tests/ui/unnecessary_operation.stderr

   1 error: unnecessary operation
   2   --> $DIR/unnecessary_operation.rs:51:5
   3    |
   4 LL |     Tuple(get_number());
   5    |     ^^^^^^^^^^^^^^^^^^^^ help: statement can be reduced to: `get_number();`
   6    |
   7    = note: `-D clippy::unnecessary-operation` implied by `-D warnings`
   8
   9 error: unnecessary operation
  10   --> $DIR/unnecessary_operation.rs:52:5
  11    |
  12 LL |     Struct { field: get_number() };
  13    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: statement can be reduced to: `get_number();`
  14
  15 error: unnecessary operation
  16   --> $DIR/unnecessary_operation.rs:53:5
  17    |
  18 LL |     Struct { ..get_struct() };
  19    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: statement can be reduced to: `get_struct();`
  20
  21 error: unnecessary operation
  22   --> $DIR/unnecessary_operation.rs:54:5
  23    |
  24 LL |     Enum::Tuple(get_number());
  25    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: statement can be reduced to: `get_number();`
  26
  27 error: unnecessary operation
  28   --> $DIR/unnecessary_operation.rs:55:5
  29    |
  30 LL |     Enum::Struct { field: get_number() };
  31    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: statement can be reduced to: `get_number();`
  32
  33 error: unnecessary operation
  34   --> $DIR/unnecessary_operation.rs:56:5
  35    |
  36 LL |     5 + get_number();
  37    |     ^^^^^^^^^^^^^^^^^ help: statement can be reduced to: `5;get_number();`
  38
  39 error: unnecessary operation
  40   --> $DIR/unnecessary_operation.rs:57:5
  41    |
  42 LL |     *&get_number();
  43    |     ^^^^^^^^^^^^^^^ help: statement can be reduced to: `get_number();`
  44
  45 error: unnecessary operation
  46   --> $DIR/unnecessary_operation.rs:58:5
  47    |
  48 LL |     &get_number();
  49    |     ^^^^^^^^^^^^^^ help: statement can be reduced to: `get_number();`
  50
  51 error: unnecessary operation
  52   --> $DIR/unnecessary_operation.rs:59:5
  53    |
  54 LL |     (5, 6, get_number());
  55    |     ^^^^^^^^^^^^^^^^^^^^^ help: statement can be reduced to: `5;6;get_number();`
  56
  57 error: unnecessary operation
  58   --> $DIR/unnecessary_operation.rs:60:5
  59    |
  60 LL |     box get_number();
  61    |     ^^^^^^^^^^^^^^^^^ help: statement can be reduced to: `get_number();`
  62
  63 error: unnecessary operation
  64   --> $DIR/unnecessary_operation.rs:61:5
  65    |
  66 LL |     get_number()..;
  67    |     ^^^^^^^^^^^^^^^ help: statement can be reduced to: `get_number();`
  68
  69 error: unnecessary operation
  70   --> $DIR/unnecessary_operation.rs:62:5
  71    |
  72 LL |     ..get_number();
  73    |     ^^^^^^^^^^^^^^^ help: statement can be reduced to: `get_number();`
  74
  75 error: unnecessary operation
  76   --> $DIR/unnecessary_operation.rs:63:5
  77    |
  78 LL |     5..get_number();
  79    |     ^^^^^^^^^^^^^^^^ help: statement can be reduced to: `5;get_number();`
  80
  81 error: unnecessary operation
  82   --> $DIR/unnecessary_operation.rs:64:5
  83    |
  84 LL |     [42, get_number()];
  85    |     ^^^^^^^^^^^^^^^^^^^ help: statement can be reduced to: `42;get_number();`
  86
  87 error: unnecessary operation
  88   --> $DIR/unnecessary_operation.rs:65:5
  89    |
  90 LL |     [42, 55][get_usize()];
  91    |     ^^^^^^^^^^^^^^^^^^^^^^ help: statement can be written as: `assert!([42, 55].len() > get_usize());`
  92
  93 error: unnecessary operation
  94   --> $DIR/unnecessary_operation.rs:66:5
  95    |
  96 LL |     (42, get_number()).1;
  97    |     ^^^^^^^^^^^^^^^^^^^^^ help: statement can be reduced to: `42;get_number();`
  98
  99 error: unnecessary operation
 100   --> $DIR/unnecessary_operation.rs:67:5
 101    |
 102 LL |     [get_number(); 55];
 103    |     ^^^^^^^^^^^^^^^^^^^ help: statement can be reduced to: `get_number();`
 104
 105 error: unnecessary operation
 106   --> $DIR/unnecessary_operation.rs:68:5
 107    |
 108 LL |     [42; 55][get_usize()];
 109    |     ^^^^^^^^^^^^^^^^^^^^^^ help: statement can be written as: `assert!([42; 55].len() > get_usize());`
 110
 111 error: unnecessary operation
 112   --> $DIR/unnecessary_operation.rs:69:5
 113    |
 114 LL | /     {
 115 LL | |         get_number()
 116 LL | |     };
 117    | |______^ help: statement can be reduced to: `get_number();`
 118
 119 error: unnecessary operation
 120   --> $DIR/unnecessary_operation.rs:72:5
 121    |
 122 LL | /     FooString {
 123 LL | |         s: String::from("blah"),
 124 LL | |     };
 125    | |______^ help: statement can be reduced to: `String::from("blah");`
 126
 127 error: aborting due to 20 previous errors
 128