1f08c3bdfSopenharmony_ciextern int x;
2f08c3bdfSopenharmony_ci
3f08c3bdfSopenharmony_ciint x = 0b11;
4f08c3bdfSopenharmony_ci
5f08c3bdfSopenharmony_ci/*
6f08c3bdfSopenharmony_ci * check-name: binary constant
7f08c3bdfSopenharmony_ci */
8