syntax_data: {"ast_node_type":"other","tokens":[{"end":62,"kind":"keyword","start":0,"text":"\"compile"}]}
source_snippet:         "compile the program with profiling instrumentation"),
context_before:         parse_switch_with_opt_path, [TRACKED],
context_after:     profile_use: Option<PathBuf> = (None, parse_opt_pathbuf, [TRACKED],