1 error[E0658]: rust-call ABI is subject to change (see issue #29625)
2 --> $DIR/feature-gate-unboxed-closures-manual-impls.rs:11:5
4 LL | extern "rust-call" fn call(self, args: ()) -> () {}
5 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
7 = help: add #![feature(unboxed_closures)] to the crate attributes to enable
9 error[E0658]: rust-call ABI is subject to change (see issue #29625)
10 --> $DIR/feature-gate-unboxed-closures-manual-impls.rs:17:5
12 LL | extern "rust-call" fn call_once(self, args: ()) -> () {}
13 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
15 = help: add #![feature(unboxed_closures)] to the crate attributes to enable
17 error[E0658]: rust-call ABI is subject to change (see issue #29625)
18 --> $DIR/feature-gate-unboxed-closures-manual-impls.rs:23:5
20 LL | extern "rust-call" fn call_mut(&self, args: ()) -> () {}
21 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
23 = help: add #![feature(unboxed_closures)] to the crate attributes to enable
25 error[E0658]: rust-call ABI is subject to change (see issue #29625)
26 --> $DIR/feature-gate-unboxed-closures-manual-impls.rs:29:5
28 LL | extern "rust-call" fn call_once(&self, args: ()) -> () {}
29 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
31 = help: add #![feature(unboxed_closures)] to the crate attributes to enable
33 error[E0658]: the precise format of `Fn`-family traits' type parameters is subject to change. Use parenthetical notation (Fn(Foo, Bar) -> Baz) instead (see issue #29625)
34 --> $DIR/feature-gate-unboxed-closures-manual-impls.rs:9:6
36 LL | impl Fn<()> for Foo {
39 = help: add #![feature(unboxed_closures)] to the crate attributes to enable
41 error[E0229]: associated type bindings are not allowed here
42 --> $DIR/feature-gate-unboxed-closures-manual-impls.rs:15:12
44 LL | impl FnOnce() for Foo1 {
45 | ^^ associated type not allowed here
47 error[E0658]: the precise format of `Fn`-family traits' type parameters is subject to change. Use parenthetical notation (Fn(Foo, Bar) -> Baz) instead (see issue #29625)
48 --> $DIR/feature-gate-unboxed-closures-manual-impls.rs:21:6
50 LL | impl FnMut<()> for Bar {
53 = help: add #![feature(unboxed_closures)] to the crate attributes to enable
55 error[E0658]: the precise format of `Fn`-family traits' type parameters is subject to change. Use parenthetical notation (Fn(Foo, Bar) -> Baz) instead (see issue #29625)
56 --> $DIR/feature-gate-unboxed-closures-manual-impls.rs:27:6
58 LL | impl FnOnce<()> for Baz {
61 = help: add #![feature(unboxed_closures)] to the crate attributes to enable
63 error: aborting due to 8 previous errors
65 Some errors occurred: E0229, E0658.
66 For more information about an error, try `rustc --explain E0229`.