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error[E0107]: trait takes 0 generic arguments but 1 generic argument was supplied
  --> $DIR/unboxed-closure-sugar-wrong-number-number-type-parameters.rs:5:16
   |
LL | fn foo1(_: dyn Zero()) {
   |                ^^^^-- help: remove these parenthetical generics
   |                |
   |                expected 0 generic arguments
   |
note: trait defined here, with 0 generic parameters
  --> $DIR/unboxed-closure-sugar-wrong-number-number-type-parameters.rs:3:7
   |
LL | trait Zero { fn dummy(&self); }
   |       ^^^^

error[E0220]: associated type `Output` not found for `Zero`
  --> $DIR/unboxed-closure-sugar-wrong-number-number-type-parameters.rs:5:16
   |
LL | fn foo1(_: dyn Zero()) {
   |                ^^^^^^ associated type `Output` not found

error[E0107]: trait takes 0 generic arguments but 1 generic argument was supplied
  --> $DIR/unboxed-closure-sugar-wrong-number-number-type-parameters.rs:10:16
   |
LL | fn foo2(_: dyn Zero<usize>) {
   |                ^^^^------- help: remove these generics
   |                |
   |                expected 0 generic arguments
   |
note: trait defined here, with 0 generic parameters
  --> $DIR/unboxed-closure-sugar-wrong-number-number-type-parameters.rs:3:7
   |
LL | trait Zero { fn dummy(&self); }
   |       ^^^^

error[E0107]: trait takes 0 generic arguments but 1 generic argument was supplied
  --> $DIR/unboxed-closure-sugar-wrong-number-number-type-parameters.rs:14:16
   |
LL | fn foo3(_: dyn Zero <   usize   >) {
   |                ^^^^-------------- help: remove these generics
   |                |
   |                expected 0 generic arguments
   |
note: trait defined here, with 0 generic parameters
  --> $DIR/unboxed-closure-sugar-wrong-number-number-type-parameters.rs:3:7
   |
LL | trait Zero { fn dummy(&self); }
   |       ^^^^

error[E0107]: trait takes 0 generic arguments but 1 generic argument was supplied
  --> $DIR/unboxed-closure-sugar-wrong-number-number-type-parameters.rs:18:16
   |
LL | fn foo4(_: dyn Zero(usize)) {
   |                ^^^^------- help: remove these parenthetical generics
   |                |
   |                expected 0 generic arguments
   |
note: trait defined here, with 0 generic parameters
  --> $DIR/unboxed-closure-sugar-wrong-number-number-type-parameters.rs:3:7
   |
LL | trait Zero { fn dummy(&self); }
   |       ^^^^

error[E0220]: associated type `Output` not found for `Zero`
  --> $DIR/unboxed-closure-sugar-wrong-number-number-type-parameters.rs:18:16
   |
LL | fn foo4(_: dyn Zero(usize)) {
   |                ^^^^^^^^^^^ associated type `Output` not found

error[E0107]: trait takes 0 generic arguments but 1 generic argument was supplied
  --> $DIR/unboxed-closure-sugar-wrong-number-number-type-parameters.rs:23:16
   |
LL | fn foo5(_: dyn Zero (   usize   )) {
   |                ^^^^-------------- help: remove these parenthetical generics
   |                |
   |                expected 0 generic arguments
   |
note: trait defined here, with 0 generic parameters
  --> $DIR/unboxed-closure-sugar-wrong-number-number-type-parameters.rs:3:7
   |
LL | trait Zero { fn dummy(&self); }
   |       ^^^^

error[E0220]: associated type `Output` not found for `Zero`
  --> $DIR/unboxed-closure-sugar-wrong-number-number-type-parameters.rs:23:16
   |
LL | fn foo5(_: dyn Zero (   usize   )) {
   |                ^^^^^^^^^^^^^^^^^^ associated type `Output` not found

error: aborting due to 8 previous errors

Some errors have detailed explanations: E0107, E0220.
For more information about an error, try `rustc --explain E0107`.