1 error[E0658]: rust-call ABI is subject to change
2 --> $DIR/feature-gate-unboxed-closures-manual-impls.rs:11:12
4 LL | extern "rust-call" fn call(self, args: ()) -> () {}
7 = note: for more information, see https://github.com/rust-lang/rust/issues/29625
8 = help: add `#![feature(unboxed_closures)]` to the crate attributes to enable
10 error[E0658]: rust-call ABI is subject to change
11 --> $DIR/feature-gate-unboxed-closures-manual-impls.rs:17:12
13 LL | extern "rust-call" fn call_once(self, args: ()) -> () {}
16 = note: for more information, see https://github.com/rust-lang/rust/issues/29625
17 = help: add `#![feature(unboxed_closures)]` to the crate attributes to enable
19 error[E0658]: rust-call ABI is subject to change
20 --> $DIR/feature-gate-unboxed-closures-manual-impls.rs:23:12
22 LL | extern "rust-call" fn call_mut(&self, args: ()) -> () {}
25 = note: for more information, see https://github.com/rust-lang/rust/issues/29625
26 = help: add `#![feature(unboxed_closures)]` to the crate attributes to enable
28 error[E0658]: rust-call ABI is subject to change
29 --> $DIR/feature-gate-unboxed-closures-manual-impls.rs:29:12
31 LL | extern "rust-call" fn call_once(&self, args: ()) -> () {}
34 = note: for more information, see https://github.com/rust-lang/rust/issues/29625
35 = help: add `#![feature(unboxed_closures)]` to the crate attributes to enable
37 error[E0658]: the precise format of `Fn`-family traits' type parameters is subject to change
38 --> $DIR/feature-gate-unboxed-closures-manual-impls.rs:9:6
40 LL | impl Fn<()> for Foo {
43 = note: for more information, see https://github.com/rust-lang/rust/issues/29625
44 = help: add `#![feature(unboxed_closures)]` to the crate attributes to enable
45 = help: use parenthetical notation instead: `Fn(Foo, Bar) -> Baz`
47 error[E0229]: associated type bindings are not allowed here
48 --> $DIR/feature-gate-unboxed-closures-manual-impls.rs:15:6
50 LL | impl FnOnce() for Foo1 {
51 | ^^^^^^^^ associated type not allowed here
53 error[E0658]: the precise format of `Fn`-family traits' type parameters is subject to change
54 --> $DIR/feature-gate-unboxed-closures-manual-impls.rs:21:6
56 LL | impl FnMut<()> for Bar {
59 = note: for more information, see https://github.com/rust-lang/rust/issues/29625
60 = help: add `#![feature(unboxed_closures)]` to the crate attributes to enable
61 = help: use parenthetical notation instead: `Fn(Foo, Bar) -> Baz`
63 error[E0658]: the precise format of `Fn`-family traits' type parameters is subject to change
64 --> $DIR/feature-gate-unboxed-closures-manual-impls.rs:27:6
66 LL | impl FnOnce<()> for Baz {
69 = note: for more information, see https://github.com/rust-lang/rust/issues/29625
70 = help: add `#![feature(unboxed_closures)]` to the crate attributes to enable
71 = help: use parenthetical notation instead: `Fn(Foo, Bar) -> Baz`
73 error: aborting due to 8 previous errors
75 Some errors have detailed explanations: E0229, E0658.
76 For more information about an error, try `rustc --explain E0229`.