syntax_data: {"ast_node_type":"other","tokens":[{"end":66,"kind":"keyword","start":0,"text":"CallToUnsafeFunction(None)"}]}
source_snippet:             CallToUnsafeFunction(None) => tcx.emit_node_span_lint(
context_before:             ),
context_after:                 UNSAFE_OP_IN_UNSAFE_FN,