summaryrefslogtreecommitdiff
path: root/test/libcxx/utilities/tuple/tuple.tuple/diagnose_reference_binding.fail.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'test/libcxx/utilities/tuple/tuple.tuple/diagnose_reference_binding.fail.cpp')
-rw-r--r--test/libcxx/utilities/tuple/tuple.tuple/diagnose_reference_binding.fail.cpp40
1 files changed, 0 insertions, 40 deletions
diff --git a/test/libcxx/utilities/tuple/tuple.tuple/diagnose_reference_binding.fail.cpp b/test/libcxx/utilities/tuple/tuple.tuple/diagnose_reference_binding.fail.cpp
deleted file mode 100644
index 1cc3c73d10fef..0000000000000
--- a/test/libcxx/utilities/tuple/tuple.tuple/diagnose_reference_binding.fail.cpp
+++ /dev/null
@@ -1,40 +0,0 @@
-//===----------------------------------------------------------------------===//
-//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-// UNSUPPORTED: c++98, c++03
-
-// <tuple>
-
-// Test the diagnostics libc++ generates for invalid reference binding.
-// Libc++ attempts to diagnose the following cases:
-// * Constructing an lvalue reference from an rvalue.
-// * Constructing an rvalue reference from an lvalue.
-
-#include <tuple>
-#include <string>
-
-int main() {
- std::allocator<void> alloc;
-
- // expected-error-re@tuple:* 4 {{static_assert failed{{.*}} "Attempted to construct a reference element in a tuple with an rvalue"}}
-
- // bind lvalue to rvalue
- std::tuple<int const&> t(42); // expected-note {{requested here}}
- std::tuple<int const&> t1(std::allocator_arg, alloc, 42); // expected-note {{requested here}}
- // bind rvalue to constructed non-rvalue
- std::tuple<std::string &&> t2("hello"); // expected-note {{requested here}}
- std::tuple<std::string &&> t3(std::allocator_arg, alloc, "hello"); // expected-note {{requested here}}
-
- // FIXME: The below warnings may get emitted as an error, a warning, or not emitted at all
- // depending on the flags used to compile this test.
- {
- // expected-warning@tuple:* 0+ {{binding reference member '__value_' to a temporary value}}
- // expected-error@tuple:* 0+ {{binding reference member '__value_' to a temporary value}}
- }
-}