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Diffstat (limited to 'gcc/java/java-tree.h')
| -rw-r--r-- | gcc/java/java-tree.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/java/java-tree.h b/gcc/java/java-tree.h index 1920232..1fef832 100644 --- a/gcc/java/java-tree.h +++ b/gcc/java/java-tree.h @@ -122,7 +122,8 @@ struct JCF; /* True if the class whose TYPE_BINFO this is has a superclass. (True of all classes except Object.) */ #define CLASS_HAS_SUPER_FLAG(BINFO) BINFO_FLAG_1 (BINFO) -#define CLASS_HAS_SUPER(TYPE) CLASS_HAS_SUPER_FLAG (TYPE_BINFO (TYPE)) +#define CLASS_HAS_SUPER(TYPE) \ + (TYPE_BINFO (TYPE) && CLASS_HAS_SUPER_FLAG (TYPE_BINFO (TYPE))) /* Return the supertype of class TYPE, or NULL_TREE is it has none. */ #define CLASSTYPE_SUPER(TYPE) (CLASS_HAS_SUPER (TYPE) \ |