deprecated_new_in_comment_reference

Using the 'new' keyword in a comment reference is deprecated.

The analyzer produces this diagnostic when a comment reference (the name of a declaration enclosed in square brackets in a documentation comment) uses the keyword new to refer to a constructor. This form is deprecated.

The following code produces this diagnostic because the unnamed constructor is being referenced using new C:

/// See [new C].
class C {
  C();
}

The following code produces this diagnostic because the constructor named c is being referenced using new C.c:

/// See [new C.c].
class C {
  C.c();
}

If you're referencing a named constructor, then remove the keyword new:

/// See [C.c].
class C {
  C.c();
}

If you're referencing the unnamed constructor, then remove the keyword new and append .new after the class name:

/// See [C.new].
class C {
  C.c();
}