From: Philip Herron <[email protected]>
gcc/rust/ChangeLog:
* hir/rust-hir-dump.cc (Dump::visit): add guard for optional label
Signed-off-by: Philip Herron <[email protected]>
---
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 ());
--
2.49.0
