diff options
Diffstat (limited to 'variable.c')
| -rw-r--r-- | variable.c | 38 |
1 files changed, 22 insertions, 16 deletions
diff --git a/variable.c b/variable.c index 8bdc733a4c..5712ccf0ba 100644 --- a/variable.c +++ b/variable.c @@ -2237,23 +2237,26 @@ autoload_delete(VALUE mod, ID id) struct autoload_const *ac; st_delete(tbl, &n, &load); - ele = get_autoload_data((VALUE)load, &ac); - VM_ASSERT(ele); - if (ele) { - VM_ASSERT(!list_empty(&ele->constants)); - } + /* Qfalse can indicate already deleted */ + if (load != Qfalse) { + ele = get_autoload_data((VALUE)load, &ac); + VM_ASSERT(ele); + if (ele) { + VM_ASSERT(!list_empty(&ele->constants)); + } - /* - * we must delete here to avoid "already initialized" warnings - * with parallel autoload. Using list_del_init here so list_del - * works in autoload_c_free - */ - list_del_init(&ac->cnode); + /* + * we must delete here to avoid "already initialized" warnings + * with parallel autoload. Using list_del_init here so list_del + * works in autoload_c_free + */ + list_del_init(&ac->cnode); - if (tbl->num_entries == 0) { - n = autoload; - st_delete(RCLASS_IV_TBL(mod), &n, &val); - } + if (tbl->num_entries == 0) { + n = autoload; + st_delete(RCLASS_IV_TBL(mod), &n, &val); + } + } } } @@ -2502,7 +2505,10 @@ rb_autoload_load(VALUE mod, ID id) result = rb_ensure(autoload_require, (VALUE)&state, autoload_reset, (VALUE)&state); - if (flag > 0 && (ce = rb_const_lookup(mod, id))) { + if (!(ce = rb_const_lookup(mod, id)) || ce->value == Qundef) { + rb_const_remove(mod, id); + } + else if (flag > 0) { ce->flag |= flag; } RB_GC_GUARD(load); |