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Implement n3789; constexpr support in named function objects

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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@191626 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Marshall Clow
2013-09-28 19:06:12 +00:00
parent 6db12cb037
commit 9738cafa4f
21 changed files with 201 additions and 45 deletions
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6
test/utilities/function.objects/bitwise.operations/bit_and.pass.cpp
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@@ -47,5 +47,11 @@ int main()
assert(f2(0xFFFF, 0x58D3) == 0x58D3);
assert(f2(0xFFFFL, 0x58D3) == 0x58D3);
assert(f2(0xFFFF, 0x58D3L) == 0x58D3);
constexpr int foo = std::bit_and<int> () (0x58D3, 0xEA95);
static_assert ( foo == 0x4891, "" );
constexpr int bar = std::bit_and<> () (0x58D3L, 0xEA95);
static_assert ( bar == 0x4891, "" );
#endif
}

6
test/utilities/function.objects/bitwise.operations/bit_not.pass.cpp
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@@ -36,5 +36,11 @@ int main()
assert((f2(0L) & 0xFFFF ) == 0xFFFF);
assert((f2(0xFFFF) & 0xFFFF ) == 0);
assert((f2(0xFFFFL) & 0xFFFF ) == 0);
constexpr int foo = std::bit_not<int> () (0xEA95) & 0xFFFF;
static_assert ( foo == 0x156A, "" );
constexpr int bar = std::bit_not<> () (0xEA95) & 0xFFFF;
static_assert ( bar == 0x156A, "" );
#endif
}

6
test/utilities/function.objects/bitwise.operations/bit_or.pass.cpp
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@@ -47,5 +47,11 @@ int main()
assert(f2(0xFFFF, 0x58D3) == 0xFFFF);
assert(f2(0xFFFFL, 0x58D3) == 0xFFFF);
assert(f2(0xFFFF, 0x58D3L) == 0xFFFF);
constexpr int foo = std::bit_or<int> () (0x58D3, 0xEA95);
static_assert ( foo == 0xFAD7, "" );
constexpr int bar = std::bit_or<> () (0x58D3L, 0xEA95);
static_assert ( bar == 0xFAD7, "" );
#endif
}

6
test/utilities/function.objects/bitwise.operations/bit_xor.pass.cpp
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@@ -47,5 +47,11 @@ int main()
assert(f(0xFFFF, 0x58D3) == 0xA72C);
assert(f(0xFFFFL, 0x58D3) == 0xA72C);
assert(f(0xFFFF, 0x58D3L) == 0xA72C);
constexpr int foo = std::bit_xor<int> () (0x58D3, 0xEA95);
static_assert ( foo == 0xB246, "" );
constexpr int bar = std::bit_xor<> () (0x58D3L, 0xEA95);
static_assert ( bar == 0xB246, "" );
#endif
}