syntax_data: {"ast_node_type":"other","tokens":[{"end":97,"kind":"keyword","start":0,"text":"\"`PassMode::Direct`"}]}
source_snippet:                             "`PassMode::Direct` for aggregates only allowed for \"unadjusted\"\n\
context_before:                             matches!(spec_abi, ExternAbi::Unadjusted),
context_after:                              Problematic type: {:#?}",