error: unnecessary parentheses around function argument
  --> $DIR/unused_parens_follow_ident.rs:12:16
   |
LL |     wrap!(unary(routine()));
   |                ^         ^
   |
note: the lint level is defined here
  --> $DIR/unused_parens_follow_ident.rs:3:9
   |
LL | #![deny(unused_parens)]
   |         ^^^^^^^^^^^^^
help: remove these parentheses
   |
LL -     wrap!(unary(routine()));
LL +     wrap!(unary routine());
   |

error: unnecessary parentheses around function argument
  --> $DIR/unused_parens_follow_ident.rs:13:17
   |
LL |     wrap!(unary (routine()));
   |                 ^         ^
   |
help: remove these parentheses
   |
LL -     wrap!(unary (routine()));
LL +     wrap!(unary routine());
   |

error: aborting due to 2 previous errors