diff options
Diffstat (limited to 'tests/ui/issues/issue-23966.stderr')
| -rw-r--r-- | tests/ui/issues/issue-23966.stderr | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/tests/ui/issues/issue-23966.stderr b/tests/ui/issues/issue-23966.stderr new file mode 100644 index 000000000..8f934481d --- /dev/null +++ b/tests/ui/issues/issue-23966.stderr @@ -0,0 +1,15 @@ +error[E0277]: expected a `FnMut<(_, char)>` closure, found `()` + --> $DIR/issue-23966.rs:2:32 + | +LL | "".chars().fold(|_, _| (), ()); + | ---- ^^ expected an `FnMut<(_, char)>` closure, found `()` + | | + | required by a bound introduced by this call + | + = help: the trait `FnMut<(_, char)>` is not implemented for `()` +note: required by a bound in `fold` + --> $SRC_DIR/core/src/iter/traits/iterator.rs:LL:COL + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0277`. |