syntax_data: {"ast_node_type":"other","tokens":[{"end":78,"kind":"keyword","start":0,"text":"//"}]}
source_snippet:         // Unwind tables are needed when compiling with `-C panic=unwind`, but
context_before:         // `uwtable` because we can't generate any exceptions!
context_after:         // LLVM won't omit unwind tables unless the function is also marked as