rb_thread_local_aref   16 ext/dl/cfunc.c     return rb_thread_local_aref(rb_thread_current(), id_last_error);
rb_thread_local_aref   33 ext/dl/cfunc.c     return rb_thread_local_aref(rb_thread_current(), id_win32_last_error);
rb_thread_local_aref  333 include/ruby/intern.h VALUE rb_thread_local_aref(VALUE, ID);
rb_thread_local_aref  888 process.c          return rb_thread_local_aref(thread, id_pid());
rb_thread_local_aref 1929 thread.c           return rb_thread_local_aref(thread, rb_to_id(id));
rb_thread_local_aref 3346 thread.c           VALUE hash = rb_thread_local_aref(rb_thread_current(), recursive_key);