diff options
| -rw-r--r-- | src/libcore/task.rs | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/libcore/task.rs b/src/libcore/task.rs index 1d394ef560a..51f4a7c23cb 100644 --- a/src/libcore/task.rs +++ b/src/libcore/task.rs @@ -1283,3 +1283,23 @@ fn test_tls_overwrite_multiple_types() unsafe { local_data_set(int_key, @31337); } } + +#[test] +#[should_fail] +#[ignore(cfg(windows))] +fn test_tls_cleanup_on_failure() unsafe { + fn str_key(+_x: @str) { } + fn box_key(+_x: @@()) { } + fn int_key(+_x: @int) { } + local_data_set(str_key, @"parent data"); + local_data_set(box_key, @@()); + task::spawn{|| // spawn_linked + local_data_set(str_key, @"string data"); + local_data_set(box_key, @@()); + local_data_set(int_key, @42); + fail; + } + // Not quite nondeterministic. + local_data_set(int_key, @31337); + fail; +} |