syntax_data: {"ast_node_type":"other","tokens":[{"end":82,"kind":"keyword","start":0,"text":"//"}]}
source_snippet:                     // Make sure that we do *not* call any user-defined code here.
context_before:                     // (the binop can only handle primitives)
context_after:                     // The only type that can end up here is string literals, which have their