diff options
Diffstat (limited to 'absl/strings/string_view_test.cc')
| -rw-r--r-- | absl/strings/string_view_test.cc | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/absl/strings/string_view_test.cc b/absl/strings/string_view_test.cc index 5b1eb01a..e978fc3f 100644 --- a/absl/strings/string_view_test.cc +++ b/absl/strings/string_view_test.cc @@ -32,6 +32,7 @@ #include "gtest/gtest.h" #include "absl/base/config.h" +#include "absl/meta/type_traits.h" #if defined(ABSL_HAVE_STD_STRING_VIEW) || defined(__ANDROID__) // We don't control the death messaging when using std::string_view. @@ -46,6 +47,14 @@ namespace { +static_assert(!absl::type_traits_internal::IsOwner<absl::string_view>::value && + absl::type_traits_internal::IsView<absl::string_view>::value, + "string_view is a view, not an owner"); + +static_assert(absl::type_traits_internal::IsLifetimeBoundAssignment< + absl::string_view, std::string>::value, + "lifetimebound assignment not detected"); + // A minimal allocator that uses malloc(). template <typename T> struct Mallocator { @@ -1051,9 +1060,6 @@ TEST(StringViewTest, ConstexprNullSafeStringView) { EXPECT_EQ(0u, s.size()); EXPECT_EQ(absl::string_view(), s); } -#if !defined(_MSC_VER) || _MSC_VER >= 1910 - // MSVC 2017+ is required for good constexpr string_view support. - // See the implementation of `absl::string_view::StrlenInternal()`. { static constexpr char kHi[] = "hi"; absl::string_view s = absl::NullSafeStringView(kHi); @@ -1066,7 +1072,6 @@ TEST(StringViewTest, ConstexprNullSafeStringView) { EXPECT_EQ(s.size(), 5u); EXPECT_EQ("hello", s); } -#endif } TEST(StringViewTest, ConstexprCompiles) { |