22 lines
534 B
Rust
22 lines
534 B
Rust
// revisions: no_drop_tracking drop_tracking drop_tracking_mir
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// [drop_tracking] compile-flags: -Zdrop-tracking
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// [drop_tracking_mir] compile-flags: -Zdrop-tracking-mir
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// [drop_tracking] check-pass
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// [drop_tracking_mir] check-pass
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#![feature(negative_impls, generators)]
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struct Foo;
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impl !Send for Foo {}
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fn main() {
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assert_send(|| {
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//[no_drop_tracking]~^ ERROR generator cannot be sent between threads safely
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let guard = Foo;
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drop(guard);
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yield;
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})
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}
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fn assert_send<T: Send>(_: T) {}
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