{"ast_node_type":"function","tokens":[{"end":62,"kind":"keyword","start":0,"text":"fn"}]}
fn to_profiler_name(type_name: &'static str) -> &'static str {
/// Converts a MIR pass name into a snake case form to match the profiling naming style.
    PASS_TO_PROFILER_NAMES.with(|names| match names.borrow_mut().entry(type_name) {