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error[E0658]: `for` is not allowed in a `const`
--> $DIR/issue-50582.rs:2:20
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LL | Vec::<[(); 1 + for x in 0..1 {}]>::new();
| ^^^^^^^^^^^^^^^^
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= note: see issue #87575 <https://github.com/rust-lang/rust/issues/87575> for more information
= help: add `#![feature(const_for)]` to the crate attributes to enable
error[E0277]: cannot add `()` to `{integer}`
--> $DIR/issue-50582.rs:2:18
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LL | Vec::<[(); 1 + for x in 0..1 {}]>::new();
| ^ no implementation for `{integer} + ()`
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= help: the trait `Add<()>` is not implemented for `{integer}`
= help: the following other types implement trait `Add<Rhs>`:
<isize as Add>
<isize as Add<&isize>>
<i8 as Add>
<i8 as Add<&i8>>
<i16 as Add>
<i16 as Add<&i16>>
<i32 as Add>
<i32 as Add<&i32>>
and 48 others
error: aborting due to 2 previous errors
Some errors have detailed explanations: E0277, E0658.
For more information about an error, try `rustc --explain E0277`.
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