rust/tests/ui/rfcs/rfc-2632-const-trait-impl/ice-121536-const-method.stderr

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error[E0379]: functions in trait impls cannot be declared const
--> $DIR/ice-121536-const-method.rs:11:5
|
LL | const fn add(self) -> Vec3 {
| ^^^^^ functions in trait impls cannot be const
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help: remove the `const` ...
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LL - const fn add(self) -> Vec3 {
LL + fn add(self) -> Vec3 {
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help: ... and declare the impl to be const instead
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LL | impl const Add for Vec3 {
| +++++
warning: the feature `effects` is incomplete and may not be safe to use and/or cause compiler crashes
--> $DIR/ice-121536-const-method.rs:1:30
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LL | #![feature(const_trait_impl, effects)]
| ^^^^^^^
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= note: see issue #102090 <https://github.com/rust-lang/rust/issues/102090> for more information
= note: `#[warn(incomplete_features)]` on by default
error: using `#![feature(effects)]` without enabling next trait solver globally
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= note: the next trait solver must be enabled globally for the effects feature to work correctly
= help: use `-Znext-solver` to enable
error: aborting due to 2 previous errors; 1 warning emitted
For more information about this error, try `rustc --explain E0379`.