warning: anonymous parameters are deprecated and will be removed in the next edition.
  --> $DIR/anon-params-deprecated.rs:9:12
   |
LL |     fn foo(i32);
   |            ^^^ help: Try naming the parameter or explicitly ignoring it: `_: i32`
   |
note: lint level defined here
  --> $DIR/anon-params-deprecated.rs:1:9
   |
LL | #![warn(anonymous_parameters)]
   |         ^^^^^^^^^^^^^^^^^^^^
   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
   = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>

warning: anonymous parameters are deprecated and will be removed in the next edition.
  --> $DIR/anon-params-deprecated.rs:12:30
   |
LL |     fn bar_with_default_impl(String, String) {}
   |                              ^^^^^^ help: Try naming the parameter or explicitly ignoring it: `_: String`
   |
   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
   = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>

warning: anonymous parameters are deprecated and will be removed in the next edition.
  --> $DIR/anon-params-deprecated.rs:12:38
   |
LL |     fn bar_with_default_impl(String, String) {}
   |                                      ^^^^^^ help: Try naming the parameter or explicitly ignoring it: `_: String`
   |
   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
   = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>