syntax_data: {"ast_node_type":"other","tokens":[{"end":39,"kind":"keyword","start":0,"text":"base.llvm_abiname"}]}
source_snippet:     base.llvm_abiname = "lp64d".into();
context_before:     base.features = "+m,+a,+f,+d,+c,+zicsr,+zifencei".into();
context_after:     base.max_atomic_width = Some(64);