IDL43 — Explain how to handle when an annotation appears in attributes with multiple declarators

It is possible to put an annotation on an attribute with multiple declarators, like this:

struct Foo {
  @key long x, y;
};

What is the effect of this? Does the annotation apply to both declarators? In that case, how do you interpret the following:

struct Foo {
  @fieldid(0x01000) long x, y;
};

The spec should say how to handle this case.

Proposal - annotation applies to all declared members. In some cases this causes an error (same ID on 2 members). In other cases, tools could decide to issue warnings.