1 files changed, 63 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/cpp0x/constexpr-attribute.C b/gcc/testsuite/g++.dg/cpp0x/constexpr-attribute.C
new file mode 100644
index 000000000..ac85c076d
--- /dev/null
+++ b/gcc/testsuite/g++.dg/cpp0x/constexpr-attribute.C
@@ -0,0 +1,63 @@
+// { dg-options -std=c++0x }
+
+//A few constexpr's
+constexpr int foo() { return __alignof__(int); }
+
+template<typename T>
+constexpr int fooT() { return __alignof__(T); }
+
+template<int N>
+constexpr int fooN() { return N; }
+
+//Now the attributes
+
+//with normal variables,
+int a __attribute__((aligned(foo())));
+int b __attribute__((aligned(fooT<int>())));
+int c __attribute__((aligned(fooN<__alignof__(int)>())));
+
+//with variables inside a template,
+template <typename T>
+void fun()
+{
+    T a __attribute__((aligned(foo())));
+    T b __attribute__((aligned(fooT<T>())));
+    T c __attribute__((aligned(fooN<__alignof__(T)>())));
+    T d __attribute__((aligned(fooT<int>())));
+    T e __attribute__((aligned(fooN<__alignof__(int)>())));
+}
+
+//instantiate it,
+void bar()
+{
+    fun<int>();
+}
+
+//with classes
+struct __attribute__((aligned(foo()))) S0
+{
+    char dummy;
+};
+S0 s0;
+
+struct __attribute__((aligned(fooT<int>()))) S1
+{
+    char dummy;
+};
+S1 s1;
+
+//and class templates
+template <typename T>
+struct __attribute__((aligned(foo()))) S2
+{
+    char dummy;
+};
+
+S2<int> s2;
+
+template <typename T>
+struct __attribute__((aligned(fooT<T>()))) S3
+{
+    char dummy;
+};
+S3<int> s3;