syntax_data: {"ast_node_type":"other","tokens":[{"end":97,"kind":"keyword","start":0,"text":"//"}]}
source_snippet:                     // The compiler produces better error messages if the sources of dependencies
context_before:                 RealFileName::Remapped { local_path: None, virtual_name } => {
context_after:                     // are available. Attempt to undo any path mapping so we can find remapped