1 error: reached the recursion limit while instantiating `A::matches::$CLOSURE`
2 --> $DIR/issue-22638.rs:56:9
7 note: `A::matches` defined here
8 --> $DIR/issue-22638.rs:15:5
10 LL | pub fn matches<F: Fn()>(&self, f: &F) {
11 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
12 = note: the full type name has been written to '$TEST_BUILD_DIR/issues/issue-22638.polonius/issue-22638.long-type.txt'
14 error: aborting due to previous error