New upstream version 1.36.0+dfsg1

[rustc.git] / src / test / ui / feature-gates / feature-gate-trivial_bounds.stderr

error[E0277]: the trait bound `i32: Foo` is not satisfied
  --> $DIR/feature-gate-trivial_bounds.rs:10:1
   |
LL | enum E where i32: Foo { V }
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Foo` is not implemented for `i32`
   |
   = help: see issue #48214
   = help: add #![feature(trivial_bounds)] to the crate attributes to enable

error[E0277]: the trait bound `i32: Foo` is not satisfied
  --> $DIR/feature-gate-trivial_bounds.rs:12:1
   |
LL | struct S where i32: Foo;
   | ^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Foo` is not implemented for `i32`
   |
   = help: see issue #48214
   = help: add #![feature(trivial_bounds)] to the crate attributes to enable

error[E0277]: the trait bound `i32: Foo` is not satisfied
  --> $DIR/feature-gate-trivial_bounds.rs:14:1
   |
LL | trait T where i32: Foo {}
   | ^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Foo` is not implemented for `i32`
   |
   = help: see issue #48214
   = help: add #![feature(trivial_bounds)] to the crate attributes to enable

error[E0277]: the trait bound `i32: Foo` is not satisfied
  --> $DIR/feature-gate-trivial_bounds.rs:16:1
   |
LL | union U where i32: Foo { f: i32 }
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Foo` is not implemented for `i32`
   |
   = help: see issue #48214
   = help: add #![feature(trivial_bounds)] to the crate attributes to enable

error[E0277]: the trait bound `i32: Foo` is not satisfied
  --> $DIR/feature-gate-trivial_bounds.rs:20:1
   |
LL | / impl Foo for () where i32: Foo {
LL | |     fn test(&self) {
LL | |         3i32.test();
LL | |         Foo::test(&4i32);
LL | |         generic_function(5i32);
LL | |     }
LL | | }
   | |_^ the trait `Foo` is not implemented for `i32`
   |
   = help: see issue #48214
   = help: add #![feature(trivial_bounds)] to the crate attributes to enable

error[E0277]: the trait bound `i32: Foo` is not satisfied
  --> $DIR/feature-gate-trivial_bounds.rs:28:1
   |
LL | / fn f() where i32: Foo
LL | | {
LL | |     let s = S;
LL | |     3i32.test();
LL | |     Foo::test(&4i32);
LL | |     generic_function(5i32);
LL | | }
   | |_^ the trait `Foo` is not implemented for `i32`
   |
   = help: see issue #48214
   = help: add #![feature(trivial_bounds)] to the crate attributes to enable

error[E0277]: the trait bound `std::string::String: std::ops::Neg` is not satisfied
  --> $DIR/feature-gate-trivial_bounds.rs:36:1
   |
LL | / fn use_op(s: String) -> String where String: ::std::ops::Neg<Output=String> {
LL | |     -s
LL | | }
   | |_^ the trait `std::ops::Neg` is not implemented for `std::string::String`
   |
   = help: see issue #48214
   = help: add #![feature(trivial_bounds)] to the crate attributes to enable

error[E0277]: `i32` is not an iterator
  --> $DIR/feature-gate-trivial_bounds.rs:40:1
   |
LL | / fn use_for() where i32: Iterator {
LL | |     for _ in 2i32 {}
LL | | }
   | |_^ `i32` is not an iterator
   |
   = help: the trait `std::iter::Iterator` is not implemented for `i32`
   = note: if you want to iterate between `start` until a value `end`, use the exclusive range syntax `start..end` or the inclusive range syntax `start..=end`
   = help: see issue #48214
   = help: add #![feature(trivial_bounds)] to the crate attributes to enable

error[E0277]: the size for values of type `str` cannot be known at compilation time
  --> $DIR/feature-gate-trivial_bounds.rs:52:1
   |
LL | struct TwoStrs(str, str) where str: Sized;
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
   |
   = help: the trait `std::marker::Sized` is not implemented for `str`
   = note: to learn more, visit <https://doc.rust-lang.org/book/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
   = help: see issue #48214
   = help: add #![feature(trivial_bounds)] to the crate attributes to enable

error[E0277]: the size for values of type `(dyn A + 'static)` cannot be known at compilation time
  --> $DIR/feature-gate-trivial_bounds.rs:55:1
   |
LL | / fn unsized_local() where Dst<A>: Sized {
LL | |     let x: Dst<A> = *(Box::new(Dst { x: 1 }) as Box<Dst<A>>);
LL | | }
   | |_^ doesn't have a size known at compile-time
   |
   = help: within `Dst<(dyn A + 'static)>`, the trait `std::marker::Sized` is not implemented for `(dyn A + 'static)`
   = note: to learn more, visit <https://doc.rust-lang.org/book/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
   = note: required because it appears within the type `Dst<(dyn A + 'static)>`
   = help: see issue #48214
   = help: add #![feature(trivial_bounds)] to the crate attributes to enable

error[E0277]: the size for values of type `str` cannot be known at compilation time
  --> $DIR/feature-gate-trivial_bounds.rs:59:1
   |
LL | / fn return_str() -> str where str: Sized {
LL | |     *"Sized".to_string().into_boxed_str()
LL | | }
   | |_^ doesn't have a size known at compile-time
   |
   = help: the trait `std::marker::Sized` is not implemented for `str`
   = note: to learn more, visit <https://doc.rust-lang.org/book/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
   = help: see issue #48214
   = help: add #![feature(trivial_bounds)] to the crate attributes to enable

error: aborting due to 11 previous errors

For more information about this error, try `rustc --explain E0277`.