https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109305
--- Comment #7 from Charles-Henri Gros <chgros at synopsys dot com> --- For context, we're trying to detect cases where using "auto" unintentionally creates a copy (it's regrettably common). Here the copy is necessary to get a non-const value; that's definitely something we could consider. Thank you for your feedback.
