src/expr.rs b/compiler/rustc_ast_lowering/src/expr.rs index 718edad0cc6..c2140514e31 100644 --- a/compiler/rustc_ast_lowering/src/expr.rs +++ b/compiler/rustc_ast_lowering/src/expr.rs @@ -4,6 +4,7 @@ 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; @@ -831,7 +832,7 @@ impl<'hir> LoweringContext<'_, 'hir> { ) { if self.tcx.features().async_fn_track_caller() && let Some(attrs) = self.attrs.get(&outer_hir_id.local_id) - && attrs.into_iter().any(|attr| attr.has_name(sym::track_caller)) + && find_attr!(*attrs, AttributeKind::TrackCaller(_)) { let unstable_span = self.mark_span_with_reason( DesugaringKind::Async, @@ -2289,12 +2290,12 @@ impl<'hir> LoweringContext<'_, 'hir> { span: Span, elements: &'hir [hir::Expr<'hir>], ) -> hir::Expr<'hir> { - let addrof = hir::ExprKind::AddrOf( - hir::BorrowKind::Ref, - hir::Mutability::Not, - self.arena.alloc(self.expr(span, hir::ExprKind::Array(elements))), - ); - self.expr(span, addrof) + let array = self.arena.alloc(self.expr(span, hir::ExprKind::Array(elements))); + self.expr_ref(span, array) + } + + pub(super) fn expr_ref(&mut self, span: Span, expr: &'hir hir::Expr<'hir>) -> hir::Expr<'hir> { + self.expr(span, hir::ExprKind::AddrOf(hir::BorrowKind::Ref, hir::Mutability::Not, expr)) } pub(super) fn expr(&mut self, span: Span, kind: hir::ExprKind<'hir>) -> hir::Expr<'hir> { |