D2: Applied function type from D1 frontend that got removed in D2, it's critical for member function type to be correct. Fixed a bunch of type discrepancies in druntime object.di vs. genobj.d . Disabled (#if 0) some potentally very large type dumps for -vv . Updated classinfo and typeinfo generation for D2, almost complete now. Added finer grained checks for vtbl type mismatching, aids debugging.

#ifndef __LDC_IR_IRSYMBOL_H__
#define __LDC_IR_IRSYMBOL_H__

#include "ir/ir.h"

/// Base class for all symbols.
class IrSymbol
{
public:
    ///
    IrSymbol(Ir* ir) : ir(ir) {}

    /// Migrate symbols to current module if necessary.
    virtual void migrate() = 0;

protected:
    ///
    Ir* ir;
};

#endif