From 75a57211f698242d247f5c4230b8348b236f9ded Mon Sep 17 00:00:00 2001 From: Philip Herron Date: Wed, 16 Apr 2025 17:00:28 +0100 Subject: [PATCH] gccrs: Fix crash in hir dump as labels are optional gcc/rust/ChangeLog: * hir/rust-hir-dump.cc (Dump::visit): add guard for optional label Signed-off-by: Philip Herron --- gcc/rust/hir/rust-hir-dump.cc | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/gcc/rust/hir/rust-hir-dump.cc b/gcc/rust/hir/rust-hir-dump.cc index dafa8236ba1..16fce6be28e 100644 --- a/gcc/rust/hir/rust-hir-dump.cc +++ b/gcc/rust/hir/rust-hir-dump.cc @@ -1284,7 +1284,9 @@ Dump::visit (BlockExpr &e) do_expr (e); do_inner_attrs (e); put_field ("tail_reachable", std::to_string (e.is_tail_reachable ())); - put_field ("label", e.get_label ().as_string ()); + + if (e.has_label ()) + put_field ("label", e.get_label ().as_string ()); visit_collection ("statements", e.get_statements ()); -- 2.47.2