[Bug c++/87921] [7/8/9 Regression] Incorrect error "storage size of [array] isn't known (when it is)

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87921

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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           Priority|P3                          |P2
      Known to work|                            |6.3.0
            Version|unknown                     |7.3.1