unsafe private static IntPtr MulticastDelegateInvoke(ref CallConversionParameters conversionParams)
{
// Create a transition block on the stack.
// Note that SizeOfFrameArgumentArray does overflow checks with sufficient margin to prevent overflows here
int nStackBytes = conversionParams._calleeArgs.SizeOfFrameArgumentArray();
int dwAllocaSize = TransitionBlock.GetNegSpaceSize() + sizeof(TransitionBlock) + nStackBytes;
IntPtr invokeTargetPtr = Intrinsics.AddrOf((InvokeTargetDel)InvokeTarget);
for (int i = 0; i < conversionParams.MulticastDelegateCallCount; i++)
{
conversionParams.PrepareNextMulticastDelegateCall(i);
conversionParams._copyReturnValue = (i == (conversionParams.MulticastDelegateCallCount - 1));
RuntimeAugments.RunFunctionWithConservativelyReportedBuffer(dwAllocaSize, invokeTargetPtr, ref conversionParams);
System.Diagnostics.DebugAnnotations.PreviousCallContainsDebuggerStepInCode();
}
return conversionParams._invokeReturnValue;
}
