[Bug c/98047] New: assignment does not drop qualifier as observed by typeof

[uecker at eecs dot berkeley.edu via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98047

            Bug ID: 98047
           Summary: assignment does not drop qualifier as observed by
                    typeof
           Product: gcc
           Version: unknown
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c
          Assignee: unassigned at gcc dot gnu.org
          Reporter: uecker at eecs dot berkeley.edu
  Target Milestone: ---

In the following example, the qualifier should be dropped according
to 6.5.15.1 "the type of an assignment expression is the type
the left operand would have after lvalue conversion."

void f(void)
{
  volatile int xv;
  extern int x;
  extern typeof(xv = 1) x;
}