Add clang_isPODType() for querying if the CXType is POD.  Implements <rdar://problem/8250669>.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@109822 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/c-index-test/c-index-test.c b/tools/c-index-test/c-index-test.c
index b8d4cb8..795c19c 100644
--- a/tools/c-index-test/c-index-test.c
+++ b/tools/c-index-test/c-index-test.c
@@ -487,6 +487,8 @@
         clang_disposeString(RS);
       }
     }
+    /* Print if this is a non-POD type. */
+    printf(" [isPOD=%d]", clang_isPODType(T));
 
     printf("\n");
   }