[Bug bootstrap/97622] New: ubsan ' unterminated quote character ''' in format

[euloanty at live dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97622

            Bug ID: 97622
           Summary: ubsan '  unterminated quote character ''' in format
           Product: gcc
           Version: 11.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: bootstrap
          Assignee: unassigned at gcc dot gnu.org
          Reporter: euloanty at live dot com
  Target Milestone: ---

'%s%s%s. no. it should be \'%s%s%s%s%s%s%s???

      pp_printf (&pretty_name, "'%s%s%s%s%s%s%s",
                 TYPE_VOLATILE (type2) ? "volatile " : "",
                 TYPE_READONLY (type2) ? "const " : "",
                 TYPE_RESTRICT (type2) ? "restrict " : "",
                 TYPE_ATOMIC (type2) ? "_Atomic " : "",
                 TREE_CODE (type2) == RECORD_TYPE
                 ? "struct "
                 : TREE_CODE (type2) == UNION_TYPE
                   ? "union " : "", tname,
                 deref_depth == 0 ? "" : " ");