vendor/clang/clang-r86025

1 files changed, 30 insertions, 0 deletions

diff --git a/test/SemaTemplate/instantiate-declref-ice.cpp b/test/SemaTemplate/instantiate-declref-ice.cpp
index 21ee872027973..ab12b90f6c98c 100644
--- a/test/SemaTemplate/instantiate-declref-ice.cpp
+++ b/test/SemaTemplate/instantiate-declref-ice.cpp
@@ -5,3 +5,33 @@ template<int i> struct x {
   x<j>* y;
 };
 
+template<int i>
+const int x<i>::j;
+
+int array0[x<2>::j];
+
+
+template<typename T>
+struct X0 {
+  static const unsigned value = sizeof(T);
+};
+
+template<typename T>
+const unsigned X0<T>::value;
+
+int array1[X0<int>::value == sizeof(int)? 1 : -1];
+
+const unsigned& testX0() { return X0<int>::value; }
+
+int array2[X0<int>::value == sizeof(int)? 1 : -1];
+
+template<typename T>
+struct X1 {
+  static const unsigned value;
+};
+
+template<typename T>
+const unsigned X1<T>::value = sizeof(T);
+
+int array3[X1<int>::value == sizeof(int)? 1 : -1]; // expected-error{{variable length arrays are not permitted in C++}} \
+// expected-error{{variable length array declaration not allowed at file scope}}