{"ast_node_type":"function","tokens":[{"end":97,"kind":"keyword","start":0,"text":"pub"}]}
    pub fn scalar_may_be_null(&self, scalar: Scalar<M::Provenance>) -> InterpResult<'tcx, bool> {
    /// If the machine does not support ptr-to-int casts, this is conservative.
        match scalar.try_to_scalar_int() {