e4f7561bcd
The entire testsuite is converted to using info! rather than debug! because some depend on the code within the debug! being trans'd.
84 lines
2.0 KiB
Rust
84 lines
2.0 KiB
Rust
// Copyright 2012 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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// Don't leak the unique pointers
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use std::cast;
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struct r {
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v: *int,
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}
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impl Drop for r {
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fn drop(&self) {
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unsafe {
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info!("r's dtor: self = %x, self.v = %x, self.v's value = %x",
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cast::transmute::<*r, uint>(self),
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cast::transmute::<**int, uint>(&(self.v)),
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cast::transmute::<*int, uint>(self.v));
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let v2: ~int = cast::transmute(self.v);
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}
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}
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}
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fn r(v: *int) -> r {
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unsafe {
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r {
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v: v
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}
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}
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}
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struct t(Node);
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struct Node {
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next: Option<@mut t>,
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r: r
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}
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pub fn main() {
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unsafe {
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let i1 = ~0;
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let i1p = cast::transmute_copy(&i1);
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cast::forget(i1);
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let i2 = ~0;
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let i2p = cast::transmute_copy(&i2);
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cast::forget(i2);
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let mut x1 = @mut t(Node{
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next: None,
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r: {
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let rs = r(i1p);
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info!("r = %x", cast::transmute::<*r, uint>(&rs));
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rs }
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});
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info!("x1 = %x, x1.r = %x",
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cast::transmute::<@mut t, uint>(x1),
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cast::transmute::<*r, uint>(&x1.r));
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let mut x2 = @mut t(Node{
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next: None,
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r: {
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let rs = r(i2p);
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info!("r2 = %x", cast::transmute::<*r, uint>(&rs));
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rs
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}
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});
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info!("x2 = %x, x2.r = %x",
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cast::transmute::<@mut t, uint>(x2),
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cast::transmute::<*r, uint>(&(x2.r)));
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x1.next = Some(x2);
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x2.next = Some(x1);
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}
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}
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