public override bool Rewrite(CodeDescriptor decompilee, MethodBase callee, StackElement[] args, IDecompiler stack, IFunctionBuilder builder)
{
Type returnType;
if (callee.ReturnsSomething(out returnType))
throw new ArgumentException("The IgnoreOnDecompilation attribute may only be applied to methods returning a void result. Use StaticEvaluation instead.");
if (_call)
{
callee.Invoke(args.Select(a => a.Sample).ToArray());
}
return true;
}
public override bool Rewrite(CodeDescriptor decompilee, MethodBase callee, StackElement[] args, IDecompiler stack, IFunctionBuilder builder)
{
Type returnType;
if (callee.ReturnsSomething(out returnType))
{
dynamic awaiter = args[0].Sample;
if ((object)awaiter != null)
{
if (!awaiter.IsCompleted)
throw new InvalidOperationException("Task not completed - what are you awaiting for?");
object resultSample = awaiter.GetResult();
var resultType = resultSample.GetType();
var fspec = new FunctionSpec(resultType)
{
IntrinsicRep = IntrinsicFunctions.GetAsyncResult(awaiter)
};
var fcall = new FunctionCall()
{
Callee = fspec,
Arguments = new Expression[0],
ResultType = resultType
};
stack.Push(fcall, resultSample);
}
}
return true;
}
public override bool Rewrite(CodeDescriptor decompilee, MethodBase callee, StackElement[] args, IDecompiler stack, IFunctionBuilder builder)
{
Type returnType;
if (!callee.ReturnsSomething(out returnType))
throw new ArgumentException("The StaticEvaluation attribute may only be applied to methods returning some result. Use IgnoreOnDecompilation instead.");
object result = null;
try
{
result = callee.Invoke(args.Select(arg => arg.Sample).ToArray());
}
catch (TargetInvocationException)
{
}
Expression resultExpr = ResultGen(result);
stack.Push(new StackElement(resultExpr, result, EVariability.Constant));
return true;
}
