当我使用升压1.52.1和gcc-4.7.1编译我的代码，会出现以下错误。 看来这是提升和C ++库之间的冲突。 难道一些知道如何解决这个问题呢？
非常感谢您的回复。
c:\program files\mingw64\bin\../lib/gcc/x86_64-w64-
mingw32/4.7.1/../../../../include/boost/math/policies
/error_handling.hpp: In function 'bool boost::math::policies::
detail::check_overflow(std::complex<T>,
R*, const char*, const Policy&)':c:\program
files\mingw64\bin\../lib/gcc/x86_64-w64 mingw32/4.7.1
/../../../../include/boost/math/policies/error_handling.hpp:583:11:
error: expected unqualified-id before numeric constant
c:\program files\mingw64\bin\../lib/gcc/x86_64-w64-mingw32
/4.7.1/../../../../include/boost/math/policies/error_handling.hpp:
584:49: error: lvalue required as unary '&' operand
c:\program files\mingw64\bin\../lib/gcc/x86_64-w64-mingw32/4.7.1/
../../../../include/boost/math/policies/
error_handling.hpp:584:107: error: 'im' was not declared in this
scope c:\program files\mingw64\bin\../lib/gcc/x86_64-w64-mingw32
/4.7.1/../../../../include/boost/math/policies/error_handling.
hpp: In function 'bool boost::math::policies::detail::
check_underflow(std::complex<T>, R*, const char*, const Policy&)':
c:\program files\mingw64\bin\../lib/gcc/x86_64-w64- mingw32
/4.7.1/../../../../include/boost/math/policies
/error_handling.hpp:602:11: error: expected unqualified-id before
numeric constant c:\program files\mingw64\bin\../lib/gcc/
x86_64-w64 mingw32/4.7.1/../../../../include/boost/math/policies
/error_handling.hpp:603:50: error: lvalue required as
unary '&' operand c:\program files\mingw64\bin\../lib/gcc/
x86_64-w64 mingw32/4.7.1/../../../../include/boost/math/policies
/error_handling .hpp:603:109: error: 'im' was not declared in
this scope c:\program files\mingw64\bin\../lib/gcc
/x86_64-w64-mingw32/4.7.1/../../../../include/boost/math/policies/
error_handling.hpp: In function 'bool boost::math::policies::
detail::check_denorm(std::complex<T>, R*, const char*,
const Policy&)':c:\program files\mingw64\bin\../lib/gcc
/x86_64-w64-mingw32/4.7.1/../../../../include/boost/
math/policies/error_handling.hpp:622:11: error: expected
unqualified-id before numeric constant
c:\program files\mingw64\bin\../lib/gcc/x86_64-w64-
mingw32/4.7.1/../../../../include/boost/math/policies/
error_handling.hpp:623:47: error: lvalue required as
unary '&' operand
c:\program files\mingw64\bin\../lib/gcc/x86_64-w64-
mingw32/4.7.1/../../../../include/boost/math/policies/
error_handling.hpp:623:103: error: 'im' was not declared
in this scope
出现在代码升压\数学\政策\ error_handling.hpp错误。 但我不知道当程序引用这些功能。 这是如何发生的错误？
template <class R, class T, class Policy>
inline bool check_overflow(std::complex<T> val, R* result, const
char* function, const Policy& pol)
{
typedef typename R::value_type r_type;
r_type re, im;
bool r = check_overflow<r_type>(val.real(), &re, function, pol) || check_overflow<r_type>(val.imag(), &im, function, pol);
*result = R(re, im);
return r;
}
template <class R, class T, class Policy>
inline bool check_underflow(std::complex<T> val, R* result, const char* function, const Policy& pol)
{
typedef typename R::value_type r_type;
r_type re, im;
bool r = check_underflow<r_type>(val.real(), &re, function, pol) || check_underflow<r_type>(val.imag(), &im, function, pol);
*result = R(re, im);
return r;
}
