Scm_VMIsA         502 src/class.c        return Scm_VMIsA(SCM_OBJ(data[0]), SCM_CLASS(data[1]));
Scm_VMIsA         133 src/gauche/class.h SCM_EXTERN ScmObj Scm_VMIsA(ScmObj obj, ScmClass *klass);
Scm_VMIsA         348 src/moplib.c   SCM_RESULT = Scm_VMIsA(obj, klass);
Scm_VMIsA        1875 src/vm.c                           VAL0 = Scm_VMIsA(obj, c);