error: manual implementation of an assign operation
  --> $DIR/assign_ops.rs:14:5
   |
14 |     a = a + 1;
   |     ^^^^^^^^^ help: replace it with: `a += 1`
   |
   = note: `-D clippy::assign-op-pattern` implied by `-D warnings`

error: manual implementation of an assign operation
  --> $DIR/assign_ops.rs:15:5
   |
15 |     a = 1 + a;
   |     ^^^^^^^^^ help: replace it with: `a += 1`

error: manual implementation of an assign operation
  --> $DIR/assign_ops.rs:16:5
   |
16 |     a = a - 1;
   |     ^^^^^^^^^ help: replace it with: `a -= 1`

error: manual implementation of an assign operation
  --> $DIR/assign_ops.rs:17:5
   |
17 |     a = a * 99;
   |     ^^^^^^^^^^ help: replace it with: `a *= 99`

error: manual implementation of an assign operation
  --> $DIR/assign_ops.rs:18:5
   |
18 |     a = 42 * a;
   |     ^^^^^^^^^^ help: replace it with: `a *= 42`

error: manual implementation of an assign operation
  --> $DIR/assign_ops.rs:19:5
   |
19 |     a = a / 2;
   |     ^^^^^^^^^ help: replace it with: `a /= 2`

error: manual implementation of an assign operation
  --> $DIR/assign_ops.rs:20:5
   |
20 |     a = a % 5;
   |     ^^^^^^^^^ help: replace it with: `a %= 5`

error: manual implementation of an assign operation
  --> $DIR/assign_ops.rs:21:5
   |
21 |     a = a & 1;
   |     ^^^^^^^^^ help: replace it with: `a &= 1`

error: manual implementation of an assign operation
  --> $DIR/assign_ops.rs:27:5
   |
27 |     s = s + "bla";
   |     ^^^^^^^^^^^^^ help: replace it with: `s += "bla"`

error: aborting due to 9 previous errors