Parse typeof-specifier the same way as sizeof/alignof are parsed.

-Makes typeof consistent with sizeof/alignof
-Fixes a bug when '>' is in a typeof expression, inside a template type param:
  A<typeof(x>1)> a;

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72255 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Parser/cxx-template-decl.cpp b/test/Parser/cxx-template-decl.cpp
index 6a795ee..ae5d8f9 100644
--- a/test/Parser/cxx-template-decl.cpp
+++ b/test/Parser/cxx-template-decl.cpp
@@ -75,3 +75,8 @@
 
 template<typename T>
 const T& min(const T&, const T&);
+
+void f2() {
+  int x;
+  A< typeof(x>1) > a;
+}