Features: Add support for C++14 features.

Record the features implemented by GNU 4.9 and Clang 3.4.

1 files changed, 23 insertions, 0 deletions

diff --git a/Tests/CompileFeatures/cxx_relaxed_constexpr.cpp b/Tests/CompileFeatures/cxx_relaxed_constexpr.cpp
new file mode 100644
index 0000000..bce82e3
--- /dev/null
+++ b/Tests/CompileFeatures/cxx_relaxed_constexpr.cpp
@@ -0,0 +1,23 @@
+
+struct X {
+  constexpr X() : n(5) {
+    n *= 2;
+  }
+  int n;
+};
+
+constexpr int g(const int (&is)[4]) {
+  X x;
+  int r = x.n;
+  for (int i = 0; i < 5; ++i)
+    r += i;
+  for (auto& i : is)
+    r += i;
+  return r;
+}
+
+int someFunc()
+{
+  constexpr int k3 = g({ 4, 5, 6, 7 });
+  return k3 - 42;
+}