Merging upstream version 1.68.2+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 0 insertions, 53 deletions

diff --git a/src/test/ui/unsafe/union.rs b/src/test/ui/unsafe/union.rs
deleted file mode 100644
index 4338d78ea..000000000
--- a/src/test/ui/unsafe/union.rs
+++ /dev/null
@@ -1,53 +0,0 @@
-// revisions: mir thir
-// [thir]compile-flags: -Z thir-unsafeck
-
-union Foo {
-    bar: i8,
-    zst: (),
-    pizza: Pizza,
-}
-
-#[derive(Clone, Copy)]
-struct Pizza {
-    topping: Option<PizzaTopping>
-}
-
-#[allow(dead_code)]
-#[derive(Clone, Copy)]
-enum PizzaTopping {
-    Cheese,
-    Pineapple,
-}
-
-fn do_nothing(_x: &mut Foo) {}
-
-pub fn main() {
-    let mut foo = Foo { bar: 5 };
-    do_nothing(&mut foo);
-
-    // This is UB, so this test isn't run
-    match foo {
-        Foo { bar: _a } => {}, //~ ERROR access to union field is unsafe
-    }
-    match foo { //[mir]~ ERROR access to union field is unsafe
-        Foo {
-            pizza: Pizza { //[thir]~ ERROR access to union field is unsafe
-                topping: Some(PizzaTopping::Cheese) | Some(PizzaTopping::Pineapple) | None
-            }
-        } => {},
-    }
-
-    // MIR unsafeck incorrectly thinks that no unsafe block is needed to do these
-    match foo {
-        Foo { zst: () } => {}, //[thir]~ ERROR access to union field is unsafe
-    }
-    match foo {
-        Foo { pizza: Pizza { .. } } => {}, //[thir]~ ERROR access to union field is unsafe
-    }
-
-    // binding to wildcard is okay
-    match foo {
-        Foo { bar: _ } => {},
-    }
-    let Foo { bar: _ } = foo;
-}