In C++17, when instantiating an out-of-line definition of an inline static data
member, don't forget to instantiate the initializer too.

llvm-svn: 322236
diff --git a/clang/test/CodeGenCXX/cxx1z-inline-variables.cpp b/clang/test/CodeGenCXX/cxx1z-inline-variables.cpp
index 2d16acd..50eab3b 100644
--- a/clang/test/CodeGenCXX/cxx1z-inline-variables.cpp
+++ b/clang/test/CodeGenCXX/cxx1z-inline-variables.cpp
@@ -58,14 +58,22 @@
   static int a;
   static inline int b;
   static int c;
+  static const int d;
+  static int e;
 };
 // CHECK: @_ZN1XIiE1aE = linkonce_odr global i32 10
 // CHECK: @_ZN1XIiE1bE = global i32 20
 // CHECK-NOT: @_ZN1XIiE1cE
+// CHECK: @_ZN1XIiE1dE = linkonce_odr constant i32 40
+// CHECK: @_ZN1XIiE1eE = linkonce_odr global i32 50
 template<> inline int X<int>::a = 10;
 int &use3 = X<int>::a;
 template<> int X<int>::b = 20;
 template<> inline int X<int>::c = 30;
+template<typename T> constexpr int X<T>::d = 40;
+template<typename T> inline int X<T>::e = 50;
+const int *use_x_int_d = &X<int>::d;
+const int *use_x_int_e = &X<int>::e;
 
 template<typename T> struct Y;
 template<> struct Y<int> {