Method A

plugins/debuggercommon/tests/debuggees/qlistcontainer.cpp:11–14

struct A {
    explicit A(const QString& _a = QString(), const QString& _b = QString(),
      int _c = -1, int _d = -1)
    : a(_a), b(_b), c(_c), d(_d)
    {}
    bool operator==(const A& other) const
    {
        return a == other.a && b == other.b && c == other.c && d == other.d;