Fixes and expands comments on how to use GPB_ENUM_FWD_DECLARE

c68fc589 · Sergio Campama · 2ff42dcf · c68fc589
Commit c68fc589 authored Dec 14, 2016 by Sergio Campama
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GPBBootstrap.h objectivec/GPBBootstrap.h +5 -1

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--- a/objectivec/GPBBootstrap.h
+++ b/objectivec/GPBBootstrap.h
@@ -62,7 +62,11 @@
 *
 * ```
 * GPB_ENUM_FWD_DECLARE(Foo_Enum)
- * @property (nonatomic) Foo_Enum value;
+ *
+ * @interface BarClass : NSObject
+ * @property (nonatomic) enum Foo_Enum value;
+ * - (void)bazMethod:(enum Foo_Enum):value;
+ * @end
 * ```
 **/
 #define GPB_ENUM_FWD_DECLARE(X) enum X : int32_t