1 error[E0631]: type mismatch in closure arguments
2 --> $DIR/anonymous-higher-ranked-lifetime.rs:2:5
4 LL | f1(|_: (), _: ()| {});
5 | ^^ -------------- found signature of `fn((), ()) -> _`
7 | expected signature of `for<'r, 's> fn(&'r (), &'s ()) -> _`
9 LL | fn f1<F>(_: F) where F: Fn(&(), &()) {}
10 | ------------ required by this bound in `f1`
12 error[E0631]: type mismatch in closure arguments
13 --> $DIR/anonymous-higher-ranked-lifetime.rs:3:5
15 LL | f2(|_: (), _: ()| {});
16 | ^^ -------------- found signature of `fn((), ()) -> _`
18 | expected signature of `for<'a, 'r> fn(&'a (), &'r ()) -> _`
20 LL | fn f2<F>(_: F) where F: for<'a> Fn(&'a (), &()) {}
21 | ----------------------- required by this bound in `f2`
23 error[E0631]: type mismatch in closure arguments
24 --> $DIR/anonymous-higher-ranked-lifetime.rs:4:5
26 LL | f3(|_: (), _: ()| {});
27 | ^^ -------------- found signature of `fn((), ()) -> _`
29 | expected signature of `for<'r> fn(&(), &'r ()) -> _`
31 LL | fn f3<'a, F>(_: F) where F: Fn(&'a (), &()) {}
32 | --------------- required by this bound in `f3`
34 error[E0631]: type mismatch in closure arguments
35 --> $DIR/anonymous-higher-ranked-lifetime.rs:5:5
37 LL | f4(|_: (), _: ()| {});
38 | ^^ -------------- found signature of `fn((), ()) -> _`
40 | expected signature of `for<'s, 'r> fn(&'s (), &'r ()) -> _`
42 LL | fn f4<F>(_: F) where F: for<'r> Fn(&(), &'r ()) {}
43 | ----------------------- required by this bound in `f4`
45 error[E0631]: type mismatch in closure arguments
46 --> $DIR/anonymous-higher-ranked-lifetime.rs:6:5
48 LL | f5(|_: (), _: ()| {});
49 | ^^ -------------- found signature of `fn((), ()) -> _`
51 | expected signature of `for<'r> fn(&'r (), &'r ()) -> _`
53 LL | fn f5<F>(_: F) where F: for<'r> Fn(&'r (), &'r ()) {}
54 | -------------------------- required by this bound in `f5`
56 error[E0631]: type mismatch in closure arguments
57 --> $DIR/anonymous-higher-ranked-lifetime.rs:7:5
59 LL | g1(|_: (), _: ()| {});
60 | ^^ -------------- found signature of `fn((), ()) -> _`
62 | expected signature of `for<'r> fn(&'r (), std::boxed::Box<(dyn for<'s> std::ops::Fn(&'s ()) + 'static)>) -> _`
64 LL | fn g1<F>(_: F) where F: Fn(&(), Box<dyn Fn(&())>) {}
65 | ------------------------- required by this bound in `g1`
67 error[E0631]: type mismatch in closure arguments
68 --> $DIR/anonymous-higher-ranked-lifetime.rs:8:5
70 LL | g2(|_: (), _: ()| {});
71 | ^^ -------------- found signature of `fn((), ()) -> _`
73 | expected signature of `for<'r> fn(&'r (), for<'s> fn(&'s ())) -> _`
75 LL | fn g2<F>(_: F) where F: Fn(&(), fn(&())) {}
76 | ---------------- required by this bound in `g2`
78 error[E0631]: type mismatch in closure arguments
79 --> $DIR/anonymous-higher-ranked-lifetime.rs:9:5
81 LL | g3(|_: (), _: ()| {});
82 | ^^ -------------- found signature of `fn((), ()) -> _`
84 | expected signature of `for<'s> fn(&'s (), std::boxed::Box<(dyn for<'r> std::ops::Fn(&'r ()) + 'static)>) -> _`
86 LL | fn g3<F>(_: F) where F: for<'s> Fn(&'s (), Box<dyn Fn(&())>) {}
87 | ------------------------------------ required by this bound in `g3`
89 error[E0631]: type mismatch in closure arguments
90 --> $DIR/anonymous-higher-ranked-lifetime.rs:10:5
92 LL | g4(|_: (), _: ()| {});
93 | ^^ -------------- found signature of `fn((), ()) -> _`
95 | expected signature of `for<'s> fn(&'s (), for<'r> fn(&'r ())) -> _`
97 LL | fn g4<F>(_: F) where F: Fn(&(), for<'r> fn(&'r ())) {}
98 | --------------------------- required by this bound in `g4`
100 error[E0631]: type mismatch in closure arguments
101 --> $DIR/anonymous-higher-ranked-lifetime.rs:11:5
103 LL | h1(|_: (), _: (), _: (), _: ()| {});
104 | ^^ ---------------------------- found signature of `fn((), (), (), ()) -> _`
106 | expected signature of `for<'r, 's> fn(&'r (), std::boxed::Box<(dyn for<'t0> std::ops::Fn(&'t0 ()) + 'static)>, &'s (), for<'t0, 't1> fn(&'t0 (), &'t1 ())) -> _`
108 LL | fn h1<F>(_: F) where F: Fn(&(), Box<dyn Fn(&())>, &(), fn(&(), &())) {}
109 | -------------------------------------------- required by this bound in `h1`
111 error[E0631]: type mismatch in closure arguments
112 --> $DIR/anonymous-higher-ranked-lifetime.rs:12:5
114 LL | h2(|_: (), _: (), _: (), _: ()| {});
115 | ^^ ---------------------------- found signature of `fn((), (), (), ()) -> _`
117 | expected signature of `for<'r, 't0> fn(&'r (), std::boxed::Box<(dyn for<'s> std::ops::Fn(&'s ()) + 'static)>, &'t0 (), for<'s, 't1> fn(&'s (), &'t1 ())) -> _`
119 LL | fn h2<F>(_: F) where F: for<'t0> Fn(&(), Box<dyn Fn(&())>, &'t0 (), fn(&(), &())) {}
120 | --------------------------------------------------------- required by this bound in `h2`
122 error: aborting due to 11 previous errors
124 For more information about this error, try `rustc --explain E0631`.