syntax_data: {"ast_node_type":"other","tokens":[{"end":53,"kind":"keyword","start":0,"text":"if"}]}
source_snippet:                 if data.last_offset < arg.layout.size
context_before:                 // { float, long int }. Other way around it doesn't mind.
context_after:                     && !data.last_offset.bytes().is_multiple_of(8)