[Bug d/104287] New: [12 regression] error: spurious trailing punctuation sequence ').' in format [-Werror=format-diag]

[schwab--- via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104287

            Bug ID: 104287
           Summary: [12 regression] error: spurious trailing punctuation
                    sequence ').'  in format [-Werror=format-diag]
           Product: gcc
           Version: 12.0
            Status: UNCONFIRMED
          Keywords: build
          Severity: normal
          Priority: P3
         Component: d
          Assignee: ibuclaw at gdcproject dot org
          Reporter: sch...@linux-m68k.org
  Target Milestone: ---

../../gcc/d/decl.cc: In function 'void d_finish_decl(tree)':
../../gcc/d/decl.cc:1601:53: error: spurious trailing punctuation sequence ').'
in format [-Werror=format-diag]
 1601 |                           "its initializer size (%wd).",
      |                                                     ^~