env_size         2683 hash.c             rb_define_singleton_method(envtbl,"size", env_size, 0);
env_size         2684 hash.c             rb_define_singleton_method(envtbl,"length", env_size, 0);
env_size          207 vm.c           	    rb_gc_mark_locations(env->env, env->env + env->env_size);
env_size          320 vm.c               env->env_size = local_size + 1 + 2;
env_size          322 vm.c               env->env = ALLOC_N(VALUE, env->env_size);
env_size          475 vm_core.h          int env_size;
env_size          197 vm_dump.c      	for (i = 0; i < env->env_size; i++) {