Merge pull request #1183 from matthiaskrgr/ices_mar_25

add 5 ices

Author: Alexendoo

ices/95271.sh

@@ -0,0 +1,15 @@
+rustc  --crate-type lib --edition=2021 - 2>&1 << EOF
+
+enum Foo {
+    Foo(i32),
+}
+
+fn bar(foo: Foo) {
+    || {
+        // `let foo = foo;` makes the ICE disappear
+        let Foo::Foo(baz) = foo;
+    };
+}
+pub fn main() {}
+
+EOF

ices/95303.sh

@@ -0,0 +1,21 @@
+rustc  --crate-type lib  - 2>&1 << EOF
+
+
+#![feature(no_core)]
+#![feature(lang_items)]
+
+#![no_core]
+
+#[no_mangle]
+pub fn add(a: u32) -> u32 {
+    a
+}
+
+#[lang = "sized"]
+pub trait Sized {}
+
+#[lang = "copy"]
+pub trait Copy {}
+
+
+EOF

ices/95307.rs

@@ -0,0 +1,8 @@
+pub trait C{async fn new(val: T) -> [u8; _];
+  as Trait<&'a u32> Collate<MASK> for () = [0u8; 4];
+   use std::mem;
+
+fn foo<T: Tr>() -> usize {
+     macro ice(){}
+
+fn main(){}

ices/95310.sh

@@ -0,0 +1,28 @@
+rustc  --crate-type lib  --edition=2021 - 2>&1 << EOF
+
+#![feature(generators)]
+#![feature(generic_associated_types)]
+#![feature(type_alias_impl_trait)]
+
+trait Service {
+    type Future<'f>: std::future::Future + 'f
+    where
+        Self: 'f;
+
+    fn spawn<'f>(&'f mut self) -> Self::Future<'f>;
+}
+
+struct Blah;
+
+impl Service for Blah {
+    type Future<'f> = impl std::future::Future<Output = &'static i32> + 'f;
+
+    fn spawn<'f>(&'f mut self) -> Self::Future<'f> {
+        async move {
+            yield &1;
+        }
+    }
+}
+
+
+EOF

ices/95311.rs

@@ -0,0 +1,15 @@
+#![feature(ptr_metadata)]
+
+trait Bar: Sized + 'static { }
+
+struct Foo<B: Bar> {
+    marker: std::marker::PhantomData<B>,
+}
+
+impl<B: Bar> Foo<B> {
+    fn foo<T: ?Sized>(value: &T) {
+        std::ptr::metadata(value);
+    }
+}
+
+pub fn main() {}

ices/95327.rs

@@ -0,0 +1,156 @@
+fn reflow_list_node_with_rule(node: &CompoundNode, rule: &Rule, args: &[Arg], shape: &Shape)
+where
+    T: FOo,
+    U: Bar,
+{
+    let mut effects = HashMap::new();
+}
+
+fn reflow_list_node_with_rule(node: &CompoundNode, rule: &Rule, args: &[Arg], shape: &Shape)
+where
+    T: FOo,
+{
+    let mut effects = HashMap::new();
+}
+
+fn reflow_list_node_with_rule(
+    node: &CompoundNode,
+    rule: &Rule,
+    args: &[Arg],
+    shape: &Shape,
+    shape: &Shape,
+) where
+    T: FOo,
+    U: Bar,
+{
+    let mut effects = HashMap::new();
+}
+
+fn reflow_list_node_with_rule(
+    node: &CompoundNode,
+    rule: &Rule,
+    args: &[Arg],
+    shape: &Shape,
+    shape: &Shape,
+) where
+    T: FOo,
+{
+    let mut effects = HashMap::new();
+}
+
+fn reflow_list_node_with_rule(
+    node: &CompoundNode,
+    rule: &Rule,
+    args: &[Arg],
+    shape: &Shape,
+) -> Option<String>
+where
+    T: FOo,
+    U: Bar,
+{
+    let mut effects = HashMap::new();
+}
+
+fn reflow_list_node_with_rule(
+    node: &CompoundNode,
+    rule: &Rule,
+    args: &[Arg],
+    shape: &Shape,
+) -> Option<String>
+where
+    T: FOo,
+{
+    let mut effects = HashMap::new();
+}
+
+pub trait Test {
+    fn very_long_method_name<F>(self, f: F) -> MyVeryLongReturnType
+    where
+        F: FnMut(Self::Item) -> bool;
+
+    fn exactly_100_chars1<F>(self, f: F) -> MyVeryLongReturnType
+    where
+        F: FnMut(Self::Item) -> bool;
+}
+
+fn very_long_function_name<F>(very_long_argument: F) -> MyVeryLongReturnType
+where
+    F: FnMut(Self::Item) -> bool,
+{
+}
+
+struct VeryLongTupleStructName<A, B, C, D, E>(LongLongTypename, LongLongTypename, i32, i32)
+where
+    A: LongTrait;
+
+struct Exactly100CharsToSemicolon<A, B, C, D, E>(LongLongTypename, i32, i32)
+where
+    A: LongTrait1234;
+
+struct AlwaysOnNextLine<LongLongTypename, LongTypename, A, B, C, D, E, F>
+where
+    A: LongTrait,
+{
+    x: i32,
+}
+
+pub trait SomeTrait<T>
+where
+    T: Something
+        + Sync
+        + Send
+        + Display
+        + Debug
+        + Copy
+        + Hash
+        + Debug
+        + Display
+        + Write
+        + Read
+        + FromStr,
+{
+}
+
+// #2020
+impl<'a, 'gcx, 'tcx> ProbeContext<'a, 'gcx, 'tcx> {
+    fn elaborate_bounds<F>(&mut self, bounds: &[ty::PolyTraitRef<'tcx>], mut mk_cand: F)
+    where
+        F: for<'b> FnMut(
+            &mut ProbeContext<'b, 'gcx, 'tcx>,
+            ty::PolyTraitRef<'tcx>,
+            ty::AssociatedItem,
+        ),
+    {
+        // ...
+    }
+}
+
+// #2497
+fn handle_update<'a, Tab, Conn, R, C>(
+    executor: &Executor<PooledConnection<ConnectionManager<Conn>>>,
+    change_set: &'a C,
+) -> ExecutionResult
+where
+    &'a C: Identifiable + AsChangeset<Target = Tab> + HasTable<Table = Tab>,
+    <&'a C as AsChangeset>::Changeset: QueryFragment<Conn::Backend>,
+    Tab: Table + HasTable<Table = Tab>,
+    Tab::PrimaryKey: EqAll<<&'a C as Identifiable>::Id>,
+    Tab::FromClause: QueryFragment<Conn::Backend>,
+    Tab: FindDsl<<&'a C as Identifiable>::Id>,
+    Find<Tab, <&'a C as Identifiable>::Id>: IntoUpdateTarget<Table = Tab>,
+    <Find<Tab, <&'a C as Identifiable>::Id> as IntoUpdateTarget>::WhereClause:
+        QueryFragment<Conn::Backend>,
+    Tab::Query: FilterDsl<<Tab::PrimaryKey as EqAll<<&'a C as Identifiable>::Id>>::Output>,
+    Filter<Tab::Query, <Tab::PrimaryKey as EqAll<<&'a C as Identifiable>::Id>>::Output>: LimitDsl,
+    Limit<Filter<Tab::Query, <Tab::PrimaryKey as EqAll<<&'a C as Identifiable>::Id>>::Output>>:
+        QueryDsl
+            + BoxedDsl<
+                'a,
+                Conn::Backend,
+                Output = BoxedSelectStatement<'a, R::SqlType, Tab, Conn::Backend>,
+            >,
+    R: LoadingHandler<Conn, Table = Tab, SqlType = Tab::SqlType>
+        + GraphQLType<TypeInfo = (), Context = ()>,
+{
+    unimplemented!()
+}