syntax_data: {"ast_node_type":"other","tokens":[{"end":95,"kind":"keyword","start":0,"text":"location_detail:"}]}
source_snippet:     location_detail: LocationDetail = (LocationDetail::all(), parse_location_detail, [TRACKED],
context_before:         "generate JSON tracing data file from LLVM data (default: no)"),
context_after:         "what location details should be tracked when using caller_location, either \