Formatting fixes for PR14680

Also, some (automated) formatting fixes and slight cleanups.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170873 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/unittests/Format/FormatTest.cpp b/unittests/Format/FormatTest.cpp
index 53253f0..1e92848 100644
--- a/unittests/Format/FormatTest.cpp
+++ b/unittests/Format/FormatTest.cpp
@@ -545,7 +545,7 @@
   verifyFormat("template <typename T> void f() {\n}");
 }
 
-TEST_F(FormatTest, UndestandsUnaryOperators) {
+TEST_F(FormatTest, UnderstandsUnaryOperators) {
   verifyFormat("int a = -2;");
   verifyFormat("f(-1, -2, -3);");
   verifyFormat("a[-1] = 5;");
@@ -557,6 +557,11 @@
   verifyFormat("++(a->f());");
   verifyFormat("--(a->f());");
   verifyFormat("if (!(a->f())) {\n}");
+
+  verifyFormat("a-- > b;");
+  verifyFormat("b ? -a : c;");
+  verifyFormat("n * sizeof char16;");
+  verifyFormat("sizeof(char);");
 }
 
 TEST_F(FormatTest, UndestandsOverloadedOperators) {