Rollup merge of #105224 - cjgillot:issue-104240, r=compiler-errors

Properly substitute inherent associated types.

Fixes https://github.com/rust-lang/rust/issues/104240

1 files changed, 15 insertions, 0 deletions

diff --git a/src/test/ui/associated-inherent-types/struct-generics.rs b/src/test/ui/associated-inherent-types/struct-generics.rs
new file mode 100644
index 00000000000..8952b379173
--- /dev/null
+++ b/src/test/ui/associated-inherent-types/struct-generics.rs
@@ -0,0 +1,15 @@
+// check-pass
+
+#![feature(inherent_associated_types)]
+#![allow(incomplete_features)]
+
+struct S<T>(T);
+
+impl<T> S<T> {
+    type P = T;
+}
+
+fn main() {
+    type A = S<()>::P;
+    let _: A = ();
+}