[GNATS 27218] Spurious initialization is not constant

[jhsedg]

Customer bug ID

27218 is the preprocessed test, multiprecision/test/constexpr_test_cpp_int_6.cpp

Description

​"../libs/multiprecision/test/constexpr_test_cpp_int_6.cpp", line 247: error:
​ initialization is not constant
​ constexpr hermite_polynomial<int_backend, 13> h;
​ ^
​"../boost/multiprecision/number.hpp", line 58: note: too few arguments in
​ function call
​ (boost::multiprecision::detail::is_convertible_arithmetic<V, Backend>::value
​ ^
​"../libs/multiprecision/test/constexpr_test_cpp_int_6.cpp", line 137: note:
​ called from:
​ return result;
​ ^
​"../libs/multiprecision/test/constexpr_test_cpp_int_6.cpp", line 176: note:
​ called from:
​ constexpr hermite_polynomial() : m_data(hermite_polynomial<T, Order - 1>().data() * const_polynomi
​al<T, 1>{0, 2} - hermite_polynomial<T, Order - 1>().data().derivative())
​ ^
​"../libs/multiprecision/test/constexpr_test_cpp_int_6.cpp", line 176: note:
​ called from:
​ constexpr hermite_polynomial() : m_data(hermite_polynomial<T, Order - 1>().data() * const_polynomi
​al<T, 1>{0, 2} - hermite_polynomial<T, Order - 1>().data().derivative())
​ ^
​"../libs/multiprecision/test/constexpr_test_cpp_int_6.cpp", line 176: note:
​ called from:
​ constexpr hermite_polynomial() : m_data(hermite_polynomial<T, Order - 1>().data() * const_polynomi
​al<T, 1>{0, 2} - hermite_polynomial<T, Order - 1>().data().derivative())
​ ^
​"../libs/multiprecision/test/constexpr_test_cpp_int_6.cpp", line 176: note:
​ called from:
​ constexpr hermite_polynomial() : m_data(hermite_polynomial<T, Order - 1>().data() * const_polynomi
​al<T, 1>{0, 2} - hermite_polynomial<T, Order - 1>().data().derivative())
​ ^
​"../libs/multiprecision/test/constexpr_test_cpp_int_6.cpp", line 176: note:
​ called from:
​ constexpr hermite_polynomial() : m_data(hermite_polynomial<T, Order - 1>().data() * const_polynomi
​al<T, 1>{0, 2} - hermite_polynomial<T, Order - 1>().data().derivative())
​ ^
​"../libs/multiprecision/test/constexpr_test_cpp_int_6.cpp", line 176: note:
​ called from:
​ constexpr hermite_polynomial() : m_data(hermite_polynomial<T, Order - 1>().data() * const_polynomi
​al<T, 1>{0, 2} - hermite_polynomial<T, Order - 1>().data().derivative())
​ ^
​"../libs/multiprecision/test/constexpr_test_cpp_int_6.cpp", line 176: note:
​ called from:
​ constexpr hermite_polynomial() : m_data(hermite_polynomial<T, Order - 1>().data() * const_polynomi
​al<T, 1>{0, 2} - hermite_polynomial<T, Order - 1>().data().derivative())
​ ^
​"../libs/multiprecision/test/constexpr_test_cpp_int_6.cpp", line 176: note:
​ called from:
​ constexpr hermite_polynomial() : m_data(hermite_polynomial<T, Order - 1>().data() * const_polynomi
​al<T, 1>{0, 2} - hermite_polynomial<T, Order - 1>().data().derivative())
​ ^
​"../libs/multiprecision/test/constexpr_test_cpp_int_6.cpp", line 176: note:
​ called from:
​ constexpr hermite_polynomial() : m_data(hermite_polynomial<T, Order - 1>().data() * const_polynomi
​al<T, 1>{0, 2} - hermite_polynomial<T, Order - 1>().data().derivative())
​ ^
​"../libs/multiprecision/test/constexpr_test_cpp_int_6.cpp", line 176: note:
​ called from:
​ constexpr hermite_polynomial() : m_data(hermite_polynomial<T, Order - 1>().data() * const_polynomi
​al<T, 1>{0, 2} - hermite_polynomial<T, Order - 1>().data().derivative())
​ ^
​"../libs/multiprecision/test/constexpr_test_cpp_int_6.cpp", line 176: note:
​ called from:
​ constexpr hermite_polynomial() : m_data(hermite_polynomial<T, Order - 1>().data() * const_polynomi
​al<T, 1>{0, 2} - hermite_polynomial<T, Order - 1>().data().derivative())
​ ^
​"../libs/multiprecision/test/constexpr_test_cpp_int_6.cpp", line 176: note:
​ called from:
​ constexpr hermite_polynomial() : m_data(hermite_polynomial<T, Order - 1>().data() * const_polynomi
​al<T, 1>{0, 2} - hermite_polynomial<T, Order - 1>().data().derivative())
​ ^
​
​1 error detected in the compilation of "/tmp/bad.C".