Parse "sizeof(arr)[0]" as a sizeof of an expr if arr 
is an expression.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44065 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Parser/expressions.c b/test/Parser/expressions.c
index 3fb8c1c..3b47260 100644
--- a/test/Parser/expressions.c
+++ b/test/Parser/expressions.c
@@ -28,3 +28,12 @@
   // FIXME: change into something that is semantically correct.
   __builtin_offsetof(int, a.b.c[4][5]);
 }
+
+void test_sizeof(){
+        int arr[10];
+        sizeof arr[0];
+        sizeof(arr[0]);
+        sizeof(arr)[0];
+}
+
+