syntax_data: {"ast_node_type":"other","tokens":[{"end":32,"kind":"keyword","start":0,"text":"if"}]}
source_snippet:             if !ct.has_param() {
context_before:         ty::ConstKind::Param(_) | ty::ConstKind::Expr(_) => {
context_after:                 bug!("failed to normalize const, but it is not generic: {ct:?}");