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Diffstat (limited to '')
-rw-r--r-- | src/test/ui/drop/terminate-in-initializer.rs | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/src/test/ui/drop/terminate-in-initializer.rs b/src/test/ui/drop/terminate-in-initializer.rs new file mode 100644 index 000000000..66f267aa7 --- /dev/null +++ b/src/test/ui/drop/terminate-in-initializer.rs @@ -0,0 +1,34 @@ +// run-pass +// needs-unwind +// ignore-emscripten no threads support + +// Issue #787 +// Don't try to clean up uninitialized locals + + +use std::thread; + +fn test_break() { loop { let _x: Box<isize> = break; } } + +fn test_cont() { let mut i = 0; while i < 1 { i += 1; let _x: Box<isize> = continue; } } + +fn test_ret() { let _x: Box<isize> = return; } + +fn test_panic() { + fn f() { let _x: Box<isize> = panic!(); } + thread::spawn(move|| f() ).join().unwrap_err(); +} + +fn test_panic_indirect() { + fn f() -> ! { panic!(); } + fn g() { let _x: Box<isize> = f(); } + thread::spawn(move|| g() ).join().unwrap_err(); +} + +pub fn main() { + test_break(); + test_cont(); + test_ret(); + test_panic(); + test_panic_indirect(); +} |