syntax_data: {"ast_node_type":"other","tokens":[{"end":43,"kind":"keyword","start":0,"text":"args.has_non_region_param()"}]}
source_snippet:                 args.has_non_region_param()
context_before:             thir::ExprKind::NamedConst { args, .. } | thir::ExprKind::ConstBlock { args, .. } => {
context_after:             }