Rollup merge of rust-lang#130491 - matthiaskrgr:sehsarc, r=compiler-e…

…rrors

more crash tests

r? `@compiler-errors`

tests/crashes/120016.rs

@@ -0,0 +1,19 @@
+//@ known-bug: #120016
+//@ compile-flags: -Zcrate-attr=feature(const_async_blocks) --edition=2021
+
+#![feature(type_alias_impl_trait, const_async_blocks)]
+
+struct Bug {
+    V1: [(); {
+        type F = impl std::future::Future<Output = impl Sized>;
+        fn concrete_use() -> F {
+            //~^ ERROR to be a future that resolves to `u8`, but it resolves to `()`
+            async {}
+        }
+        let f: F = async { 1 };
+        //~^ ERROR `async` blocks are not allowed in constants
+        1
+    }],
+}
+
+fn main() {}

tests/crashes/127804.rs

@@ -0,0 +1,12 @@
+//@ known-bug: #127804
+
+struct Thing;
+
+pub trait Every {
+    type Assoc;
+}
+impl<T: ?Sized> Every for Thing {
+    type Assoc = T;
+}
+
+fn foo(_: <Thing as Every>::Assoc) {}

tests/crashes/128119.rs

@@ -0,0 +1,15 @@
+//@ known-bug: #128119
+
+trait Trait {
+    reuse to_reuse::foo { self }
+}
+
+struct S;
+
+mod to_reuse {
+    pub fn foo(&self) -> u32 {}
+}
+
+impl Trait  S {
+    reuse to_reuse::foo { self }
+}

tests/crashes/128232.rs

@@ -0,0 +1,15 @@
+//@ known-bug: #128232
+
+#![feature(generic_const_exprs, unsized_const_params)]
+
+fn function() {}
+
+struct Wrapper<const F: fn()>;
+
+impl Wrapper<{ bar() }> {
+    fn call() {}
+}
+
+fn main() {
+    Wrapper::<function>::call;
+}

tests/crashes/130411.rs

@@ -0,0 +1,6 @@
+//@ known-bug: #130411
+trait Project {
+    const SELF: Self;
+}
+
+fn take1(_: Project<SELF = {}>) {}

tests/crashes/130413.rs

@@ -0,0 +1,17 @@
+//@ known-bug: #130413
+
+#![feature(transmutability)]
+trait Aaa {
+    type Y;
+}
+
+trait Bbb {
+    type B: std::mem::TransmuteFrom<()>;
+}
+
+impl<T> Bbb for T
+where
+    T: Aaa,
+{
+    type B = T::Y;
+}

tests/crashes/130425.rs

@@ -0,0 +1,13 @@
+//@ known-bug: #130425
+//@ compile-flags: -Zmir-opt-level=5 -Zpolymorphize=on
+
+struct S<T>(T)
+where
+    [T; (
+        |_: u8| {
+            static FOO: Sync = AtomicUsize::new(0);
+            unsafe { &*(&FOO as *const _ as *const usize) }
+        },
+        1,
+    )
+        .1]: Copy;