mirror of https://github.com/rust-lang/rust
18 lines
699 B
Plaintext
18 lines
699 B
Plaintext
error[E0391]: cycle detected when computing type of `Foo::X`
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--> $DIR/cycle-trait-default-type-trait.rs:4:23
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LL | trait Foo<X = Box<dyn Foo>> {
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| ^^^
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= note: ...which immediately requires computing type of `Foo::X` again
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note: cycle used when checking that `Foo` is well-formed
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--> $DIR/cycle-trait-default-type-trait.rs:4:1
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LL | trait Foo<X = Box<dyn Foo>> {
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= note: see https://rustc-dev-guide.rust-lang.org/overview.html#queries and https://rustc-dev-guide.rust-lang.org/query.html for more information
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error: aborting due to 1 previous error
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For more information about this error, try `rustc --explain E0391`.
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