mirror of https://github.com/rust-lang/rust
27 lines
899 B
Plaintext
27 lines
899 B
Plaintext
warning: function cannot return without recursing
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--> $DIR/multiple-defining-usages-in-body.rs:4:1
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LL | fn foo<T: Trait, U: Trait>() -> impl Trait {
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing
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LL |
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LL | let a: T = foo::<T, U>();
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| ------------- recursive call site
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= help: a `loop` may express intention better if this is on purpose
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= note: `#[warn(unconditional_recursion)]` on by default
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error: concrete type differs from previous defining opaque type use
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--> $DIR/multiple-defining-usages-in-body.rs:8:16
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LL | let _: T = foo::<U, T>();
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| ^^^^^^^^^^^^^ expected `T`, got `U`
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note: previous use here
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--> $DIR/multiple-defining-usages-in-body.rs:6:16
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LL | let a: T = foo::<T, U>();
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| ^^^^^^^^^^^^^
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error: aborting due to 1 previous error; 1 warning emitted
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