tests/ui/macros/issue-98466.stderr

   1 warning: named argument `_x` is not used by name
   2   --> $DIR/issue-98466.rs:7:26
   3    |
   4 LL |     println!("_x is {}", _x = 5);
   5    |                     --   ^^ this named argument is referred to by position in formatting string
   6    |                     |
   7    |                     this formatting argument uses named argument `_x` by position
   8    |
   9    = note: `#[warn(named_arguments_used_positionally)]` on by default
  10 help: use the named argument by name to avoid ambiguity
  11    |
  12 LL |     println!("_x is {_x}", _x = 5);
  13    |                      ++
  14
  15 warning: named argument `y` is not used by name
  16   --> $DIR/issue-98466.rs:10:26
  17    |
  18 LL |     println!("_x is {}", y = _x);
  19    |                     --   ^ this named argument is referred to by position in formatting string
  20    |                     |
  21    |                     this formatting argument uses named argument `y` by position
  22    |
  23 help: use the named argument by name to avoid ambiguity
  24    |
  25 LL |     println!("_x is {y}", y = _x);
  26    |                      +
  27
  28 warning: named argument `y` is not used by name
  29   --> $DIR/issue-98466.rs:13:83
  30    |
  31 LL |     println!("first positional arg {}, second positional arg {}, _x is {}", 1, 2, y = _x);
  32    |                                                                        --         ^ this named argument is referred to by position in formatting string
  33    |                                                                        |
  34    |                                                                        this formatting argument uses named argument `y` by position
  35    |
  36 help: use the named argument by name to avoid ambiguity
  37    |
  38 LL |     println!("first positional arg {}, second positional arg {}, _x is {y}", 1, 2, y = _x);
  39    |                                                                         +
  40
  41 warning: named argument `_x` is not used by name
  42   --> $DIR/issue-98466.rs:19:34
  43    |
  44 LL |     let _f = format!("_x is {}", _x = 5);
  45    |                             --   ^^ this named argument is referred to by position in formatting string
  46    |                             |
  47    |                             this formatting argument uses named argument `_x` by position
  48    |
  49 help: use the named argument by name to avoid ambiguity
  50    |
  51 LL |     let _f = format!("_x is {_x}", _x = 5);
  52    |                              ++
  53
  54 warning: named argument `y` is not used by name
  55   --> $DIR/issue-98466.rs:22:34
  56    |
  57 LL |     let _f = format!("_x is {}", y = _x);
  58    |                             --   ^ this named argument is referred to by position in formatting string
  59    |                             |
  60    |                             this formatting argument uses named argument `y` by position
  61    |
  62 help: use the named argument by name to avoid ambiguity
  63    |
  64 LL |     let _f = format!("_x is {y}", y = _x);
  65    |                              +
  66
  67 warning: named argument `y` is not used by name
  68   --> $DIR/issue-98466.rs:25:91
  69    |
  70 LL |     let _f = format!("first positional arg {}, second positional arg {}, _x is {}", 1, 2, y = _x);
  71    |                                                                                --         ^ this named argument is referred to by position in formatting string
  72    |                                                                                |
  73    |                                                                                this formatting argument uses named argument `y` by position
  74    |
  75 help: use the named argument by name to avoid ambiguity
  76    |
  77 LL |     let _f = format!("first positional arg {}, second positional arg {}, _x is {y}", 1, 2, y = _x);
  78    |                                                                                 +
  79
  80 warning: 6 warnings emitted
  81