Hi All,
I'm look at the follow warning under Windows. I can't figure out why
there is a warning of this type:
152>d:\prog\libs\openscenegraph\include\osgintrospection\typedconstructorinfo(36)
: warning C4702: unreachable code
The code is:
template<typename C, typename IC>
struct TypedConstructorInfo0: ConstructorInfo
{
TypedConstructorInfo0(const ParameterInfoList& plist,
std::string briefHelp = std::string(), std::string detailedHelp =
std::string())
: ConstructorInfo(typeof(C), plist, briefHelp, detailedHelp)
{
}
Value createInstance(ValueList& /*args*/) const
{
return IC::create();
} <<<<<<< This is line 36 for which the warning is being emited.
};
The offending line is overriding a virtual createInstance(ValueList&)
const method from the ConstructorInfo base class. This usage pattern
is also used in the many other template classes in
include/osgIntrospection/TypedConstructorInfo but none generate
warnings...
Strange, any chance that someone can shine some light on this warning?
Robert.
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