diff options
Diffstat (limited to 'src/test/ui/consts/const-blocks/trait-error.stderr')
| -rw-r--r-- | src/test/ui/consts/const-blocks/trait-error.stderr | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/test/ui/consts/const-blocks/trait-error.stderr b/src/test/ui/consts/const-blocks/trait-error.stderr new file mode 100644 index 000000000..ece200ad1 --- /dev/null +++ b/src/test/ui/consts/const-blocks/trait-error.stderr @@ -0,0 +1,19 @@ +error[E0277]: the trait bound `String: Copy` is not satisfied + --> $DIR/trait-error.rs:5:6 + | +LL | [Foo(String::new()); 4]; + | ^^^^^^^^^^^^^^^^^^ the trait `Copy` is not implemented for `String` + | +note: required because of the requirements on the impl of `Copy` for `Foo<String>` + --> $DIR/trait-error.rs:1:10 + | +LL | #[derive(Copy, Clone)] + | ^^^^ + = note: the `Copy` trait is required because this value will be copied for each element of the array + = help: consider creating a new `const` item and initializing it with the result of the function call to be used in the repeat position, like `const VAL: Type = const_fn();` and `let x = [VAL; 42];` + = help: create an inline `const` block, see RFC #2920 <https://github.com/rust-lang/rfcs/pull/2920> for more information + = note: this error originates in the derive macro `Copy` (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 E0277`. |