mirror of
https://github.com/rust-lang/rust
synced 2024-11-05 20:45:15 +00:00
38 lines
561 B
Rust
38 lines
561 B
Rust
//@ run-pass
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//@ needs-unwind
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#![allow(dead_code)]
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#![allow(non_upper_case_globals)]
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//@ ignore-emscripten no threads support
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use std::thread;
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static mut dropped: bool = false;
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struct A {
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b: B,
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}
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struct B {
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foo: isize,
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}
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impl Drop for A {
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fn drop(&mut self) {
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panic!()
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}
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}
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impl Drop for B {
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fn drop(&mut self) {
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unsafe { dropped = true; }
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}
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}
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pub fn main() {
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let ret = thread::spawn(move|| {
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let _a = A { b: B { foo: 3 } };
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}).join();
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assert!(ret.is_err());
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unsafe { assert!(dropped); }
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}
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