error: statement with no effect
--> $DIR/no_effect.rs:59:5
|
59 | 0;
| ^^
|
= note: `-D no-effect` implied by `-D warnings`
error: statement with no effect
--> $DIR/no_effect.rs:60:5
|
60 | s2;
| ^^^
error: statement with no effect
--> $DIR/no_effect.rs:61:5
|
61 | Unit;
| ^^^^^
error: statement with no effect
--> $DIR/no_effect.rs:62:5
|
62 | Tuple(0);
| ^^^^^^^^^
error: statement with no effect
--> $DIR/no_effect.rs:63:5
|
63 | Struct { field: 0 };
| ^^^^^^^^^^^^^^^^^^^^
error: statement with no effect
--> $DIR/no_effect.rs:64:5
|
64 | Struct { ..s };
| ^^^^^^^^^^^^^^^
error: statement with no effect
--> $DIR/no_effect.rs:65:5
|
65 | Union { a: 0 };
| ^^^^^^^^^^^^^^^
error: statement with no effect
--> $DIR/no_effect.rs:66:5
|
66 | Enum::Tuple(0);
| ^^^^^^^^^^^^^^^
error: statement with no effect
--> $DIR/no_effect.rs:67:5
|
67 | Enum::Struct { field: 0 };
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
error: statement with no effect
--> $DIR/no_effect.rs:68:5
|
68 | 5 + 6;
| ^^^^^^
error: statement with no effect
--> $DIR/no_effect.rs:69:5
|
69 | *&42;
| ^^^^^
error: statement with no effect
--> $DIR/no_effect.rs:70:5
|
70 | &6;
| ^^^
error: statement with no effect
--> $DIR/no_effect.rs:71:5
|
71 | (5, 6, 7);
| ^^^^^^^^^^
error: statement with no effect
--> $DIR/no_effect.rs:72:5
|
72 | box 42;
| ^^^^^^^
error: statement with no effect
--> $DIR/no_effect.rs:73:5
|
73 | ..;
| ^^^
error: statement with no effect
--> $DIR/no_effect.rs:74:5
|
74 | 5..;
| ^^^^
error: statement with no effect
--> $DIR/no_effect.rs:75:5
|
75 | ..5;
| ^^^^
error: statement with no effect
--> $DIR/no_effect.rs:76:5
|
76 | 5..6;
| ^^^^^
error: statement with no effect
--> $DIR/no_effect.rs:78:5
|
78 | [42, 55];
| ^^^^^^^^^
error: statement with no effect
--> $DIR/no_effect.rs:79:5
|
79 | [42, 55][1];
| ^^^^^^^^^^^^
error: statement with no effect
--> $DIR/no_effect.rs:80:5
|
80 | (42, 55).1;
| ^^^^^^^^^^^
error: statement with no effect
--> $DIR/no_effect.rs:81:5
|
81 | [42; 55];
| ^^^^^^^^^
error: statement with no effect
--> $DIR/no_effect.rs:82:5
|
82 | [42; 55][13];
| ^^^^^^^^^^^^^
error: statement with no effect
--> $DIR/no_effect.rs:84:5
|
84 | || x += 5;
| ^^^^^^^^^^
error: statement with no effect
--> $DIR/no_effect.rs:86:5
|
86 | FooString { s: s };
| ^^^^^^^^^^^^^^^^^^^
error: statement can be reduced
--> $DIR/no_effect.rs:97:5
|
97 | Tuple(get_number());
| ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `get_number();`
|
= note: `-D unnecessary-operation` implied by `-D warnings`
error: statement can be reduced
--> $DIR/no_effect.rs:98:5
|
98 | Struct { field: get_number() };
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `get_number();`
error: statement can be reduced
--> $DIR/no_effect.rs:99:5
|
99 | Struct { ..get_struct() };
| ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `get_struct();`
error: statement can be reduced
--> $DIR/no_effect.rs:100:5
|
100 | Enum::Tuple(get_number());
| ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `get_number();`
error: statement can be reduced
--> $DIR/no_effect.rs:101:5
|
101 | Enum::Struct { field: get_number() };
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `get_number();`
error: statement can be reduced
--> $DIR/no_effect.rs:102:5
|
102 | 5 + get_number();
| ^^^^^^^^^^^^^^^^^ help: replace it with: `5;get_number();`
error: statement can be reduced
--> $DIR/no_effect.rs:103:5
|
103 | *&get_number();
| ^^^^^^^^^^^^^^^ help: replace it with: `get_number();`
error: statement can be reduced
--> $DIR/no_effect.rs:104:5
|
104 | &get_number();
| ^^^^^^^^^^^^^^ help: replace it with: `get_number();`
error: statement can be reduced
--> $DIR/no_effect.rs:105:5
|
105 | (5, 6, get_number());
| ^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `5;6;get_number();`
error: statement can be reduced
--> $DIR/no_effect.rs:106:5
|
106 | box get_number();
| ^^^^^^^^^^^^^^^^^ help: replace it with: `get_number();`
error: statement can be reduced
--> $DIR/no_effect.rs:107:5
|
107 | get_number()..;
| ^^^^^^^^^^^^^^^ help: replace it with: `get_number();`
error: statement can be reduced
--> $DIR/no_effect.rs:108:5
|
108 | ..get_number();
| ^^^^^^^^^^^^^^^ help: replace it with: `get_number();`
error: statement can be reduced
--> $DIR/no_effect.rs:109:5
|
109 | 5..get_number();
| ^^^^^^^^^^^^^^^^ help: replace it with: `5;get_number();`
error: statement can be reduced
--> $DIR/no_effect.rs:110:5
|
110 | [42, get_number()];
| ^^^^^^^^^^^^^^^^^^^ help: replace it with: `42;get_number();`
error: statement can be reduced
--> $DIR/no_effect.rs:111:5
|
111 | [42, 55][get_number() as usize];
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `[42, 55];get_number() as usize;`
error: statement can be reduced
--> $DIR/no_effect.rs:112:5
|
112 | (42, get_number()).1;
| ^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `42;get_number();`
error: statement can be reduced
--> $DIR/no_effect.rs:113:5
|
113 | [get_number(); 55];
| ^^^^^^^^^^^^^^^^^^^ help: replace it with: `get_number();`
error: statement can be reduced
--> $DIR/no_effect.rs:114:5
|
114 | [42; 55][get_number() as usize];
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `[42; 55];get_number() as usize;`
error: statement can be reduced
--> $DIR/no_effect.rs:115:5
|
115 | {get_number()};
| ^^^^^^^^^^^^^^^ help: replace it with: `get_number();`
error: statement can be reduced
--> $DIR/no_effect.rs:116:5
|
116 | FooString { s: String::from("blah"), };
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `String::from("blah");`
error: aborting due to 45 previous errors