[Bug c/108156] New: missing set but not used warning

[muecker at gwdg dot de via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108156

            Bug ID: 108156
           Summary: missing set but not used warning
           Product: gcc
           Version: 13.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c
          Assignee: unassigned at gcc dot gnu.org
          Reporter: muecker at gwdg dot de
  Target Milestone: ---

We are missing a set but not used warning for:

void foo(int value)
{
    value += 42;
}

This would be used for mistakes such as the following:

void foo(int* value)
{
    value += 42;
}