first commit

examples/borrow.rs

@@ -0,0 +1,8 @@
+#![allow(unused)]
+
+fn main() {
+    let mut a = 5;
+    let b = &mut a;
+    let x = &a;
+    println!("{}", b);
+}

examples/coinductive.rs

@@ -0,0 +1,13 @@
+#![allow(unused)]
+
+enum List<T> {
+    Nil,
+    Cons(T, Box<List<T>>),
+}
+
+fn is_send(x: impl Send) {}
+
+fn main() {
+    let x = 3;
+    is_send(List::Cons(&mut x as *mut _, Box::new(List::Nil)))
+}

examples/local.rs

@@ -0,0 +1,5 @@
+fn main() {
+    let x = 3;
+    println!("{}", x + y);
+}
+

examples/nora.rs

@@ -0,0 +1 @@
+fn main() {}

examples/private_field_deref.rs

@@ -0,0 +1,26 @@
+mod private {
+    pub struct Foo {
+        field: i32,
+        bar: Bar,
+    }
+
+    pub struct Bar {
+        pub field: u32,
+    }
+
+    impl std::ops::Deref for Foo {
+        type Target = Bar;
+
+        fn deref(&self) -> &Self::Target {
+            &self.bar
+        }
+    }
+}
+
+use private::Foo;
+
+fn example(f: Foo) {
+    let a: i32 = f.field;
+}
+
+fn main() {}

examples/traits.rs

@@ -0,0 +1,4 @@
+fn main() {
+    let _: &dyn Eq = &123;
+    let _: &dyn Iterator = &vec![123].into_iter();
+}