{"ast_node_type":"other","tokens":[{"end":58,"kind":"keyword","start":0,"text":"InlineAsmRegClass::Arm(ArmInlineAsmRegClass::sreg)"}]}
        InlineAsmRegClass::Arm(ArmInlineAsmRegClass::sreg)
        InlineAsmRegClass::Arm(ArmInlineAsmRegClass::reg) => None,
        | InlineAsmRegClass::Arm(ArmInlineAsmRegClass::sreg_low16) => None,