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authorZancanaro; Carlo <czan8762@plang3.cs.usyd.edu.au>2012-09-24 09:58:17 +1000
committerZancanaro; Carlo <czan8762@plang3.cs.usyd.edu.au>2012-09-24 09:58:17 +1000
commit222e2a7620e6520ffaf4fc4e69d79c18da31542e (patch)
tree7bfbc05bfa3b41c8f9d2e56d53a0bc3e310df239 /clang/test/SemaCXX/dependent-noexcept-unevaluated.cpp
parent3d206f03985b50beacae843d880bccdc91a9f424 (diff)
Add the clang library to the repo (with some of my changes, too).
Diffstat (limited to 'clang/test/SemaCXX/dependent-noexcept-unevaluated.cpp')
-rw-r--r--clang/test/SemaCXX/dependent-noexcept-unevaluated.cpp40
1 files changed, 40 insertions, 0 deletions
diff --git a/clang/test/SemaCXX/dependent-noexcept-unevaluated.cpp b/clang/test/SemaCXX/dependent-noexcept-unevaluated.cpp
new file mode 100644
index 0000000..0a3a8bb
--- /dev/null
+++ b/clang/test/SemaCXX/dependent-noexcept-unevaluated.cpp
@@ -0,0 +1,40 @@
+// RUN: %clang_cc1 -fsyntax-only -std=c++11 %s
+
+template <class T>
+T&&
+declval() noexcept;
+
+template <class T>
+struct some_trait
+{
+ static const bool value = false;
+};
+
+template <class T>
+void swap(T& x, T& y) noexcept(some_trait<T>::value)
+{
+ T tmp(static_cast<T&&>(x));
+ x = static_cast<T&&>(y);
+ y = static_cast<T&&>(tmp);
+}
+
+template <class T, unsigned N>
+struct array
+{
+ T data[N];
+
+ void swap(array& a) noexcept(noexcept(swap(declval<T&>(), declval<T&>())));
+};
+
+struct DefaultOnly
+{
+ DefaultOnly() = default;
+ DefaultOnly(const DefaultOnly&) = delete;
+ DefaultOnly& operator=(const DefaultOnly&) = delete;
+ ~DefaultOnly() = default;
+};
+
+int main()
+{
+ array<DefaultOnly, 1> a, b;
+}