syntax_data: {"ast_node_type":"other","tokens":[{"end":37,"kind":"keyword","start":0,"text":"#[diag(ty_utils_oversized_simd_type)]"}]}
source_snippet: #[diag(ty_utils_oversized_simd_type)]
context_before: #[derive(Diagnostic)]
context_after: pub(crate) struct OversizedSimdType<'tcx> {