Correctly format dereference and address of in array parameters.

Before: InvalidRegions[ &R] = 0;
After:  InvalidRegions[&R] = 0;

This fixes llvm.org/PR14793

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171522 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/unittests/Format/FormatTest.cpp b/unittests/Format/FormatTest.cpp
index 8eadb54..c17bc0d 100644
--- a/unittests/Format/FormatTest.cpp
+++ b/unittests/Format/FormatTest.cpp
@@ -768,6 +768,8 @@
   verifyFormat("a * ++b;");
   verifyFormat("a * --b;");
 
+  verifyFormat("InvalidRegions[*R] = 0;");
+
   // FIXME: Is this desired for LLVM? Fix if not.
   verifyFormat("A<int *> a;");
   verifyFormat("A<int **> a;");