{"ast_node_type":"other","tokens":[{"end":73,"kind":"keyword","start":0,"text":"(Pointer(..),"}]}
        (Pointer(..), Pointer(..)) => bx.pointercast(imm, to_backend_ty),
        (Int(..) | Float(_), Int(..) | Float(_)) => bx.bitcast(imm, to_backend_ty),
        (Int(..), Pointer(..)) => bx.ptradd(bx.const_null(bx.type_ptr()), imm),