syntax_data: {"ast_node_type":"variable","tokens":[{"end":98,"kind":"keyword","start":0,"text":"let"}]}
source_snippet:     let is_ok = local_decls.push(LocalDecl::with_source_info(tcx.types.bool, source_info)).into();
context_before:     // Check if the alignment bits are all zero
context_after:     let zero = Operand::Constant(Box::new(ConstOperand {