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bug #1752: disable some is_convertible tests for recent compilers.

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This commit is contained in:
Gael Guennebaud 2019-10-10 11:40:21 +02:00
parent f0a4642bab
commit fb557aec5c
1 changed files with 12 additions and 0 deletions
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12
test/meta.cpp
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@ -101,6 +101,14 @@ EIGEN_DECLARE_TEST(meta)
VERIFY(( check_is_convertible(A*B, A) ));
}
#if (EIGEN_COMP_GNUC && EIGEN_COMP_GNUC <= 99) \
|| (EIGEN_COMP_CLANG && EIGEN_COMP_CLANG <= 909) \
|| (EIGEN_COMP_MSVC && EIGEN_COMP_MSVC <=1914)
// See http://eigen.tuxfamily.org/bz/show_bug.cgi?id=1752,
// basically, a fix in the c++ standard breaks our c++98 implementation
// of is_convertible for abstract classes.
// So the following tests are expected to fail with recent compilers.
STATIC_CHECK(( !internal::is_convertible<MyInterface, MyImpl>::value ));
#if (!EIGEN_COMP_GNUC_STRICT) || (EIGEN_GNUC_AT_LEAST(4,8))
// GCC prior to 4.8 fails to compile this test:
@ -110,12 +118,16 @@ EIGEN_DECLARE_TEST(meta)
STATIC_CHECK(( !internal::is_convertible<MyImpl, MyInterface>::value ));
#endif
STATIC_CHECK(( internal::is_convertible<MyImpl, const MyInterface&>::value ));
#endif
{
int i;
VERIFY(( check_is_convertible(fix<3>(), i) ));
VERIFY((!check_is_convertible(i, fix<DynamicIndex>()) ));
}
VERIFY(( internal::has_ReturnType<FooReturnType>::value ));
VERIFY(( internal::has_ReturnType<ScalarBinaryOpTraits<int,int> >::value ));
VERIFY(( !internal::has_ReturnType<MatrixXf>::value ));