{"ast_node_type":"other","tokens":[{"end":70,"kind":"keyword","start":0,"text":"InlineAsmRegClass::X86(X86InlineAsmRegClass::reg_byte)"}]}
        InlineAsmRegClass::X86(X86InlineAsmRegClass::reg_byte) => "q",
        InlineAsmRegClass::X86(X86InlineAsmRegClass::reg_abcd) => "Q",
        InlineAsmRegClass::X86(X86InlineAsmRegClass::xmm_reg)