public CppVtableSlot ResolveMethodImplReference(CLRTableRow methodDecl)
{
if (methodDecl is CLRMethodDefRow)
{
CLRMethodDefRow mdef = (CLRMethodDefRow)methodDecl;
CppClass cls = GetCachedClass(CreateInstanceTypeSpec(m_assemblies, mdef.Owner));
CLRMethodSignatureInstance sig = new CLRMethodSignatureInstance(m_assemblies, mdef.Signature);
foreach (CppMethod method in cls.Methods)
{
if (method.MethodDef == mdef)
{
if (method.CreatesSlot != null)
return method.CreatesSlot;
if (method.ReplacesStandardSlot != null)
return method.ReplacesStandardSlot;
throw new ParseFailedException("Override was linked to a non-virtual method");
}
}
throw new ParseFailedException("Failed to match a MethodImpl");
}
else if (methodDecl is CLRMemberRefRow)
{
CLRMemberRefRow mref = (CLRMemberRefRow)methodDecl;
if (mref.MethodSig == null)
throw new ParseFailedException("Strange method override encountered");
CppClass declaredInClass = this.GetCachedClass(m_assemblies.InternTypeDefOrRefOrSpec(mref.Class));
CLRMethodSignatureInstance sig = new CLRMethodSignatureInstance(m_assemblies, mref.MethodSig);
foreach (CppVtableSlot slot in declaredInClass.OverrideVisibleVtableSlots)
{
if (slot.Name == mref.Name && sig.Equals(slot.DeclaredSignature))
return slot;
}
throw new ParseFailedException("Couldn't match method reference");
}
else
throw new NotSupportedException();
}
