syntax_data: {"ast_node_type":"other","tokens":[{"end":59,"kind":"keyword","start":0,"text":"if"}]}
source_snippet:                     if (Bound::Unbounded, Bound::Unbounded)
context_before:                 if let ty::Adt(adt_def, _) = self.thir[lhs].ty.kind() {
context_after:                         != self.tcx.layout_scalar_valid_range(adt_def.did())