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Cast 3.14f to float because FLT_EVAL_METHOD (see https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108742) for discussion

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This commit is contained in:
Peter Dimov
2023-06-29 10:46:54 +03:00
parent 30afb9e183
commit 82b98fb757
6 changed files with 12 additions and 12 deletions
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4
test/variant_get_by_index_cx.cpp
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@ -58,7 +58,7 @@ int main()
{
constexpr variant<int, float> v( 3.14f );
STATIC_ASSERT( get<1>(v) == 3.14f );
STATIC_ASSERT( get<1>(v) == (float)3.14f ); // see FLT_EVAL_METHOD
STATIC_ASSERT_IF( get_if<0>(&v) == nullptr );
STATIC_ASSERT_IF( get_if<1>(&v) == &get<1>(v) );
@ -87,7 +87,7 @@ int main()
{
constexpr variant<int, int, float> v( 3.14f );
STATIC_ASSERT( get<2>(v) == 3.14f );
STATIC_ASSERT( get<2>(v) == (float)3.14f );
STATIC_ASSERT_IF( get_if<0>(&v) == nullptr );
STATIC_ASSERT_IF( get_if<1>(&v) == nullptr );

4
test/variant_get_by_type_cx.cpp
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@ -58,7 +58,7 @@ int main()
{
constexpr variant<int, float> v( 3.14f );
STATIC_ASSERT( get<float>(v) == 3.14f );
STATIC_ASSERT( get<float>(v) == (float)3.14f ); // see FLT_EVAL_METHOD
STATIC_ASSERT_IF( get_if<int>(&v) == nullptr );
STATIC_ASSERT_IF( get_if<float>(&v) == &get<float>(v) );
@ -83,7 +83,7 @@ int main()
{
constexpr variant<int, int, float> v( 3.14f );
STATIC_ASSERT( get<float>(v) == 3.14f );
STATIC_ASSERT( get<float>(v) == (float)3.14f );
STATIC_ASSERT_IF( get_if<float>(&v) == &get<float>(v) );
}

6
test/variant_in_place_index_construct_cx.cpp
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@ -68,7 +68,7 @@ int main()
constexpr variant<int, float> v( in_place_index_t<1>{}, 3.14f );
STATIC_ASSERT( v.index() == 1 );
STATIC_ASSERT( get<1>(v) == 3.14f );
STATIC_ASSERT( get<1>(v) == (float)3.14f ); // see FLT_EVAL_METHOD
}
{
@ -89,14 +89,14 @@ int main()
constexpr variant<int, int, float, float, X, X> v( in_place_index_t<2>{}, 3.14f );
STATIC_ASSERT( v.index() == 2 );
STATIC_ASSERT( get<2>(v) == 3.14f );
STATIC_ASSERT( get<2>(v) == (float)3.14f );
}
{
constexpr variant<int, int, float, float, X, X> v( in_place_index_t<3>{}, 3.14f );
STATIC_ASSERT( v.index() == 3 );
STATIC_ASSERT( get<3>(v) == 3.14f );
STATIC_ASSERT( get<3>(v) == (float)3.14f );
}
{

4
test/variant_in_place_type_construct_cx.cpp
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@ -80,7 +80,7 @@ int main()
constexpr variant<int, float> v( in_place_type_t<float>{}, 3.14f );
STATIC_ASSERT( v.index() == 1 );
STATIC_ASSERT( get<1>(v) == 3.14f );
STATIC_ASSERT( get<1>(v) == (float)3.14f ); // see FLT_EVAL_METHOD
STATIC_ASSERT( holds_alternative<float>(v) );
}
@ -89,7 +89,7 @@ int main()
constexpr variant<int, int, float, X> v( in_place_type_t<float>{}, 3.14f );
STATIC_ASSERT( v.index() == 2 );
STATIC_ASSERT( get<2>(v) == 3.14f );
STATIC_ASSERT( get<2>(v) == (float)3.14f );
STATIC_ASSERT( holds_alternative<float>(v) );
}

4
test/variant_value_construct_cx.cpp
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@ -82,7 +82,7 @@ int main()
STATIC_ASSERT( v.index() == 1 );
STATIC_ASSERT( holds_alternative<float>(v) );
STATIC_ASSERT( get<1>(v) == 3.14f );
STATIC_ASSERT( get<1>(v) == (float)3.14f ); // see FLT_EVAL_METHOD
}
{
@ -97,7 +97,7 @@ int main()
STATIC_ASSERT( v.index() == 2 );
STATIC_ASSERT( holds_alternative<float>(v) );
STATIC_ASSERT( get<2>(v) == 3.14f );
STATIC_ASSERT( get<2>(v) == (float)3.14f );
}
{

2
test/variant_visit_r.cpp
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@ -72,7 +72,7 @@ int main()
variant<int, float> const v2( 3.14f );
BOOST_TEST_EQ( visit<int>( F2(), v1, v2 ), 4 );
BOOST_TEST_EQ( visit<float>( F2(), v1, v2 ), 1 + 3.14f );
BOOST_TEST_EQ( visit<float>( F2(), v1, v2 ), static_cast<float>( 1 + 3.14f ) ); // see FLT_EVAL_METHOD
}
{