diff options
Diffstat (limited to 'gcc/rust/util/rust-hir-map.cc')
| -rw-r--r-- | gcc/rust/util/rust-hir-map.cc | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/gcc/rust/util/rust-hir-map.cc b/gcc/rust/util/rust-hir-map.cc index 95d3b3a..76642a1 100644 --- a/gcc/rust/util/rust-hir-map.cc +++ b/gcc/rust/util/rust-hir-map.cc @@ -175,15 +175,14 @@ Mappings::lookup_crate_name (const std::string &crate_name) const return tl::nullopt; } -bool -Mappings::crate_num_to_nodeid (const CrateNum &crate_num, NodeId &node_id) const +tl::optional<NodeId> +Mappings::crate_num_to_nodeid (const CrateNum &crate_num) const { auto it = ast_crate_mappings.find (crate_num); if (it == ast_crate_mappings.end ()) - return false; + return tl::nullopt; - node_id = it->second->get_node_id (); - return true; + return it->second->get_node_id (); } bool |