public TryBasicBlock(int id, TryBasicBlock parent, MachineState initialState)
: base(id, new Instructions(initialState))
{
Parent = parent;
Handlers = new Seq <TBBHandler>();
targetsCache = null;
}
public LeaveTryBasicBlock(int id, Instructions block, TryBasicBlock tryblock, int handlerPopCount, int stackPopCount)
: base(id, block)
{
Try = tryblock;
HandlerPopCount = handlerPopCount;
StackPopCount = stackPopCount;
}
public override BasicBlock CloneWithInstructions(int id, Instructions block)
{
if (block != null && block.Body.Count > 0)
{
throw new InvalidOperationException("try basic block cannot contain instructions itself");
}
var res = new TryBasicBlock(id, Parent, Block.BeforeState)
{
Body = Body
};
foreach (var h in Handlers)
{
res.Handlers.Add(h);
}
return(res);
}
public TBBFinallyHandler(TryBasicBlock trybb) : base(trybb)
{
}
public TBBFaultHandler(TryBasicBlock trybb) : base(trybb)
{
}
public TBBCatchHandler(TryBasicBlock trybb, TypeRef type) : base(trybb)
{
Type = type;
}
public BasicBlock Body; // Scoped in handler up to LeaveCatch, EndFault, EndFinally, Throw or Rethrow
protected TBBHandler(TryBasicBlock trybb)
{
Try = trybb;
}
