mirror of https://github.com/rust-lang/rust
28 lines
979 B
Rust
28 lines
979 B
Rust
use std::iter::FromIterator;
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use std::vec::IntoIter;
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use std::ops::Add;
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struct Foo<T, U: FromIterator<T>>(T, U);
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struct WellFormed<Z = Foo<i32, i32>>(Z);
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//~^ ERROR a value of type `i32` cannot be built from an iterator over elements of type `i32`
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struct WellFormedNoBounds<Z:?Sized = Foo<i32, i32>>(Z);
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//~^ ERROR a value of type `i32` cannot be built from an iterator over elements of type `i32`
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struct Bounds<T:Copy=String>(T);
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//~^ ERROR the trait bound `String: Copy` is not satisfied [E0277]
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struct WhereClause<T=String>(T) where T: Copy;
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//~^ ERROR the trait bound `String: Copy` is not satisfied [E0277]
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trait TraitBound<T:Copy=String> {}
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//~^ ERROR the trait bound `String: Copy` is not satisfied [E0277]
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trait Super<T: Copy> { }
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trait Base<T = String>: Super<T> { }
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//~^ ERROR the trait bound `T: Copy` is not satisfied [E0277]
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trait ProjectionPred<T:Iterator = IntoIter<i32>> where T::Item : Add<u8> {}
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//~^ ERROR cannot add `u8` to `i32` [E0277]
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fn main() { }
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