diff --git a/compiler/rustc_parse/src/parser/expr.rs b/compiler/rustc_parse/src/parser/expr.rs index 9ae3ef6172c73..5898c6565e6ef 100644 --- a/compiler/rustc_parse/src/parser/expr.rs +++ b/compiler/rustc_parse/src/parser/expr.rs @@ -2477,9 +2477,7 @@ impl<'a> Parser<'a> { } else { self.expect(&token::Eq)?; } - let expr = self.with_res(self.restrictions | Restrictions::NO_STRUCT_LITERAL, |this| { - this.parse_expr_assoc_with(1 + prec_let_scrutinee_needs_par(), None.into()) - })?; + let expr = self.parse_expr_assoc_with(1 + prec_let_scrutinee_needs_par(), None.into())?; let span = lo.to(expr.span); self.sess.gated_spans.gate(sym::let_chains, span); Ok(self.mk_expr(span, ExprKind::Let(pat, expr, span))) diff --git a/tests/ui/parser/struct-literal-in-match-guard.rs b/tests/ui/parser/struct-literal-in-match-guard.rs index bf0551b5c97b0..bbee60e281732 100644 --- a/tests/ui/parser/struct-literal-in-match-guard.rs +++ b/tests/ui/parser/struct-literal-in-match-guard.rs @@ -3,6 +3,8 @@ // Unlike `if` condition, `match` guards accept struct literals. // This is detected in . +#![feature(if_let_guard)] + #[derive(PartialEq)] struct Foo { x: isize, @@ -11,6 +13,7 @@ struct Foo { fn foo(f: Foo) { match () { () if f == Foo { x: 42 } => {} + () if let Foo { x: 0.. } = Foo { x: 42 } => {} _ => {} } }