Add some ICEs

Author: langston-barrett

ices/109066.rs

@@ -0,0 +1 @@
+#![doc(test(""))]

ices/109071.rs

@@ -0,0 +1,11 @@
+struct Windows<T> {}
+
+impl<T> Windows {
+    type Item = &[T];
+
+    fn next() -> Option<Self::Item> {}
+}
+
+impl<T> Windows<T> {
+    fn T() -> Option<Self::Item> {}
+}

ices/109129.rs

@@ -0,0 +1,8 @@
+extern crate proc_macro;
+
+trait Project {
+    type Assoc;
+}
+
+#[proc_macro]
+fn uwu() -> <() as Project>::Assoc {}

ices/109143.rs

@@ -0,0 +1 @@
+struct Bar<const N: &(for<'a> S<'a>)>;