syntax_data: {"ast_node_type":"other","tokens":[{"end":54,"kind":"keyword","start":0,"text":"_reloc_model:"}]}
source_snippet:                 _reloc_model: crate::spec::RelocModel,
context_before:                 _arch: super::InlineAsmArch,
context_after:                 _target_features: &rustc_data_structures::fx::FxIndexSet<Symbol>,