31 lines
756 B
Rust
31 lines
756 B
Rust
//! Check that destructors of the thread locals are executed on all OSes.
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use std::cell::RefCell;
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struct TestCell {
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value: RefCell<u8>,
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}
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impl Drop for TestCell {
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fn drop(&mut self) {
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eprintln!("Dropping: {}", self.value.borrow())
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}
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}
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thread_local! {
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static A: TestCell = TestCell { value: RefCell::new(0) };
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static A_CONST: TestCell = const { TestCell { value: RefCell::new(10) } };
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}
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fn main() {
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A.with(|f| {
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assert_eq!(*f.value.borrow(), 0);
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*f.value.borrow_mut() = 5;
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});
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A_CONST.with(|f| {
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assert_eq!(*f.value.borrow(), 10);
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*f.value.borrow_mut() = 5; // Same value as above since the drop order is different on different platforms
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});
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eprintln!("Continue main.")
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}
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