clang-format: Fix bug in pointer detection

Before:
  for (int i = 0; i* 2 < z; i *= 2) {}
After:
  for (int i = 0; i * 2 < z; i *= 2) {}

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190546 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/unittests/Format/FormatTest.cpp b/unittests/Format/FormatTest.cpp
index 00ece1a..2500c8e 100644
--- a/unittests/Format/FormatTest.cpp
+++ b/unittests/Format/FormatTest.cpp
@@ -3825,6 +3825,7 @@
                "}");
   verifyFormat("for (int i = a * a; i < 10; ++i) {\n}");
   verifyFormat("for (int i = 0; i < a * a; ++i) {\n}");
+  verifyGoogleFormat("for (int i = 0; i * 2 < z; i *= 2) {\n}");
 
   verifyFormat("#define MACRO     \\\n"
                "  int *i = a * b; \\\n"