libcxx initial import
llvm-svn: 103490
diff --git a/libcxx/test/utilities/tuple/tuple.tuple/alloc_first.h b/libcxx/test/utilities/tuple/tuple.tuple/alloc_first.h
new file mode 100644
index 0000000..2b2183a
--- /dev/null
+++ b/libcxx/test/utilities/tuple/tuple.tuple/alloc_first.h
@@ -0,0 +1,49 @@
+#ifndef ALLOC_FIRST_H
+#define ALLOC_FIRST_H
+
+#include <cassert>
+
+#include "allocators.h"
+
+struct alloc_first
+{
+ static bool allocator_constructed;
+
+ typedef A1<int> allocator_type;
+
+ int data_;
+
+ alloc_first() : data_(0) {}
+ alloc_first(int d) : data_(d) {}
+ alloc_first(std::allocator_arg_t, const A1<int>& a)
+ : data_(0)
+ {
+ assert(a.id() == 5);
+ allocator_constructed = true;
+ }
+
+ alloc_first(std::allocator_arg_t, const A1<int>& a, int d)
+ : data_(d)
+ {
+ assert(a.id() == 5);
+ allocator_constructed = true;
+ }
+
+ alloc_first(std::allocator_arg_t, const A1<int>& a, const alloc_first& d)
+ : data_(d.data_)
+ {
+ assert(a.id() == 5);
+ allocator_constructed = true;
+ }
+
+ ~alloc_first() {data_ = -1;}
+
+ friend bool operator==(const alloc_first& x, const alloc_first& y)
+ {return x.data_ == y.data_;}
+ friend bool operator< (const alloc_first& x, const alloc_first& y)
+ {return x.data_ < y.data_;}
+};
+
+bool alloc_first::allocator_constructed = false;
+
+#endif