diff options
Diffstat (limited to 'compiler/rustc_ast_lowering/src/pat.rs')
| -rw-r--r-- | compiler/rustc_ast_lowering/src/pat.rs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/compiler/rustc_ast_lowering/src/pat.rs b/compiler/rustc_ast_lowering/src/pat.rs index 06d885a45..2509b7056 100644 --- a/compiler/rustc_ast_lowering/src/pat.rs +++ b/compiler/rustc_ast_lowering/src/pat.rs @@ -330,8 +330,8 @@ impl<'a, 'hir> LoweringContext<'a, 'hir> { ExprKind::Path(..) if allow_paths => {} ExprKind::Unary(UnOp::Neg, inner) if matches!(inner.kind, ExprKind::Lit(_)) => {} _ => { - self.tcx.sess.emit_err(ArbitraryExpressionInPattern { span: expr.span }); - return self.arena.alloc(self.expr_err(expr.span)); + let guar = self.tcx.sess.emit_err(ArbitraryExpressionInPattern { span: expr.span }); + return self.arena.alloc(self.expr_err(expr.span, guar)); } } self.lower_expr(expr) |