syntax_data: {"ast_node_type":"other","tokens":[{"end":57,"kind":"keyword","start":0,"text":"verify_llvm_ir:"}]}
source_snippet:     verify_llvm_ir: bool = (false, parse_bool, [TRACKED],
context_before:     #[rustc_lint_opt_deny_field_access("use `Session::verify_llvm_ir` instead of this field")]
context_after:         "verify LLVM IR (default: no)"),