diff options
Diffstat (limited to 'tests/ui/rfc-2632-const-trait-impl/const-and-non-const-impl.stderr')
| -rw-r--r-- | tests/ui/rfc-2632-const-trait-impl/const-and-non-const-impl.stderr | 27 |
1 files changed, 11 insertions, 16 deletions
diff --git a/tests/ui/rfc-2632-const-trait-impl/const-and-non-const-impl.stderr b/tests/ui/rfc-2632-const-trait-impl/const-and-non-const-impl.stderr index 36a09add4..4f858d61e 100644 --- a/tests/ui/rfc-2632-const-trait-impl/const-and-non-const-impl.stderr +++ b/tests/ui/rfc-2632-const-trait-impl/const-and-non-const-impl.stderr @@ -1,25 +1,20 @@ -error[E0117]: only traits defined in the current crate can be implemented for primitive types - --> $DIR/const-and-non-const-impl.rs:5:1 +error: const `impl` for trait `Add` which is not marked with `#[const_trait]` + --> $DIR/const-and-non-const-impl.rs:7:12 | LL | impl const std::ops::Add for i32 { - | ^^^^^^^^^^^-------------^^^^^--- - | | | | - | | | `i32` is not defined in the current crate - | | `i32` is not defined in the current crate - | impl doesn't use only types from inside the current crate + | ^^^^^^^^^^^^^ | - = note: define and implement a trait or new type instead + = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const` + = note: adding a non-const method body in the future would be a breaking change -error[E0119]: conflicting implementations of trait `Add` for type `Int` - --> $DIR/const-and-non-const-impl.rs:22:1 +error: const `impl` for trait `Add` which is not marked with `#[const_trait]` + --> $DIR/const-and-non-const-impl.rs:23:12 | -LL | impl std::ops::Add for Int { - | -------------------------- first implementation here -... LL | impl const std::ops::Add for Int { - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `Int` + | ^^^^^^^^^^^^^ + | + = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const` + = note: adding a non-const method body in the future would be a breaking change error: aborting due to 2 previous errors -Some errors have detailed explanations: E0117, E0119. -For more information about an error, try `rustc --explain E0117`. |