syntax_data: {"ast_node_type":"other","tokens":[{"end":55,"kind":"keyword","start":0,"text":"emit_thin_lto:"}]}
source_snippet:     emit_thin_lto: bool = (true, parse_bool, [TRACKED],
context_before:         "emit a section containing stack size metadata (default: no)"),
context_after:         "emit the bc module with thin LTO info (default: yes)"),