diff options
Diffstat (limited to 'tests/ui/rfc-2632-const-trait-impl/const_derives/derive-const-gate.stderr')
| -rw-r--r-- | tests/ui/rfc-2632-const-trait-impl/const_derives/derive-const-gate.stderr | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/tests/ui/rfc-2632-const-trait-impl/const_derives/derive-const-gate.stderr b/tests/ui/rfc-2632-const-trait-impl/const_derives/derive-const-gate.stderr new file mode 100644 index 000000000..cc9bdd271 --- /dev/null +++ b/tests/ui/rfc-2632-const-trait-impl/const_derives/derive-const-gate.stderr @@ -0,0 +1,11 @@ +error[E0658]: use of unstable library feature 'derive_const' + --> $DIR/derive-const-gate.rs:1:3 + | +LL | #[derive_const(Default)] + | ^^^^^^^^^^^^ + | + = help: add `#![feature(derive_const)]` to the crate attributes to enable + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0658`. |