tests/ui/delegation/not-supported.stderr

warning: the feature `fn_delegation` is incomplete and may not be safe to use and/or cause compiler crashes
  --> $DIR/not-supported.rs:2:12
   |
LL | #![feature(fn_delegation)]
   |            ^^^^^^^^^^^^^
   |
   = note: see issue #118212 <https://github.com/rust-lang/rust/issues/118212> for more information
   = note: `#[warn(incomplete_features)]` on by default

error: delegation with early bound generics is not supported yet
  --> $DIR/not-supported.rs:16:29
   |
LL |         fn bar(&self, x: T) -> T { x }
   |         ------------------------ callee defined here
...
LL |         reuse GenericTrait::bar;
   |                             ^^^

error: delegation with early bound generics is not supported yet
  --> $DIR/not-supported.rs:18:29
   |
LL |         fn bar1() {}
   |         --------- callee defined here
...
LL |         reuse GenericTrait::bar1;
   |                             ^^^^

error: delegation with early bound generics is not supported yet
  --> $DIR/not-supported.rs:29:39
   |
LL |         fn bar(&self, x: T) -> T { x }
   |         ------------------------ callee defined here
...
LL |         reuse <F as GenericTrait<T>>::bar { &self.0 }
   |                                       ^^^

error: delegation with early bound generics is not supported yet
  --> $DIR/not-supported.rs:31:34
   |
LL |         fn bar1() {}
   |         --------- callee defined here
...
LL |         reuse GenericTrait::<T>::bar1;
   |                                  ^^^^

error: delegation with early bound generics is not supported yet
  --> $DIR/not-supported.rs:36:29
   |
LL |         fn bar(&self, x: T) -> T { x }
   |         ------------------------ callee defined here
...
LL |         reuse GenericTrait::bar { &F }
   |                             ^^^

error: delegation with early bound generics is not supported yet
  --> $DIR/not-supported.rs:38:29
   |
LL |         fn bar1() {}
   |         --------- callee defined here
...
LL |         reuse GenericTrait::bar1;
   |                             ^^^^

error: delegation with early bound generics is not supported yet
  --> $DIR/not-supported.rs:43:22
   |
LL |         fn foo(&self, x: i32) -> i32 { x }
   |         ---------------------------- callee defined here
...
LL |         reuse Trait::foo;
   |                      ^^^

error: delegation with early bound generics is not supported yet
  --> $DIR/not-supported.rs:49:22
   |
LL |         fn foo2<T>(&self, x: T) -> T { x }
   |         ---------------------------- callee defined here
...
LL |         reuse Trait::foo2 { &self.0 }
   |                      ^^^^

error: delegation with early bound generics is not supported yet
  --> $DIR/not-supported.rs:52:29
   |
LL |         fn foo3<'a: 'a>(_: &'a u32) {}
   |         --------------------------- callee defined here
...
LL |         reuse <F as Trait>::foo3;
   |                             ^^^^

error: delegation with early bound generics is not supported yet
  --> $DIR/not-supported.rs:59:22
   |
LL |         fn foo(&self, x: i32) -> i32 { x }
   |         ---------------------------- callee defined here
...
LL |         reuse Trait::foo { &self.0 }
   |                      ^^^

error: delegation with early bound generics is not supported yet
  --> $DIR/not-supported.rs:74:21
   |
LL |         pub fn opaque_arg(_: impl Trait) -> i32 { 0 }
   |         --------------------------------------- callee defined here
...
LL |     reuse to_reuse::opaque_arg;
   |                     ^^^^^^^^^^

error: delegation to a function with opaque type is not supported yet
  --> $DIR/not-supported.rs:76:21
   |
LL |         pub fn opaque_ret() -> impl Trait { unimplemented!() }
   |         --------------------------------- callee defined here
...
LL |     reuse to_reuse::opaque_ret;
   |                     ^^^^^^^^^^

error: delegation to unsafe functions is not supported yet
  --> $DIR/not-supported.rs:88:21
   |
LL |         pub unsafe fn unsafe_fn() {}
   |         ------------------------- callee defined here
...
LL |     reuse to_reuse::unsafe_fn;
   |                     ^^^^^^^^^

error: delegation to non Rust ABI functions is not supported yet
  --> $DIR/not-supported.rs:90:21
   |
LL |         pub extern "C" fn extern_fn() {}
   |         ----------------------------- callee defined here
...
LL |     reuse to_reuse::extern_fn;
   |                     ^^^^^^^^^

error: delegation to variadic functions is not supported yet
  --> $DIR/not-supported.rs:92:21
   |
LL |         pub unsafe extern "C" fn variadic_fn(n: usize, mut args: ...) {}
   |         ------------------------------------------------------------- callee defined here
...
LL |     reuse to_reuse::variadic_fn;
   |                     ^^^^^^^^^^^

error: delegation to const functions is not supported yet
  --> $DIR/not-supported.rs:94:21
   |
LL |         pub const fn const_fn() {}
   |         ----------------------- callee defined here
...
LL |     reuse to_reuse::const_fn;
   |                     ^^^^^^^^

error: recursive delegation is not supported yet
  --> $DIR/not-supported.rs:107:22
   |
LL |         pub reuse to_reuse2::foo;
   |                              --- callee defined here
...
LL |     reuse to_reuse1::foo;
   |                      ^^^

error[E0049]: method `foo2` has 0 type parameters but its trait declaration has 1 type parameter
  --> $DIR/not-supported.rs:49:22
   |
LL |         fn foo2<T>(&self, x: T) -> T { x }
   |                 - expected 1 type parameter
...
LL |         reuse Trait::foo2 { &self.0 }
   |                      ^^^^ found 0 type parameters

error[E0195]: lifetime parameters or bounds on method `foo3` do not match the trait declaration
  --> $DIR/not-supported.rs:52:29
   |
LL |         fn foo3<'a: 'a>(_: &'a u32) {}
   |                -------- lifetimes in impl do not match this method in trait
...
LL |         reuse <F as Trait>::foo3;
   |                             ^^^^ lifetimes do not match method in trait

error: aborting due to 19 previous errors; 1 warning emitted

Some errors have detailed explanations: E0049, E0195.
For more information about an error, try `rustc --explain E0049`.