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1 // Copyright 2012-2014 The Rust Project Developers. See the COPYRIGHT
2 // file at the top-level directory of this distribution and at
3 // http://rust-lang.org/COPYRIGHT.
5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
8 // option. This file may not be copied, modified, or distributed
9 // except according to those terms.
13 macro_rules
! int_module
{ ($T
:ty
, $bits
:expr
) => (
15 // FIXME(#11621): Should be deprecated once CTFE is implemented in favour of
16 // calling the `Bounded::min_value` function.
17 #[stable(feature = "rust1", since = "1.0.0")]
18 #[allow(missing_docs)]
19 pub const MIN
: $T
= (-1 as $T
) << ($bits
- 1);
20 // FIXME(#9837): Compute MIN like this so the high bits that shouldn't exist are 0.
21 // FIXME(#11621): Should be deprecated once CTFE is implemented in favour of
22 // calling the `Bounded::max_value` function.
23 #[stable(feature = "rust1", since = "1.0.0")]
24 #[allow(missing_docs)]
25 pub const MAX
: $T
= !MIN
;