diff options
Diffstat (limited to 'objectivec/GPBBootstrap.h')
| -rw-r--r-- | objectivec/GPBBootstrap.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/objectivec/GPBBootstrap.h b/objectivec/GPBBootstrap.h index ffefa770..4db08e80 100644 --- a/objectivec/GPBBootstrap.h +++ b/objectivec/GPBBootstrap.h @@ -48,7 +48,7 @@ // doesn't allow us to forward declare. We work around this one case by // providing a local definition. The default case has to use NS_ENUM for the // magic that is Swift bridging of enums. -#if (__cplusplus && __cplusplus < 201103L) +#if (defined(__cplusplus) && __cplusplus && __cplusplus < 201103L) #define GPB_ENUM(X) enum X : int32_t X; enum X : int32_t #else #define GPB_ENUM(X) NS_ENUM(int32_t, X) |