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-rw-r--r--src/test/ui/unsafe/union-assignop.rs29
1 files changed, 0 insertions, 29 deletions
diff --git a/src/test/ui/unsafe/union-assignop.rs b/src/test/ui/unsafe/union-assignop.rs
deleted file mode 100644
index 5e667cd10..000000000
--- a/src/test/ui/unsafe/union-assignop.rs
+++ /dev/null
@@ -1,29 +0,0 @@
-// revisions: mirunsafeck thirunsafeck
-// [thirunsafeck]compile-flags: -Z thir-unsafeck
-
-use std::ops::AddAssign;
-use std::mem::ManuallyDrop;
-
-struct NonCopy;
-impl AddAssign for NonCopy {
- fn add_assign(&mut self, _: Self) {}
-}
-
-union Foo {
- a: u8, // non-dropping
- b: ManuallyDrop<NonCopy>,
-}
-
-fn main() {
- let mut foo = Foo { a: 42 };
- foo.a += 5; //~ ERROR access to union field is unsafe
- *foo.b += NonCopy; //~ ERROR access to union field is unsafe
- *foo.b = NonCopy; //~ ERROR access to union field is unsafe
- foo.b = ManuallyDrop::new(NonCopy);
- foo.a; //~ ERROR access to union field is unsafe
- let foo = Foo { a: 42 };
- foo.b; //~ ERROR access to union field is unsafe
- let mut foo = Foo { a: 42 };
- foo.b = foo.b;
- //~^ ERROR access to union field is unsafe
-}