src/tools/clippy/tests/ui/author/macro_in_loop.stdout

   1 if let Some(higher::ForLoop { pat: pat, arg: arg, body: body, .. }) = higher::ForLoop::hir(expr)
   2     && let PatKind::Binding(BindingAnnotation::NONE, _, name, None) = pat.kind
   3     && name.as_str() == "i"
   4     && let ExprKind::Struct(qpath, fields, None) = arg.kind
   5     && matches!(qpath, QPath::LangItem(LangItem::Range, _))
   6     && fields.len() == 2
   7     && fields[0].ident.as_str() == "start"
   8     && let ExprKind::Lit(ref lit) = fields[0].expr.kind
   9     && let LitKind::Int(0, LitIntType::Unsuffixed) = lit.node
  10     && fields[1].ident.as_str() == "end"
  11     && let ExprKind::Lit(ref lit1) = fields[1].expr.kind
  12     && let LitKind::Int(1, LitIntType::Unsuffixed) = lit1.node
  13     && let ExprKind::Block(block, None) = body.kind
  14     && block.stmts.len() == 1
  15     && let StmtKind::Semi(e) = block.stmts[0].kind
  16     && let ExprKind::Block(block1, None) = e.kind
  17     && block1.stmts.len() == 1
  18     && let StmtKind::Semi(e1) = block1.stmts[0].kind
  19     && let ExprKind::Call(func, args) = e1.kind
  20     && let ExprKind::Path(ref qpath1) = func.kind
  21     && match_qpath(qpath1, &["$crate", "io", "_print"])
  22     && args.len() == 1
  23     && let ExprKind::Call(func1, args1) = args[0].kind
  24     && let ExprKind::Path(ref qpath2) = func1.kind
  25     && args1.len() == 2
  26     && let ExprKind::AddrOf(BorrowKind::Ref, Mutability::Not, inner) = args1[0].kind
  27     && let ExprKind::Array(elements) = inner.kind
  28     && elements.len() == 2
  29     && let ExprKind::Lit(ref lit2) = elements[0].kind
  30     && let LitKind::Str(s, _) = lit2.node
  31     && s.as_str() == ""
  32     && let ExprKind::Lit(ref lit3) = elements[1].kind
  33     && let LitKind::Str(s1, _) = lit3.node
  34     && s1.as_str() == "\n"
  35     && let ExprKind::AddrOf(BorrowKind::Ref, Mutability::Not, inner1) = args1[1].kind
  36     && let ExprKind::Array(elements1) = inner1.kind
  37     && elements1.len() == 1
  38     && let ExprKind::Call(func2, args2) = elements1[0].kind
  39     && let ExprKind::Path(ref qpath3) = func2.kind
  40     && args2.len() == 1
  41     && let ExprKind::AddrOf(BorrowKind::Ref, Mutability::Not, inner2) = args2[0].kind
  42     && let ExprKind::Path(ref qpath4) = inner2.kind
  43     && match_qpath(qpath4, &["i"])
  44     && block1.expr.is_none()
  45     && block.expr.is_none()
  46 {
  47     // report your lint here
  48 }