Do not report overflow errors on ConstArgHasType goals

tests/ui/codegen/overflow-during-mono.rs

@@ -0,0 +1,28 @@
+// build-fail
+//~^ ERROR overflow evaluating the requirement
+
+#![recursion_limit = "32"]
+
+fn quicksort<It: Clone + Iterator<Item = T>, I: IntoIterator<IntoIter = It>, T: Ord>(
+    i: I,
+) -> Vec<T> {
+    let mut i = i.into_iter();
+
+    match i.next() {
+        Some(x) => {
+            let less = i.clone().filter(|y| y < &x);
+            let greater = i.filter(|y| &x <= y);
+
+            let mut v = quicksort(less);
+            let u = quicksort(greater);
+            v.push(x);
+            v.extend(u);
+            v
+        }
+        None => vec![],
+    }
+}
+
+fn main() {
+    println!("{:?}", quicksort([5i32, 1, 6, 3, 6, 1, 9, 0, -1, 6, 8]));
+}