syntax_data: {"ast_node_type":"other","tokens":[{"end":100,"kind":"keyword","start":0,"text":"map.insert(InlineAsmRegClass::$arch($arch_regclass::$class),"}]}
source_snippet:                 map.insert(InlineAsmRegClass::$arch($arch_regclass::$class), FxIndexSet::default());
context_before:             $(
context_after:             )*