Use diagnostics.is_empty to avoid extra allocation in macro_helpers #9027
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orizi
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Dec 10, 2025
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@orizi reviewed 1 of 1 files at r1, all commit messages.
Reviewable status:complete! all files reviewed, all discussions resolved (waiting on @0xcharry)
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replace get_all().is_empty() with is_empty() in token_tree_as_wrapped_arg_list to skip building a Vec, keeps the same behavior while removing redundant work and allocations