SCM_CLASSP       8878 ext/uvector/uvlib.c   if (!SCM_CLASSP(klass_scm)) Scm_Error("class required, but got %S", klass_scm);
SCM_CLASSP        934 src/class.c        if (!SCM_FALSEP(newklass)&&!SCM_CLASSP(newklass)) {
SCM_CLASSP        969 src/class.c        return SCM_CLASSP(v) ? v : SCM_FALSE;
SCM_CLASSP       1141 src/class.c        if (SCM_CLASSP(newc)) {
SCM_CLASSP        420 src/error.c        if (!SCM_CLASSP(k)) return FALSE;
SCM_CLASSP        697 src/error.c        if (!SCM_CLASSP(condition_type)
SCM_CLASSP        109 src/moplib.c     if (!SCM_CLASSP(k_scm)) Scm_Error("class required, but got %S", k_scm);
SCM_CLASSP        128 src/moplib.c     if (!SCM_CLASSP(k_scm)) Scm_Error("class required, but got %S", k_scm);
SCM_CLASSP        173 src/moplib.c     if (!SCM_CLASSP(k_scm)) Scm_Error("class required, but got %S", k_scm);
SCM_CLASSP        176 src/moplib.c     if (!SCM_CLASSP(newk_scm)) Scm_Error("class required, but got %S", newk_scm);
SCM_CLASSP        195 src/moplib.c     if (!SCM_CLASSP(super_scm)) Scm_Error("class required, but got %S", super_scm);
SCM_CLASSP        198 src/moplib.c     if (!SCM_CLASSP(sub_scm)) Scm_Error("class required, but got %S", sub_scm);
SCM_CLASSP        217 src/moplib.c     if (!SCM_CLASSP(super_scm)) Scm_Error("class required, but got %S", super_scm);
SCM_CLASSP        220 src/moplib.c     if (!SCM_CLASSP(sub_scm)) Scm_Error("class required, but got %S", sub_scm);
SCM_CLASSP        239 src/moplib.c     if (!SCM_CLASSP(super_scm)) Scm_Error("class required, but got %S", super_scm);
SCM_CLASSP        261 src/moplib.c     if (!SCM_CLASSP(super_scm)) Scm_Error("class required, but got %S", super_scm);
SCM_CLASSP        343 src/moplib.c     if (!SCM_CLASSP(klass_scm)) Scm_Error("class required, but got %S", klass_scm);
SCM_CLASSP       1866 src/vm.c                       if (!SCM_CLASSP(VAL0))