diff options
Diffstat (limited to 'class.c')
-rw-r--r-- | class.c | 7 |
1 files changed, 6 insertions, 1 deletions
@@ -911,17 +911,22 @@ include_modules_at(const VALUE klass, VALUE c, VALUE module, int search_super) } while (module) { + int origin_seen = FALSE; int superclass_seen = FALSE; struct rb_id_table *tbl; + if (klass == c) + origin_seen = TRUE; if (klass_m_tbl && klass_m_tbl == RCLASS_M_TBL(module)) return -1; /* ignore if the module included already in superclasses */ for (p = RCLASS_SUPER(klass); p; p = RCLASS_SUPER(p)) { int type = BUILTIN_TYPE(p); + if (c == p) + origin_seen = TRUE; if (type == T_ICLASS) { if (RCLASS_M_TBL(p) == RCLASS_M_TBL(module)) { - if (!superclass_seen) { + if (!superclass_seen && origin_seen) { c = p; /* move insertion point */ } goto skip; |