error: operator precedence can trip the unwary
 --> $DIR/precedence.rs:8:5
  |
8 |     1 << 2 + 3;
  |     ^^^^^^^^^^
  |
note: lint level defined here
 --> $DIR/precedence.rs:4:8
  |
4 | #[deny(precedence)]
  |        ^^^^^^^^^^
help: consider parenthesizing your expression
  |     1 << (2 + 3);

error: operator precedence can trip the unwary
  --> $DIR/precedence.rs:11:5
   |
11 |     1 + 2 << 3;
   |     ^^^^^^^^^^
   |
help: consider parenthesizing your expression
   |     (1 + 2) << 3;

error: operator precedence can trip the unwary
  --> $DIR/precedence.rs:14:5
   |
14 |     4 >> 1 + 1;
   |     ^^^^^^^^^^
   |
help: consider parenthesizing your expression
   |     4 >> (1 + 1);

error: operator precedence can trip the unwary
  --> $DIR/precedence.rs:17:5
   |
17 |     1 + 3 >> 2;
   |     ^^^^^^^^^^
   |
help: consider parenthesizing your expression
   |     (1 + 3) >> 2;

error: operator precedence can trip the unwary
  --> $DIR/precedence.rs:20:5
   |
20 |     1 ^ 1 - 1;
   |     ^^^^^^^^^
   |
help: consider parenthesizing your expression
   |     1 ^ (1 - 1);

error: operator precedence can trip the unwary
  --> $DIR/precedence.rs:23:5
   |
23 |     3 | 2 - 1;
   |     ^^^^^^^^^
   |
help: consider parenthesizing your expression
   |     3 | (2 - 1);

error: operator precedence can trip the unwary
  --> $DIR/precedence.rs:26:5
   |
26 |     3 & 5 - 2;
   |     ^^^^^^^^^
   |
help: consider parenthesizing your expression
   |     3 & (5 - 2);

error: unary minus has lower precedence than method call
  --> $DIR/precedence.rs:30:5
   |
30 |     -1i32.abs();
   |     ^^^^^^^^^^^
   |
help: consider adding parentheses to clarify your intent
   |     -(1i32.abs());

error: unary minus has lower precedence than method call
  --> $DIR/precedence.rs:33:5
   |
33 |     -1f32.abs();
   |     ^^^^^^^^^^^
   |
help: consider adding parentheses to clarify your intent
   |     -(1f32.abs());

error: aborting due to 9 previous errors