src/test/ui/did_you_mean/issue-48492-tuple-destructure-missing-parens.stderr

   1 error: unexpected `,` in pattern
   2   --> $DIR/issue-48492-tuple-destructure-missing-parens.rs:38:17
   3    |
   4 LL |     while let b1, b2, b3 = reading_frame.next().expect("there should be a start codon") {
   5    |     -----       ^
   6    |     |
   7    |     while parsing the condition of this `while` expression
   8    |
   9 help: try adding parentheses to match on a tuple
  10    |
  11 LL |     while let (b1, b2, b3) = reading_frame.next().expect("there should be a start codon") {
  12    |               +          +
  13
  14 error: unexpected `,` in pattern
  15   --> $DIR/issue-48492-tuple-destructure-missing-parens.rs:49:14
  16    |
  17 LL |     if let b1, b2, b3 = reading_frame.next().unwrap() {
  18    |              ^
  19    |
  20 help: try adding parentheses to match on a tuple
  21    |
  22 LL |     if let (b1, b2, b3) = reading_frame.next().unwrap() {
  23    |            +          +
  24
  25 error: unexpected `,` in pattern
  26   --> $DIR/issue-48492-tuple-destructure-missing-parens.rs:59:28
  27    |
  28 LL |         Nucleotide::Adenine, Nucleotide::Cytosine, _ => true
  29    |                            ^
  30    |
  31 help: try adding parentheses to match on a tuple...
  32    |
  33 LL |         (Nucleotide::Adenine, Nucleotide::Cytosine, _) => true
  34    |         +                                            +
  35 help: ...or a vertical bar to match on multiple alternatives
  36    |
  37 LL |         Nucleotide::Adenine | Nucleotide::Cytosine | _ => true
  38    |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  39
  40 error: unexpected `,` in pattern
  41   --> $DIR/issue-48492-tuple-destructure-missing-parens.rs:67:10
  42    |
  43 LL |     for x, _barr_body in women.iter().map(|woman| woman.allosomes.clone()) {
  44    |          ^
  45    |
  46 help: try adding parentheses to match on a tuple
  47    |
  48 LL |     for (x, _barr_body) in women.iter().map(|woman| woman.allosomes.clone()) {
  49    |         +             +
  50
  51 error: unexpected `,` in pattern
  52   --> $DIR/issue-48492-tuple-destructure-missing-parens.rs:75:10
  53    |
  54 LL |     for x, y @ Allosome::Y(_) in men.iter().map(|man| man.allosomes.clone()) {
  55    |          ^
  56    |
  57 help: try adding parentheses to match on a tuple
  58    |
  59 LL |     for (x, y @ Allosome::Y(_)) in men.iter().map(|man| man.allosomes.clone()) {
  60    |         +                     +
  61
  62 error: unexpected `,` in pattern
  63   --> $DIR/issue-48492-tuple-destructure-missing-parens.rs:84:14
  64    |
  65 LL |     let women, men: (Vec<Genome>, Vec<Genome>) = genomes.iter().cloned()
  66    |              ^
  67    |
  68 help: try adding parentheses to match on a tuple
  69    |
  70 LL |     let (women, men): (Vec<Genome>, Vec<Genome>) = genomes.iter().cloned()
  71    |         +          +
  72
  73 error: aborting due to 6 previous errors
  74