error[E0203]: type parameter has more than one relaxed default bound, only one is supported --> $DIR/bad-suggestionf-for-repeated-unsized-bound-127441.rs:12:12 | LL | fn foo2(a: T) {} | ^^^^^^ ^^^^^^ error[E0203]: type parameter has more than one relaxed default bound, only one is supported --> $DIR/bad-suggestionf-for-repeated-unsized-bound-127441.rs:16:12 | LL | fn foo3(a: T) {} | ^^^^^^ ^^^^^^ error[E0203]: type parameter has more than one relaxed default bound, only one is supported --> $DIR/bad-suggestionf-for-repeated-unsized-bound-127441.rs:20:12 | LL | fn foo4(a: T) {} | ^^^^^^ ^^^^^^ error[E0203]: type parameter has more than one relaxed default bound, only one is supported --> $DIR/bad-suggestionf-for-repeated-unsized-bound-127441.rs:27:17 | LL | fn foo6(_: impl ?Sized + ?Sized) {} | ^^^^^^ ^^^^^^ error[E0203]: type parameter has more than one relaxed default bound, only one is supported --> $DIR/bad-suggestionf-for-repeated-unsized-bound-127441.rs:31:17 | LL | fn foo7(_: impl ?Sized + ?Sized + Debug) {} | ^^^^^^ ^^^^^^ error[E0203]: type parameter has more than one relaxed default bound, only one is supported --> $DIR/bad-suggestionf-for-repeated-unsized-bound-127441.rs:35:17 | LL | fn foo8(_: impl ?Sized + Debug + ?Sized ) {} | ^^^^^^ ^^^^^^ error[E0277]: the size for values of type `T` cannot be known at compilation time --> $DIR/bad-suggestionf-for-repeated-unsized-bound-127441.rs:9:20 | LL | fn foo1(a: T) {} | - ^ doesn't have a size known at compile-time | | | this type parameter needs to be `Sized` | = help: unsized fn params are gated as an unstable feature help: consider removing the `?Sized` bound to make the type parameter `Sized` | LL - fn foo1(a: T) {} LL + fn foo1(a: T) {} | help: function arguments must have a statically known size, borrowed types always have a known size | LL | fn foo1(a: &T) {} | + error[E0277]: the size for values of type `T` cannot be known at compilation time --> $DIR/bad-suggestionf-for-repeated-unsized-bound-127441.rs:12:29 | LL | fn foo2(a: T) {} | - ^ doesn't have a size known at compile-time | | | this type parameter needs to be `Sized` | = help: unsized fn params are gated as an unstable feature help: consider removing the `?Sized` bound to make the type parameter `Sized` | LL - fn foo2(a: T) {} LL + fn foo2(a: T) {} | help: function arguments must have a statically known size, borrowed types always have a known size | LL | fn foo2(a: &T) {} | + error[E0277]: the size for values of type `T` cannot be known at compilation time --> $DIR/bad-suggestionf-for-repeated-unsized-bound-127441.rs:16:37 | LL | fn foo3(a: T) {} | - ^ doesn't have a size known at compile-time | | | this type parameter needs to be `Sized` | = help: unsized fn params are gated as an unstable feature help: consider restricting type parameters | LL - fn foo3(a: T) {} LL + fn foo3(a: T) {} | help: function arguments must have a statically known size, borrowed types always have a known size | LL | fn foo3(a: &T) {} | + error[E0277]: the size for values of type `T` cannot be known at compilation time --> $DIR/bad-suggestionf-for-repeated-unsized-bound-127441.rs:20:38 | LL | fn foo4(a: T) {} | - ^ doesn't have a size known at compile-time | | | this type parameter needs to be `Sized` | = help: unsized fn params are gated as an unstable feature help: consider restricting type parameters | LL - fn foo4(a: T) {} LL + fn foo4(a: T) {} | help: function arguments must have a statically known size, borrowed types always have a known size | LL | fn foo4(a: &T) {} | + error[E0277]: the size for values of type `impl ?Sized` cannot be known at compilation time --> $DIR/bad-suggestionf-for-repeated-unsized-bound-127441.rs:24:9 | LL | fn foo5(_: impl ?Sized) {} | ^ ----------- this type parameter needs to be `Sized` | | | doesn't have a size known at compile-time | = help: unsized fn params are gated as an unstable feature help: consider replacing `?Sized` with `Sized` | LL - fn foo5(_: impl ?Sized) {} LL + fn foo5(_: impl Sized) {} | help: function arguments must have a statically known size, borrowed types always have a known size | LL | fn foo5(_: &impl ?Sized) {} | + error[E0277]: the size for values of type `impl ?Sized + ?Sized` cannot be known at compilation time --> $DIR/bad-suggestionf-for-repeated-unsized-bound-127441.rs:27:9 | LL | fn foo6(_: impl ?Sized + ?Sized) {} | ^ -------------------- this type parameter needs to be `Sized` | | | doesn't have a size known at compile-time | = help: unsized fn params are gated as an unstable feature help: consider restricting type parameters | LL - fn foo6(_: impl ?Sized + ?Sized) {} LL + fn foo6(_: impl Sized) {} | help: function arguments must have a statically known size, borrowed types always have a known size | LL | fn foo6(_: &impl ?Sized + ?Sized) {} | + error[E0277]: the size for values of type `impl ?Sized + ?Sized + Debug` cannot be known at compilation time --> $DIR/bad-suggestionf-for-repeated-unsized-bound-127441.rs:31:9 | LL | fn foo7(_: impl ?Sized + ?Sized + Debug) {} | ^ ---------------------------- this type parameter needs to be `Sized` | | | doesn't have a size known at compile-time | = help: unsized fn params are gated as an unstable feature help: consider restricting type parameters | LL - fn foo7(_: impl ?Sized + ?Sized + Debug) {} LL + fn foo7(_: impl Debug) {} | help: function arguments must have a statically known size, borrowed types always have a known size | LL | fn foo7(_: &impl ?Sized + ?Sized + Debug) {} | + error[E0277]: the size for values of type `impl ?Sized + Debug + ?Sized` cannot be known at compilation time --> $DIR/bad-suggestionf-for-repeated-unsized-bound-127441.rs:35:9 | LL | fn foo8(_: impl ?Sized + Debug + ?Sized ) {} | ^ ---------------------------- this type parameter needs to be `Sized` | | | doesn't have a size known at compile-time | = help: unsized fn params are gated as an unstable feature help: consider restricting type parameters | LL - fn foo8(_: impl ?Sized + Debug + ?Sized ) {} LL + fn foo8(_: impl Debug ) {} | help: function arguments must have a statically known size, borrowed types always have a known size | LL | fn foo8(_: &impl ?Sized + Debug + ?Sized ) {} | + error: aborting due to 14 previous errors Some errors have detailed explanations: E0203, E0277. For more information about an error, try `rustc --explain E0203`.