src/test/ui/lint/unused_braces.stderr

   1 warning: unnecessary parentheses around assigned value
   2   --> $DIR/unused_braces.rs:7:13
   3    |
   4 LL |     let _ = (7);
   5    |             ^^^ help: remove these parentheses
   6    |
   7 note: the lint level is defined here
   8   --> $DIR/unused_braces.rs:2:24
   9    |
  10 LL | #![warn(unused_braces, unused_parens)]
  11    |                        ^^^^^^^^^^^^^
  12
  13 warning: unnecessary braces around `if` condition
  14   --> $DIR/unused_braces.rs:23:8
  15    |
  16 LL |     if { true } {
  17    |        ^^^^^^^^ help: remove these braces
  18    |
  19 note: the lint level is defined here
  20   --> $DIR/unused_braces.rs:2:9
  21    |
  22 LL | #![warn(unused_braces, unused_parens)]
  23    |         ^^^^^^^^^^^^^
  24
  25 warning: unnecessary braces around `while` condition
  26   --> $DIR/unused_braces.rs:27:11
  27    |
  28 LL |     while { false } {
  29    |           ^^^^^^^^^ help: remove these braces
  30
  31 warning: unnecessary braces around const expression
  32   --> $DIR/unused_braces.rs:31:17
  33    |
  34 LL |     let _: [u8; { 3 }];
  35    |                 ^^^^^ help: remove these braces
  36
  37 warning: unnecessary braces around function argument
  38   --> $DIR/unused_braces.rs:34:13
  39    |
  40 LL |     consume({ 7 });
  41    |             ^^^^^ help: remove these braces
  42
  43 warning: 5 warnings emitted
  44