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-rw-r--r--gcc/objc/objc-act.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/gcc/objc/objc-act.h b/gcc/objc/objc-act.h
index 9a9cacd668f..91717081ff8 100644
--- a/gcc/objc/objc-act.h
+++ b/gcc/objc/objc-act.h
@@ -144,7 +144,10 @@ typedef enum objc_property_assign_semantics {
/* CLASS_INTERFACE_TYPE, CLASS_IMPLEMENTATION_TYPE,
CATEGORY_INTERFACE_TYPE, CATEGORY_IMPLEMENTATION_TYPE,
PROTOCOL_INTERFACE_TYPE */
+/* CLASS_NAME is the name of the class. */
#define CLASS_NAME(CLASS) ((CLASS)->type.name)
+/* CLASS_SUPER_NAME is the name of the superclass, or, in the case of
+ categories, it is the name of the category itself. */
#define CLASS_SUPER_NAME(CLASS) (TYPE_CHECK (CLASS)->type.context)
#define CLASS_IVARS(CLASS) TREE_VEC_ELT (TYPE_LANG_SLOT_1 (CLASS), 0)
#define CLASS_RAW_IVARS(CLASS) TREE_VEC_ELT (TYPE_LANG_SLOT_1 (CLASS), 1)