4a94e36819
This commit brings all the changes made by running gdb/copyright.py as per GDB's Start of New Year Procedure. For the avoidance of doubt, all changes in this commits were performed by the script.
129 lines
2.7 KiB
Rust
129 lines
2.7 KiB
Rust
// Copyright (C) 2016-2022 Free Software Foundation, Inc.
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation; either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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#![allow(dead_code)]
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#![allow(unused_variables)]
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#![allow(unused_assignments)]
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pub trait Whatever {
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fn whatever(&self) -> i32;
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fn static_i32(x: i32) -> Self;
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}
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impl Whatever for i32 {
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fn whatever(&self) -> i32 {
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*self // set breakpoint 2 here
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}
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fn static_i32(x: i32) -> i32 {
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x
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}
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}
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pub struct HasMethods {
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value: i32
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}
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impl HasMethods {
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pub fn new() -> HasMethods {
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HasMethods { value: 0 }
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}
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pub fn incr(&mut self) -> &mut HasMethods {
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self.value += 1;
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self
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}
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pub fn take(self) -> HasMethods {
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self
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}
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}
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impl Whatever for HasMethods {
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fn whatever(&self) -> i32 {
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self.value
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}
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fn static_i32(x: i32) -> HasMethods {
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HasMethods{value: x}
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}
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}
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enum SomeEnum {
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One,
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Two,
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Three(i32),
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Four{x: i32}
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}
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impl SomeEnum {
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fn value(&self) -> i32 {
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match *self {
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SomeEnum::Three(x) => x,
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SomeEnum::Four{x} => x,
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_ => 0
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}
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}
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fn mut_value(&mut self) -> i32 {
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match *self {
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SomeEnum::Three(x) => x,
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SomeEnum::Four{x} => x,
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_ => 0
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}
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}
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fn take_value(self) -> (i32, SomeEnum) {
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(match self {
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SomeEnum::Three(x) => x,
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SomeEnum::Four{x} => x,
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_ => 0
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}, self)
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}
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}
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enum SimpleEnum {
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One,
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Two,
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Three
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}
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impl SimpleEnum {
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fn value(&self) -> i32 {
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match *self {
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SimpleEnum::One => 1,
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SimpleEnum::Two => 2,
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SimpleEnum::Three => 452,
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}
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}
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}
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fn main() {
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let mut a = SomeEnum::Three(23);
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let av = a.value();
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let amv = (&mut a).mut_value();
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let atv = a.take_value();
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let b = SomeEnum::Four{x: 24};
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let bv = b.value();
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let c = SimpleEnum::Three;
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let d = c.value();
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let mut x = HasMethods::new();
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x.incr(); // set breakpoint 1 here
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(&mut x).incr();
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let y = 23i32.whatever();
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println!("{}", y);
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let z = x.take();
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}
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