ec7c800d2f
This commit removes pretty-expanded from all tests that wind up calling panic! one way or another now that its internals are unstable.
35 lines
953 B
Rust
35 lines
953 B
Rust
// Copyright 2014 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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// Test that we do not leak when the arg pattern must drop part of the
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// argument (in this case, the `y` field).
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#![allow(unknown_features)]
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#![feature(box_syntax)]
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struct Foo {
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x: Box<usize>,
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y: Box<usize>,
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}
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fn foo(Foo {x, ..}: Foo) -> *const usize {
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let addr: *const usize = &*x;
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addr
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}
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pub fn main() {
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let obj: Box<_> = box 1;
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let objptr: *const usize = &*obj;
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let f = Foo {x: obj, y: box 2};
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let xptr = foo(f);
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assert_eq!(objptr, xptr);
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}
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