rust/tests/ui/rfcs/rfc-2632-const-trait-impl/const-and-non-const-impl.st...

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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 {
| ^^^^^^^^^^^^^
|
= 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: const `impl` for trait `Add` which is not marked with `#[const_trait]`
--> $DIR/const-and-non-const-impl.rs:23:12
|
LL | impl const std::ops::Add 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[E0119]: conflicting implementations of trait `Add` for type `Int`
--> $DIR/const-and-non-const-impl.rs:23:1
|
LL | impl std::ops::Add for Int {
| -------------------------- first implementation here
...
LL | impl const std::ops::Add for Int {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `Int`
error[E0117]: only traits defined in the current crate can be implemented for primitive types
--> $DIR/const-and-non-const-impl.rs:7:1
|
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
error: aborting due to 4 previous errors
Some errors have detailed explanations: E0117, E0119.
For more information about an error, try `rustc --explain E0117`.