Synchronize with google/gcc-4_9 to r224707 (from r214835)

Change-Id: I3d6f06fc613c8f8b6a82143dc44b7338483aac5d

2 files changed, 146 insertions, 0 deletions

diff --git a/gcc-4.9/libstdc++-v3/testsuite/experimental/feat-cxx14.cc b/gcc-4.9/libstdc++-v3/testsuite/experimental/feat-cxx14.cc
new file mode 100644
index 000000000..2cc31ca03
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/experimental/feat-cxx14.cc
@@ -0,0 +1,121 @@
+// { dg-options "-std=gnu++14" }
+// { dg-do compile }
+
+#include <utility>
+#include <tuple>
+#include <memory>
+#include <functional>
+#include <type_traits>
+#include <chrono>
+#include <string>
+#include <complex>
+#include <iomanip>
+#include <shared_mutex>
+
+#ifndef  __cpp_lib_integer_sequence
+#  error "__cpp_lib_integer_sequence"
+#elif  __cpp_lib_integer_sequence != 201304
+#  error "__cpp_lib_integer_sequence != 201304"
+#endif
+
+#ifndef  __cpp_lib_exchange_function
+#  error "__cpp_lib_exchange_function"
+#elif  __cpp_lib_exchange_function != 201304
+#  error "__cpp_lib_exchange_function != 201304"
+#endif
+
+#ifndef  __cpp_lib_tuples_by_type
+#  error "__cpp_lib_tuples_by_type"
+#elif  __cpp_lib_tuples_by_type != 201304
+#  error "__cpp_lib_tuples_by_type != 201304"
+#endif
+
+#ifndef  __cpp_lib_make_unique
+#  error "__cpp_lib_make_unique"
+#elif  __cpp_lib_make_unique != 201304
+#  error "__cpp_lib_make_unique != 201304"
+#endif
+
+#ifndef  __cpp_lib_transparent_operators
+#  error "__cpp_lib_transparent_operators"
+#elif  __cpp_lib_transparent_operators != 201210
+#  error "__cpp_lib_transparent_operators != 201210"
+#endif
+
+#ifndef  __cpp_lib_result_of_sfinae
+#  error "__cpp_lib_result_of_sfinae"
+#elif  __cpp_lib_result_of_sfinae != 201210
+#  error "__cpp_lib_result_of_sfinae != 201210"
+#endif
+
+#ifndef  __cpp_lib_integral_constant_callable
+#  error "__cpp_lib_integral_constant_callable"
+#elif  __cpp_lib_integral_constant_callable != 201304
+#  error "__cpp_lib_integral_constant_callable != 201304"
+#endif
+
+#ifndef  __cpp_lib_transformation_trait_aliases
+#  error "__cpp_lib_transformation_trait_aliases"
+#elif  __cpp_lib_transformation_trait_aliases != 201304
+#  error "__cpp_lib_transformation_trait_aliases != 201304"
+#endif
+
+#ifndef  __cpp_lib_chrono_udls
+#  error "__cpp_lib_chrono_udls"
+#elif  __cpp_lib_chrono_udls != 201304
+#  error "__cpp_lib_chrono_udls != 201304"
+#endif
+
+#ifndef  __cpp_lib_string_udls
+#  error "__cpp_lib_string_udls"
+#elif  __cpp_lib_string_udls != 201304
+#  error "__cpp_lib_string_udls != 201304"
+#endif
+
+#ifndef __cpp_lib_complex_udls
+#  error "__cpp_lib_complex_udls"
+#elif  __cpp_lib_complex_udls != 201309
+#  error "__cpp_lib_complex_udls != 201309"
+#endif
+
+//#ifndef  __cpp_lib_generic_associative_lookup
+//#  error "__cpp_lib_generic_associative_lookup"
+//#elif  __cpp_lib_generic_associative_lookup != 201304
+//#  error "__cpp_lib_generic_associative_lookup != 201304"
+//#endif
+
+//#ifndef  __cpp_lib_null_iterators
+//#  error "__cpp_lib_null_iterators"
+//#elif  __cpp_lib_null_iterators != 201304
+//#  error "__cpp_lib_null_iterators != 201304"
+//#endif
+
+#ifndef  __cpp_lib_robust_nonmodifying_seq_ops
+#  error "__cpp_lib_robust_nonmodifying_seq_ops"
+#elif  __cpp_lib_robust_nonmodifying_seq_ops != 201304
+#  error "__cpp_lib_robust_nonmodifying_seq_ops != 201304"
+#endif
+
+#ifndef  __cpp_lib_quoted_string_io
+#  error "__cpp_lib_quoted_string_io"
+#elif  __cpp_lib_quoted_string_io != 201304
+#  error "__cpp_lib_quoted_string_io != 201304"
+#endif
+
+#if !__has_include(<shared_mutex>)
+#  error "<shared_mutex>"
+#endif
+
+#if defined(_GLIBCXX_HAS_GTHREADS) && defined(_GLIBCXX_USE_C99_STDINT_TR1)
+#  ifndef  __cpp_lib_shared_timed_mutex
+#    error "__cpp_lib_shared_timed_mutex"
+#  elif  __cpp_lib_shared_timed_mutex != 201402
+#    error "__cpp_lib_shared_timed_mutex != 201402"
+#  endif
+#endif
+
+#ifndef  __cpp_lib_is_final
+#  error "__cpp_lib_is_final"
+#elif  __cpp_lib_is_final != 201402
+#  error "__cpp_lib_is_final != 201402"
+#endif
diff --git a/gcc-4.9/libstdc++-v3/testsuite/experimental/feat-lib-fund.cc b/gcc-4.9/libstdc++-v3/testsuite/experimental/feat-lib-fund.cc
new file mode 100644
index 000000000..ac8560dfb
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/experimental/feat-lib-fund.cc
@@ -0,0 +1,25 @@
+// { dg-options "-std=gnu++14" }
+// { dg-do compile }
+
+#include <experimental/optional>
+#include <experimental/string_view>
+
+#if !__has_include(<experimental/optional>)
+#  error "<experimental/optional>"
+#endif
+
+//#if !__has_include(<experimental/net>)
+//#  error "<experimental/net>"
+//#endif
+
+//#if !__has_include(<experimental/any>)
+//#  error "<experimental/any>"
+//#endif
+
+//#if !__has_include(<experimental/memory_resource>)
+//#  error "<experimental/memory_resource>"
+//#endif
+
+#if !__has_include(<experimental/string_view>)
+#  error "<experimental/string_view>"
+#endif