src/test/ui/macros/issue-99907.stderr

   1 warning: named argument `f` is not used by name
   2   --> $DIR/issue-99907.rs:5:30
   3    |
   4 LL |     println!("Hello {:.1}!", f = 0.02f32);
   5    |                     -----    ^ this named argument is referred to by position in formatting string
   6    |                     |
   7    |                     this formatting argument uses named argument `f` 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!("Hello {f:.1}!", f = 0.02f32);
  13    |                      +
  14
  15 warning: named argument `f` is not used by name
  16   --> $DIR/issue-99907.rs:9:31
  17    |
  18 LL |     println!("Hello {:1.1}!", f = 0.02f32);
  19    |                     ------    ^ this named argument is referred to by position in formatting string
  20    |                     |
  21    |                     this formatting argument uses named argument `f` by position
  22    |
  23 help: use the named argument by name to avoid ambiguity
  24    |
  25 LL |     println!("Hello {f:1.1}!", f = 0.02f32);
  26    |                      +
  27
  28 warning: named argument `f` is not used by name
  29   --> $DIR/issue-99907.rs:13:27
  30    |
  31 LL |     println!("Hello {}!", f = 0.02f32);
  32    |                     --    ^ this named argument is referred to by position in formatting string
  33    |                     |
  34    |                     this formatting argument uses named argument `f` by position
  35    |
  36 help: use the named argument by name to avoid ambiguity
  37    |
  38 LL |     println!("Hello {f}!", f = 0.02f32);
  39    |                      +
  40
  41 warning: named argument `f` is not used by name
  42   --> $DIR/issue-99907.rs:17:28
  43    |
  44 LL |     println!("Hello { }!", f = 0.02f32);
  45    |                     ---    ^ this named argument is referred to by position in formatting string
  46    |                     |
  47    |                     this formatting argument uses named argument `f` by position
  48    |
  49 help: use the named argument by name to avoid ambiguity
  50    |
  51 LL |     println!("Hello {f}!", f = 0.02f32);
  52    |                      +
  53
  54 warning: named argument `f` is not used by name
  55   --> $DIR/issue-99907.rs:21:29
  56    |
  57 LL |     println!("Hello {  }!", f = 0.02f32);
  58    |                     ----    ^ this named argument is referred to by position in formatting string
  59    |                     |
  60    |                     this formatting argument uses named argument `f` by position
  61    |
  62 help: use the named argument by name to avoid ambiguity
  63    |
  64 LL |     println!("Hello {f}!", f = 0.02f32);
  65    |                      +
  66
  67 warning: 5 warnings emitted
  68