{"ast_node_type":"other","tokens":[{"end":58,"kind":"keyword","start":0,"text":"//"}]}
    // See https://github.com/rust-lang/rust/issues/52746.
    // MIPS hardware except MIPS R6 treats f32::NAN as SNAN. Clear the signaling bit.
    #[cfg(any(target_arch = "mips", target_arch = "mips64"))]