{"ast_node_type":"other","tokens":[{"end":50,"kind":"keyword","start":0,"text":"const"}]}
        const ALLOCATOR_ZEROED          = 1 << 14;
        /// `#[rustc_allocator_zeroed]`: a hint to LLVM that the function only allocates zeroed memory.
        /// `#[no_builtins]`: indicates that disable implicit builtin knowledge of functions for the function.