private Expression ParsePointerCall(IOperation currentOperation)
{
IFunctionPointerTypeReference funcPointerRef = (IFunctionPointerTypeReference)currentOperation.Value;
PointerCall result = new PointerCall();
result.IsTailCall = this.sawTailCall;
Expression pointer = this.PopOperandStack();
pointer.Type = funcPointerRef;
foreach (var par in funcPointerRef.Parameters)
result.Arguments.Add(this.PopOperandStack());
result.Arguments.Reverse();
result.Pointer = pointer;
this.sawTailCall = false;
return result;
}
/// <summary>
/// Visits the specified pointer call.
/// </summary>
/// <param name="pointerCall">The pointer call.</param>
/// <returns></returns>
protected virtual IExpression DeepCopy(PointerCall pointerCall)
{
pointerCall.Pointer = this.Substitute(pointerCall.Pointer);
pointerCall.Arguments = this.DeepCopy(pointerCall.Arguments);
pointerCall.Type = this.Substitute(pointerCall.Type);
return pointerCall;
}
/// <summary>
/// Visits the specified pointer call.
/// </summary>
/// <param name="pointerCall">The pointer call.</param>
public override void Visit(IPointerCall pointerCall)
{
PointerCall mutablePointerCall = new PointerCall(pointerCall);
this.resultExpression = this.myCodeCopier.DeepCopy(mutablePointerCall);
}
/// <summary>
/// Visits the specified pointer call.
/// </summary>
/// <param name="pointerCall">The pointer call.</param>
/// <returns></returns>
public virtual IExpression Visit(PointerCall pointerCall)
{
pointerCall.Pointer = this.Visit(pointerCall.Pointer);
pointerCall.Arguments = Visit(pointerCall.Arguments);
pointerCall.Type = this.Visit(pointerCall.Type);
return pointerCall;
}
/// <summary>
/// Rewrites the children of the given pointer call.
/// </summary>
public virtual void RewriteChildren(PointerCall pointerCall)
{
this.RewriteChildren((Expression)pointerCall);
pointerCall.Pointer = this.Rewrite(pointerCall.Pointer);
pointerCall.Arguments = this.Rewrite(pointerCall.Arguments);
}
/// <summary>
/// Visits the specified pointer call.
/// </summary>
/// <param name="pointerCall">The pointer call.</param>
public override void Visit(IPointerCall pointerCall)
{
PointerCall mutablePointerCall = pointerCall as PointerCall;
if (alwaysMakeACopy || mutablePointerCall == null) mutablePointerCall = new PointerCall(pointerCall);
this.resultExpression = this.myCodeMutator.Visit(mutablePointerCall);
}