Hi
Environment:
MS 7.1 compile with MS implementation of STL
Boost 1.32.0
Summary:
I get an internal compiler error using boost::variant as a parameter of a
boost::signal compiling with MSDEV 7.1, but not with gcc3.3/3.4 or MinGW (3.5).
Does anyone knows a workaround other than not using boost::signals?
Details
Using a signal with a variant of 2 simple classes (see code snippet) leads to an
internal compiler error C1001. Using pragma command to turn optimisation off as
Suggested by the compiler does not change a thing
Does anyone knows a workaround?
Regards, jom
Here's the bad code snippet:
#include
#include
#include
#include <vector>
class MessageException : public std::exception
{
public:
MessageException()
: std::exception( "Message error" )
{}
};
class Message
{
public:
typedef std::vector<unsigned char> Content;
Message(unsigned int p, unsigned char def = ' ')
: m_vector( p, def )
{}
const Content& message() {return m_vector;}
private:
Content m_vector;
};
typedef boost::variant MessageVariant;
class TestWrap
{
public:
TestWrap(){}
typedef boost::signal1 MessageSignal;
//typedef boost::signal MessageSignal;
void send_signal (MessageVariant& variant)
{
m_message_signal( variant );
}
private:
MessageSignal m_message_signal;
};
