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| author | Albert Larsan <74931857+albertlarsan68@users.noreply.github.com> | 2023-01-05 09:13:28 +0100 |
|---|---|---|
| committer | Albert Larsan <74931857+albertlarsan68@users.noreply.github.com> | 2023-01-11 09:32:08 +0000 |
| commit | cf2dff2b1e3fa55fa5415d524200070d0d7aacfe (patch) | |
| tree | 40a88d9a46aaf3e8870676eb2538378b75a263eb /tests/ui/array-slice-vec/slice-panic-1.rs | |
| parent | ca855e6e42787ecd062d81d53336fe6788ef51a9 (diff) | |
| download | rust-cf2dff2b1e3fa55fa5415d524200070d0d7aacfe.tar.gz rust-cf2dff2b1e3fa55fa5415d524200070d0d7aacfe.zip | |
Move /src/test to /tests
Diffstat (limited to 'tests/ui/array-slice-vec/slice-panic-1.rs')
| -rw-r--r-- | tests/ui/array-slice-vec/slice-panic-1.rs | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/tests/ui/array-slice-vec/slice-panic-1.rs b/tests/ui/array-slice-vec/slice-panic-1.rs new file mode 100644 index 00000000000..3829078aba5 --- /dev/null +++ b/tests/ui/array-slice-vec/slice-panic-1.rs @@ -0,0 +1,27 @@ +// run-pass +// needs-unwind + +// ignore-emscripten no threads support + +// Test that if a slicing expr[..] fails, the correct cleanups happen. + + +use std::thread; + +struct Foo; + +static mut DTOR_COUNT: isize = 0; + +impl Drop for Foo { + fn drop(&mut self) { unsafe { DTOR_COUNT += 1; } } +} + +fn foo() { + let x: &[_] = &[Foo, Foo]; + let _ = &x[3..4]; +} + +fn main() { + let _ = thread::spawn(move|| foo()).join(); + unsafe { assert_eq!(DTOR_COUNT, 2); } +} |
