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Improve portability of hash tests. Patch from STL@microsoft.com

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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@272744 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Eric Fiselier
2016-06-15 01:42:35 +00:00
parent 5fb49ff88c
commit a995776958
2 changed files with 10 additions and 6 deletions
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8
test/std/diagnostics/syserr/syserr.hash/error_code.pass.cpp
View File

@@ -16,12 +16,12 @@
// size_t operator()(T val) const; // size_t operator()(T val) const;
// }; // };
// Not very portable
#include <system_error> #include <system_error>
#include <cassert> #include <cassert>
#include <type_traits> #include <type_traits>
#include "test_macros.h"
void void
test(int i) test(int i)
{ {
@@ -31,7 +31,9 @@ test(int i)
static_assert((std::is_same<H::result_type, std::size_t>::value), "" ); static_assert((std::is_same<H::result_type, std::size_t>::value), "" );
H h; H h;
T ec(i, std::system_category()); T ec(i, std::system_category());
assert(h(ec) == i); const std::size_t result = h(ec);
LIBCPP_ASSERT(result == i);
((void)result); // Prevent unused warning
} }
int main() int main()

8
test/std/utilities/template.bitset/bitset.hash/bitset.pass.cpp
View File

@@ -16,12 +16,12 @@
// size_t operator()(T val) const; // size_t operator()(T val) const;
// }; // };
// Not very portable
#include <bitset> #include <bitset>
#include <cassert> #include <cassert>
#include <type_traits> #include <type_traits>
#include "test_macros.h"
template <std::size_t N> template <std::size_t N>
void void
test() test()
@@ -32,7 +32,9 @@ test()
static_assert((std::is_same<typename H::result_type, std::size_t>::value), "" ); static_assert((std::is_same<typename H::result_type, std::size_t>::value), "" );
H h; H h;
T bs(static_cast<unsigned long long>(N)); T bs(static_cast<unsigned long long>(N));
assert(h(bs) == N); const std::size_t result = h(bs);
LIBCPP_ASSERT(result == N);
((void)result); // Prevent unused warning
} }
int main() int main()