syntax_data: {"ast_node_type":"other","tokens":[{"end":95,"kind":"keyword","start":0,"text":"mir::Const::Val(mir::ConstValue::Scalar(mir::interpret::Scalar::Int(val)),"}]}
source_snippet:             mir::Const::Val(mir::ConstValue::Scalar(mir::interpret::Scalar::Int(val)), ty) => {
context_before:             },
context_after:                 return Ok((ValTree::from_scalar_int(self.tcx, val), ty));