syntax_data: {"ast_node_type":"other","tokens":[{"end":92,"kind":"keyword","start":0,"text":"self.tcx.dcx().emit_err(LowerRangeBoundMustBeLessThanUpper"}]}
source_snippet:                         self.tcx.dcx().emit_err(LowerRangeBoundMustBeLessThanUpper { span })
context_before:                     RangeEnd::Excluded => {
context_after:                     }