diff options
Diffstat (limited to 'libcxx/test/std/utilities')
4 files changed, 24 insertions, 5 deletions
diff --git a/libcxx/test/std/utilities/allocator.adaptor/allocator.adaptor.types/allocator_pointers.pass.cpp b/libcxx/test/std/utilities/allocator.adaptor/allocator.adaptor.types/allocator_pointers.pass.cpp index e165d9836db..bc5de61d801 100644 --- a/libcxx/test/std/utilities/allocator.adaptor/allocator.adaptor.types/allocator_pointers.pass.cpp +++ b/libcxx/test/std/utilities/allocator.adaptor/allocator.adaptor.types/allocator_pointers.pass.cpp @@ -37,7 +37,10 @@ void test_pointer() { typename std::allocator_traits<Alloc>::pointer vp; typename std::allocator_traits<Alloc>::const_pointer cvp; - + + ((void)vp); // Prevent unused warning + ((void)cvp); // Prevent unused warning + static_assert(std::is_same<bool, decltype( vp == vp)>::value, ""); static_assert(std::is_same<bool, decltype( vp != vp)>::value, ""); static_assert(std::is_same<bool, decltype( vp > vp)>::value, ""); @@ -71,7 +74,10 @@ void test_void_pointer() { typename std::allocator_traits<Alloc>::void_pointer vp; typename std::allocator_traits<Alloc>::const_void_pointer cvp; - + + ((void)vp); // Prevent unused warning + ((void)cvp); // Prevent unused warning + static_assert(std::is_same<bool, decltype( vp == vp)>::value, ""); static_assert(std::is_same<bool, decltype( vp != vp)>::value, ""); static_assert(std::is_same<bool, decltype( vp > vp)>::value, ""); diff --git a/libcxx/test/std/utilities/memory/default.allocator/allocator_pointers.pass.cpp b/libcxx/test/std/utilities/memory/default.allocator/allocator_pointers.pass.cpp index 5a8f7a28a04..588227f0a49 100644 --- a/libcxx/test/std/utilities/memory/default.allocator/allocator_pointers.pass.cpp +++ b/libcxx/test/std/utilities/memory/default.allocator/allocator_pointers.pass.cpp @@ -36,7 +36,10 @@ void test_pointer() { typename std::allocator_traits<Alloc>::pointer vp; typename std::allocator_traits<Alloc>::const_pointer cvp; - + + ((void)vp); // Prevent unused warning + ((void)cvp); // Prevent unused warning + static_assert(std::is_same<bool, decltype( vp == vp)>::value, ""); static_assert(std::is_same<bool, decltype( vp != vp)>::value, ""); static_assert(std::is_same<bool, decltype( vp > vp)>::value, ""); @@ -70,7 +73,10 @@ void test_void_pointer() { typename std::allocator_traits<Alloc>::void_pointer vp; typename std::allocator_traits<Alloc>::const_void_pointer cvp; - + + ((void)vp); // Prevent unused warning + ((void)cvp); // Prevent unused warning + static_assert(std::is_same<bool, decltype( vp == vp)>::value, ""); static_assert(std::is_same<bool, decltype( vp != vp)>::value, ""); static_assert(std::is_same<bool, decltype( vp > vp)>::value, ""); diff --git a/libcxx/test/std/utilities/time/date.time/ctime.pass.cpp b/libcxx/test/std/utilities/time/date.time/ctime.pass.cpp index d0a838e0c27..b762d273de9 100644 --- a/libcxx/test/std/utilities/time/date.time/ctime.pass.cpp +++ b/libcxx/test/std/utilities/time/date.time/ctime.pass.cpp @@ -21,11 +21,15 @@ int main() { std::clock_t c = 0; - ((void)c); // avoid unused warning std::size_t s = 0; std::time_t t = 0; std::tm tm = {0}; char str[3]; + ((void)c); // Prevent unused warning + ((void)s); // Prevent unused warning + ((void)t); // Prevent unused warning + ((void)tm); // Prevent unused warning + ((void)str); // Prevent unused warning static_assert((std::is_same<decltype(std::clock()), std::clock_t>::value), ""); static_assert((std::is_same<decltype(std::difftime(t,t)), double>::value), ""); static_assert((std::is_same<decltype(std::mktime(&tm)), std::time_t>::value), ""); diff --git a/libcxx/test/std/utilities/utility/forward/forward.pass.cpp b/libcxx/test/std/utilities/utility/forward/forward.pass.cpp index 357b36fafa9..94575485df0 100644 --- a/libcxx/test/std/utilities/utility/forward/forward.pass.cpp +++ b/libcxx/test/std/utilities/utility/forward/forward.pass.cpp @@ -39,6 +39,9 @@ int main() A a; const A ca = A(); + ((void)a); // Prevent unused warning + ((void)ca); // Prevent unused warning + #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES static_assert(sizeof(test(std::forward<A&>(a))) == 1, ""); static_assert(sizeof(test(std::forward<A>(a))) == 4, ""); |
