fix: comments inside the body of an attributed function crash or move

[mreiden]

Problem

On main (not in 0.25.0), any comment inside the body of a function or method that carries an attribute breaks formatting:

class A
{
    #[Override]
    public function jsonSerialize(): array
    {
        // Set address details
        $vals = [];
        return $vals;
    }
}

TypeError: Cannot read properties of undefined (reading 'kind')
    at handleFunctionParameter (src/comments.mjs:596)

Without a return type it does not crash; the comments are instead hoisted out of the body and printed between the signature and {.

Cause

getCommentChildNodes() returns an explicit child list for attributed functions/methods (attrGroups, arguments, type) and omits name and body. Prettier therefore never descends into the body: a body comment gets precedingNode = type, followingNode = undefined, and handleFunctionParameter dereferences the missing following node.

Fix

Return every child in source order. Including name matters too: with only body added, a comment trailing the attribute (#[T] // comment) sees the body as its following node and handleLastFunctionArgComments pushes it into the body, changing the existing tests/attributes snapshot. With name present that comment stays on the attribute, so existing snapshots are unchanged.

Tests

tests/attributes/attributes-body-comments.php: comments at the start of, and between statements in, an attributed method with and without a return type, plus a comment trailing the attribute. Full suite passes with AST_COMPARE=1.

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