c81c75076c
Rename main thread from "<main>" to "main". Fix issue #33789 We may need to discuss whether this counts as a breaking change since code may check the main thread name against "\<main\>". Discussion is in #33789
25 lines
763 B
Rust
25 lines
763 B
Rust
// Copyright 2015 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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// error-pattern:thread 'main' panicked at 'foobar'
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#![feature(panic_handler)]
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use std::panic;
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use std::io::{self, Write};
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fn main() {
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panic::set_hook(Box::new(|i| {
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write!(io::stderr(), "greetings from the panic handler");
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}));
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panic::take_hook();
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panic!("foobar");
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}
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