survives_gc_p 4888 src/fns.c bool key_known_to_survive_p = survives_gc_p (HASH_KEY (h, i)); survives_gc_p 4889 src/fns.c bool value_known_to_survive_p = survives_gc_p (HASH_VALUE (h, i)); survives_gc_p 4204 src/lisp.h extern bool survives_gc_p (Lisp_Object); survives_gc_p 3722 test/manual/etags/c-src/emacs/src/lisp.h extern bool survives_gc_p (Lisp_Object);