Rollup merge of rust-lang#134236 - matthiaskrgr:tests12122024, r=comp…

…iler-errors

crashes: more tests v2

try-job: aarch64-apple
try-job: x86_64-msvc
try-job: x86_64-gnu

tests/crashes/133426.rs

@@ -0,0 +1,12 @@
+//@ known-bug: #133426
+
+fn a(
+    _: impl Iterator<
+        Item = [(); {
+                   match *todo!() { ! };
+               }],
+    >,
+) {
+}
+
+fn b(_: impl Iterator<Item = { match 0 { ! } }>) {}

tests/crashes/133597.rs

@@ -0,0 +1,11 @@
+//@ known-bug: #133597
+
+pub trait Foo2 {
+    fn boxed<'a: 'a>() -> impl Sized + FnOnce<()>;
+}
+
+impl Foo2 for () {}
+
+
+fn f() -> impl FnOnce<()> { || () }
+fn main() { () = f(); }

tests/crashes/133639.rs

@@ -0,0 +1,33 @@
+//@ known-bug: #133639
+
+#![feature(with_negative_coherence)]
+#![feature(min_specialization)]
+#![feature(generic_const_exprs)]
+
+#![crate_type = "lib"]
+use std::str::FromStr;
+
+struct a<const b: bool>;
+
+trait c {}
+
+impl<const d: u32> FromStr for e<d>
+where
+    a<{ d <= 2 }>: c,
+{
+    type Err = ();
+    fn from_str(f: &str) -> Result<Self, Self::Err> {
+        unimplemented!()
+    }
+}
+struct e<const d: u32>;
+
+impl<const d: u32> FromStr for e<d>
+where
+    a<{ d <= 2 }>: c,
+{
+    type Err = ();
+    fn from_str(f: &str) -> Result<Self, Self::Err> {
+        unimplemented!()
+    }
+}

tests/crashes/133808.rs

@@ -0,0 +1,15 @@
+//@ known-bug: #133808
+
+#![feature(generic_const_exprs, transmutability)]
+
+mod assert {
+    use std::mem::TransmuteFrom;
+
+    pub fn is_transmutable<Src, Dst>()
+    where
+        Dst: TransmuteFrom<Src>,
+    {
+    }
+}
+
+pub fn main() {}

tests/crashes/133868.rs

@@ -0,0 +1,13 @@
+//@ known-bug: #133868
+
+trait Foo {
+    type Assoc;
+}
+
+trait Bar {
+    fn method() -> impl Sized;
+}
+impl<T> Bar for T where <T as Foo>::Assoc: Sized
+{
+    fn method() {}
+}

tests/crashes/133965.rs

@@ -0,0 +1,9 @@
+//@ known-bug: #133965
+//@ needs-rustc-debug-assertions
+
+struct NonGeneric {}
+
+#[derive(Default)]
+struct NonGeneric<'a, const N: usize> {}
+
+pub fn main() {}

tests/crashes/133966.rs

@@ -0,0 +1,3 @@
+//@ known-bug: #133966
+pub struct Data([[&'static str]; 5_i32]);
+const _: &'static Data = unsafe { &*(&[] as *const Data) };

tests/crashes/134005.rs

@@ -0,0 +1,5 @@
+//@ known-bug: #134005
+
+fn main() {
+    let _ = [std::ops::Add::add, std::ops::Mul::mul, main as fn(_, &_)];
+}

tests/crashes/134061.rs

@@ -0,0 +1,4 @@
+//@ known-bug: #134061
+//@ needs-rustc-debug-assertions
+
+const x: () = |&'a

tests/crashes/134162.rs

@@ -0,0 +1,8 @@
+//@ known-bug: #134162
+
+fn main() {
+    struct X;
+
+    let xs = [X, X, X];
+    let eq = xs == [panic!("panic evaluated"); 2];
+}

tests/crashes/134217.rs

@@ -0,0 +1,9 @@
+//@ known-bug: #134217
+
+impl<A> std::ops::CoerceUnsized<A> for A {}
+
+fn main() {
+    if let _ = true
+        && true
+    {}
+}