syntax_data: {"ast_node_type":"other","tokens":[{"end":60,"kind":"keyword","start":0,"text":"//"}]}
source_snippet:     // Parse any `-l` flags, which link to native libraries.
context_before:     let unstable_features = UnstableFeatures::from_environment(crate_name.as_deref());
context_after:     let libs = parse_native_libs(early_dcx, &unstable_opts, unstable_features, matches);