syntax_data: {"ast_node_type":"other","tokens":[{"end":38,"kind":"keyword","start":0,"text":"AArch64(AArch64InlineAsmRegClass),"}]}
source_snippet:     AArch64(AArch64InlineAsmRegClass),
context_before:     Arm(ArmInlineAsmRegClass),
context_after:     RiscV(RiscVInlineAsmRegClass),