error: expected expression m_filesDir = QString::fromLatin1(QT_TEST_DATADIR) + QDir::separator();

In file included from <built-in>:460:
agent:2023/01/19 05:22:57 build.go:403: <command line>:18:26: warning: missing terminating '"' character [-Winvalid-pp-token]
agent:2023/01/19 05:22:57 build.go:403: #define QT_TEST_DATADIR \"/Users/qt/work/qt/qtserialbus/tests/auto/qcandbcfileparser/data\"
agent:2023/01/19 05:22:57 build.go:403:                          ^
agent:2023/01/19 05:22:57 build.go:403: /Users/qt/work/qt/qtserialbus/tests/auto/qcandbcfileparser/tst_qcandbcfileparser.cpp:33:38: error: expected expression
agent:2023/01/19 05:22:57 build.go:403:     m_filesDir = QString::fromLatin1(QT_TEST_DATADIR) + QDir::separator();
agent:2023/01/19 05:22:57 build.go:403:                                      ^
agent:2023/01/19 05:22:57 build.go:403: <command line>:18:25: note: expanded from here
agent:2023/01/19 05:22:57 build.go:403: #define QT_TEST_DATADIR \"/Users/qt/work/qt/qtserialbus/tests/auto/qcandbcfileparser/data\"
agent:2023/01/19 05:22:57 build.go:403:                         ^
agent:2023/01/19 05:22:57 build.go:403: 1 warning and 1 error generated.