syntax_data: {"ast_node_type":"other","tokens":[{"end":57,"kind":"keyword","start":0,"text":"//"}]}
source_snippet:             // call, it could come from other places too.
context_before:             // local might not have been an operand created for this
context_after:             if scope.drops.iter().any(|drop| drop.local == local && drop.kind == DropKind::Value) {