[pmc_sans_unionval] fix up some macro definitions

git-svn-id: https://svn.parrot.org/parrot/branches/pmc_sans_unionval@40566 d31e2699-5ff4-0310-a27c-f18f2fbe73fe
ashgti · Aug 15, 2009 · 75f9435 · 75f9435
1 parent 9d1446b
commit 75f9435
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/include/parrot/pobj.h b/include/parrot/pobj.h
@@ -134,9 +134,9 @@ struct PMC {
 /* do not allow PMC_data2 as lvalue */
 #define PMC_data0(pmc)            (1 ? (pmc)->data : 0)
 #define PMC_data0_typed(pmc)      (type)(1 ? (pmc)->data : 0)
-#define PMC_metadata(pmc)     pmc->_metadata
-#define PMC_next_for_GC(pmc)  pmc->_next_for_GC
-#define PMC_sync(pmc)         pmc->_synchronize
+#define PMC_metadata(pmc)         ((pmc)->_metadata)
+#define PMC_next_for_GC(pmc)      ((pmc)->_next_for_GC)
+#define PMC_sync(pmc)             ((pmc)->_synchronize)
 
 #define POBJ_FLAG(n) ((UINTVAL)1 << (n))
 /* PObj flags */