src/test/ui/lint/unused/issue-90807-unused-paren-error.stderr

   1 error: unnecessary parentheses around `for` iterator expression
   2   --> $DIR/issue-90807-unused-paren-error.rs:7:14
   3    |
   4 LL |     for _ in (1..loop { break 2 }) {}
   5    |              ^                   ^
   6    |
   7 note: the lint level is defined here
   8   --> $DIR/issue-90807-unused-paren-error.rs:4:9
   9    |
  10 LL | #![deny(unused_parens)]
  11    |         ^^^^^^^^^^^^^
  12 help: remove these parentheses
  13    |
  14 LL -     for _ in (1..loop { break 2 }) {}
  15 LL +     for _ in 1..loop { break 2 } {}
  16    |
  17
  18 error: unnecessary parentheses around `for` iterator expression
  19   --> $DIR/issue-90807-unused-paren-error.rs:8:14
  20    |
  21 LL |     for _ in (1..match () { () => 2 }) {}
  22    |              ^                       ^
  23    |
  24 help: remove these parentheses
  25    |
  26 LL -     for _ in (1..match () { () => 2 }) {}
  27 LL +     for _ in 1..match () { () => 2 } {}
  28    |
  29
  30 error: aborting due to 2 previous errors
  31