syntax_data: {"ast_node_type":"other","tokens":[{"end":8,"kind":"keyword","start":0,"text":"}));"}]}
source_snippet:     }));
context_before:         const_: Const::Val(ConstValue::from_u128(valid_range.start), tcx.types.u128),
context_after:     let end_start_diff_const = Operand::Constant(Box::new(ConstOperand {