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81 lines
2.9 KiB
Plaintext
81 lines
2.9 KiB
Plaintext
error[E0284]: type annotations needed: cannot satisfy `impl Sized == _`
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--> $DIR/recursive-in-exhaustiveness.rs:19:17
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LL | let (x,) = (build(x),);
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| ^^^^^^^^ cannot satisfy `impl Sized == _`
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error[E0271]: type mismatch resolving `build2<(_,)>::{opaque#0} normalizes-to _`
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--> $DIR/recursive-in-exhaustiveness.rs:30:6
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LL | (build2(x),)
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| ^^^^^^^^^ types differ
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error[E0271]: type mismatch resolving `build2<(_,)>::{opaque#0} normalizes-to _`
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--> $DIR/recursive-in-exhaustiveness.rs:30:5
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LL | (build2(x),)
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| ^^^^^^^^^^^^ types differ
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error[E0277]: the size for values of type `(impl Sized,)` cannot be known at compilation time
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--> $DIR/recursive-in-exhaustiveness.rs:30:5
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LL | (build2(x),)
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| ^^^^^^^^^^^^ doesn't have a size known at compile-time
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= help: the trait `Sized` is not implemented for `(impl Sized,)`
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= note: tuples must have a statically known size to be initialized
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error[E0271]: type mismatch resolving `build3<(T,)>::{opaque#0} normalizes-to _`
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--> $DIR/recursive-in-exhaustiveness.rs:41:17
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LL | let (x,) = (build3((x,)),);
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| ^^^^^^^^^^^^ types differ
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error[E0277]: the size for values of type `(impl Sized,)` cannot be known at compilation time
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--> $DIR/recursive-in-exhaustiveness.rs:41:16
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LL | let (x,) = (build3((x,)),);
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| ^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
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= help: the trait `Sized` is not implemented for `(impl Sized,)`
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= note: tuples must have a statically known size to be initialized
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error[E0308]: mismatched types
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--> $DIR/recursive-in-exhaustiveness.rs:41:16
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LL | fn build3<T>(x: T) -> impl Sized {
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| ---------- the found opaque type
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LL |
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LL | let (x,) = (build3((x,)),);
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| ^^^^^^^^^^^^^^^ types differ
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= note: expected type `_`
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found tuple `(impl Sized,)`
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error[E0271]: type mismatch resolving `build3<(T,)>::{opaque#0} normalizes-to _`
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--> $DIR/recursive-in-exhaustiveness.rs:41:17
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LL | let (x,) = (build3((x,)),);
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| ^^^^^^^^^^^^ types differ
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= note: the return type of a function must have a statically known size
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error[E0271]: type mismatch resolving `build3<(T,)>::{opaque#0} normalizes-to _`
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--> $DIR/recursive-in-exhaustiveness.rs:41:16
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LL | let (x,) = (build3((x,)),);
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| ^^^^^^^^^^^^^^^ types differ
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error[E0271]: type mismatch resolving `build3<(T,)>::{opaque#0} normalizes-to _`
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--> $DIR/recursive-in-exhaustiveness.rs:41:17
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LL | let (x,) = (build3((x,)),);
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| ^^^^^^^^^^^^ types differ
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= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
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error: aborting due to 10 previous errors
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Some errors have detailed explanations: E0271, E0277, E0284, E0308.
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For more information about an error, try `rustc --explain E0271`.
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