rust-clippy/tests/ui/unnecessary_operation.stderr

error: unnecessary operation
  --> tests/ui/unnecessary_operation.rs:70:5
   |
LL |     Tuple(get_number());
   |     ^^^^^^^^^^^^^^^^^^^^ help: statement can be reduced to: `get_number();`
   |
   = note: `-D clippy::unnecessary-operation` implied by `-D warnings`
   = help: to override `-D warnings` add `#[allow(clippy::unnecessary_operation)]`

error: unnecessary operation
  --> tests/ui/unnecessary_operation.rs:71:5
   |
LL |     Struct { field: get_number() };
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: statement can be reduced to: `get_number();`

error: unnecessary operation
  --> tests/ui/unnecessary_operation.rs:72:5
   |
LL |     Struct { ..get_struct() };
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: statement can be reduced to: `get_struct();`

error: unnecessary operation
  --> tests/ui/unnecessary_operation.rs:73:5
   |
LL |     Enum::Tuple(get_number());
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: statement can be reduced to: `get_number();`

error: unnecessary operation
  --> tests/ui/unnecessary_operation.rs:74:5
   |
LL |     Enum::Struct { field: get_number() };
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: statement can be reduced to: `get_number();`

error: unnecessary operation
  --> tests/ui/unnecessary_operation.rs:75:5
   |
LL |     5 + get_number();
   |     ^^^^^^^^^^^^^^^^^ help: statement can be reduced to: `5;get_number();`

error: unnecessary operation
  --> tests/ui/unnecessary_operation.rs:76:5
   |
LL |     *&get_number();
   |     ^^^^^^^^^^^^^^^ help: statement can be reduced to: `get_number();`

error: unnecessary operation
  --> tests/ui/unnecessary_operation.rs:77:5
   |
LL |     &get_number();
   |     ^^^^^^^^^^^^^^ help: statement can be reduced to: `get_number();`

error: unnecessary operation
  --> tests/ui/unnecessary_operation.rs:78:5
   |
LL |     (5, 6, get_number());
   |     ^^^^^^^^^^^^^^^^^^^^^ help: statement can be reduced to: `5;6;get_number();`

error: unnecessary operation
  --> tests/ui/unnecessary_operation.rs:79:5
   |
LL |     get_number()..;
   |     ^^^^^^^^^^^^^^^ help: statement can be reduced to: `get_number();`

error: unnecessary operation
  --> tests/ui/unnecessary_operation.rs:80:5
   |
LL |     ..get_number();
   |     ^^^^^^^^^^^^^^^ help: statement can be reduced to: `get_number();`

error: unnecessary operation
  --> tests/ui/unnecessary_operation.rs:81:5
   |
LL |     5..get_number();
   |     ^^^^^^^^^^^^^^^^ help: statement can be reduced to: `5;get_number();`

error: unnecessary operation
  --> tests/ui/unnecessary_operation.rs:82:5
   |
LL |     [42, get_number()];
   |     ^^^^^^^^^^^^^^^^^^^ help: statement can be reduced to: `42;get_number();`

error: unnecessary operation
  --> tests/ui/unnecessary_operation.rs:83:5
   |
LL |     [42, 55][get_usize()];
   |     ^^^^^^^^^^^^^^^^^^^^^^ help: statement can be written as: `assert!([42, 55].len() > get_usize());`

error: unnecessary operation
  --> tests/ui/unnecessary_operation.rs:84:5
   |
LL |     (42, get_number()).1;
   |     ^^^^^^^^^^^^^^^^^^^^^ help: statement can be reduced to: `42;get_number();`

error: unnecessary operation
  --> tests/ui/unnecessary_operation.rs:85:5
   |
LL |     [get_number(); 55];
   |     ^^^^^^^^^^^^^^^^^^^ help: statement can be reduced to: `get_number();`

error: unnecessary operation
  --> tests/ui/unnecessary_operation.rs:86:5
   |
LL |     [42; 55][get_usize()];
   |     ^^^^^^^^^^^^^^^^^^^^^^ help: statement can be written as: `assert!([42; 55].len() > get_usize());`

error: unnecessary operation
  --> tests/ui/unnecessary_operation.rs:87:5
   |
LL | /     {
LL | |         get_number()
LL | |     };
   | |______^ help: statement can be reduced to: `get_number();`

error: unnecessary operation
  --> tests/ui/unnecessary_operation.rs:90:5
   |
LL | /     FooString {
LL | |         s: String::from("blah"),
LL | |     };
   | |______^ help: statement can be reduced to: `String::from("blah");`

error: unnecessary operation
  --> tests/ui/unnecessary_operation.rs:130:5
   |
LL |     [42, 55][get_usize()];
   |     ^^^^^^^^^^^^^^^^^^^^^^ help: statement can be written as: `assert!([42, 55].len() > get_usize());`

error: aborting due to 20 previous errors