{"ast_node_type":"other","tokens":[{"end":49,"kind":"keyword","start":0,"text":"try_to_translate_virtual_to_real("}]}
                try_to_translate_virtual_to_real(
                // the `rust-src` component in `Src::run` in `src/bootstrap/dist.rs`.
                    option_env!("CFG_VIRTUAL_RUST_SOURCE_BASE_DIR"),