| // Copyright 2015 The Rust Project Developers. See the COPYRIGHT |
| // file at the top-level directory of this distribution and at |
| // http://rust-lang.org/COPYRIGHT. |
| // |
| // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or |
| // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license |
| // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your |
| // option. This file may not be copied, modified, or distributed |
| // except according to those terms. |
| |
| const JSVAL_TAG_CLEAR: u32 = 0xFFFFFF80; |
| const JSVAL_TYPE_INT32: u8 = 0x01; |
| const JSVAL_TYPE_UNDEFINED: u8 = 0x02; |
| #[repr(u32)] |
| enum ValueTag { |
| JSVAL_TAG_INT32 = JSVAL_TAG_CLEAR | (JSVAL_TYPE_INT32 as u32), |
| JSVAL_TAG_UNDEFINED = JSVAL_TAG_CLEAR | (JSVAL_TYPE_UNDEFINED as u32), |
| } |
| |
| fn main() { |
| let _ = ValueTag::JSVAL_TAG_INT32; |
| } |
