diff options
Diffstat (limited to 'tests/ui/rfc-2632-const-trait-impl/const_derives/derive-const-non-const-type.stderr')
| -rw-r--r-- | tests/ui/rfc-2632-const-trait-impl/const_derives/derive-const-non-const-type.stderr | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/tests/ui/rfc-2632-const-trait-impl/const_derives/derive-const-non-const-type.stderr b/tests/ui/rfc-2632-const-trait-impl/const_derives/derive-const-non-const-type.stderr new file mode 100644 index 000000000..96e0c78b9 --- /dev/null +++ b/tests/ui/rfc-2632-const-trait-impl/const_derives/derive-const-non-const-type.stderr @@ -0,0 +1,15 @@ +error[E0015]: cannot call non-const fn `<A as Default>::default` in constant functions + --> $DIR/derive-const-non-const-type.rs:10:14 + | +LL | #[derive_const(Default)] + | ------- in this derive macro expansion +LL | pub struct S(A); + | ^ + | + = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants + = help: add `#![feature(const_trait_impl)]` to the crate attributes to enable + = note: this error originates in the derive macro `Default` (in Nightly builds, run with -Z macro-backtrace for more info) + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0015`. |