| error: reached the recursion limit while instantiating `rec::<&mut &mut &mut &mut &mut ...>` | |
| --> $DIR/issue-67552.rs:29:9 | |
| | | |
| LL | rec(identity(&mut it)) | |
| | ^^^^^^^^^^^^^^^^^^^^^^ | |
| | | |
| note: `rec` defined here | |
| --> $DIR/issue-67552.rs:22:1 | |
| | | |
| LL | / fn rec<T>(mut it: T) | |
| LL | | where | |
| LL | | T: Iterator, | |
| | |________________^ | |
| = note: the full type name has been written to '$TEST_BUILD_DIR/issues/issue-67552/issue-67552.long-type.txt' | |
| error: aborting due to 1 previous error | |