Bless recursion test.

cjgillot · cjgillot · commit a3e1a2b7ce22 · 2022-07-01T17:45:13.000+02:00
diff --git a/src/test/ui/traits/issue-91949-hangs-on-recursion.rs b/src/test/ui/traits/issue-91949-hangs-on-recursion.rs
@@ -1,4 +1,5 @@
 // build-fail
+// compile-flags: -Zinline-mir=no
 // error-pattern: overflow evaluating the requirement `(): Sized`
 // error-pattern: function cannot return without recursing
 
diff --git a/src/test/ui/traits/issue-91949-hangs-on-recursion.stderr b/src/test/ui/traits/issue-91949-hangs-on-recursion.stderr
@@ -1,5 +1,5 @@
 warning: function cannot return without recursing
-  --> $DIR/issue-91949-hangs-on-recursion.rs:21:1
+  --> $DIR/issue-91949-hangs-on-recursion.rs:22:1
    |
 LL | / fn recurse<T>(elements: T) -> Vec<char>
 LL | | where
@@ -18,7 +18,7 @@ error[E0275]: overflow evaluating the requirement `(): Sized`
    = help: consider increasing the recursion limit by adding a `#![recursion_limit = "512"]` attribute to your crate (`issue_91949_hangs_on_recursion`)
    = note: required because of the requirements on the impl of `Iterator` for `std::iter::Empty<()>`
    = note: 171 redundant requirements hidden
-   = note: required because of the requirements on the impl of `Iterator` for `IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), std::iter::Empty<()>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:25:45: 25:52]>>`
+   = note: required because of the requirements on the impl of `Iterator` for `IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), Map<IteratorOfWrapped<(), std::iter::Empty<()>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>, [closure@$DIR/issue-91949-hangs-on-recursion.rs:26:45: 26:52]>>`
 
 error: aborting due to previous error; 1 warning emitted
 

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,5 @@`
`1`	`1`	`// build-fail`
	`2`	`+// compile-flags: -Zinline-mir=no`
`2`	`3`	// error-pattern: overflow evaluating the requirement `(): Sized`
`3`	`4`	`// error-pattern: function cannot return without recursing`
`4`	`5`