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Diffstat (limited to '')
| -rw-r--r-- | tests/ui/impl-trait/fresh-lifetime-from-bare-trait-obj-114664.stderr | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/tests/ui/impl-trait/fresh-lifetime-from-bare-trait-obj-114664.stderr b/tests/ui/impl-trait/fresh-lifetime-from-bare-trait-obj-114664.stderr new file mode 100644 index 000000000..fad0b812d --- /dev/null +++ b/tests/ui/impl-trait/fresh-lifetime-from-bare-trait-obj-114664.stderr @@ -0,0 +1,42 @@ +warning: trait objects without an explicit `dyn` are deprecated + --> $DIR/fresh-lifetime-from-bare-trait-obj-114664.rs:5:24 + | +LL | fn ice() -> impl AsRef<Fn(&())> { + | ^^^^^^^ + | + = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! + = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html> + = note: `#[warn(bare_trait_objects)]` on by default +help: use `dyn` + | +LL | fn ice() -> impl AsRef<dyn Fn(&())> { + | +++ + +warning: trait objects without an explicit `dyn` are deprecated + --> $DIR/fresh-lifetime-from-bare-trait-obj-114664.rs:5:24 + | +LL | fn ice() -> impl AsRef<Fn(&())> { + | ^^^^^^^ + | + = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! + = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html> +help: use `dyn` + | +LL | fn ice() -> impl AsRef<dyn Fn(&())> { + | +++ + +warning: trait objects without an explicit `dyn` are deprecated + --> $DIR/fresh-lifetime-from-bare-trait-obj-114664.rs:5:24 + | +LL | fn ice() -> impl AsRef<Fn(&())> { + | ^^^^^^^ + | + = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! + = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html> +help: use `dyn` + | +LL | fn ice() -> impl AsRef<dyn Fn(&())> { + | +++ + +warning: 3 warnings emitted + |