public override void Execute(ref mdr.DValue result, ref mdr.CallFrame callFrame, Interpreter interpreter)
{
interpreter.PushLocation(this);
var expression = Expression;
var parent = expression as ParenExpression;
if (parent != null)
expression = parent.Expression;
var indexer = expression as ReadIndexerExpression;
if (indexer != null)
{
indexer.Container.Execute(ref result, ref callFrame, interpreter);
var obj = result.AsDObject();
indexer.Index.Execute(ref result, ref callFrame, interpreter);
result.Set(Operations.Unary.DeleteProperty.Run(obj, ref result));
}
else
{
//we need to visit in case the expression has side effects, but then throw away result
expression.Execute(ref result, ref callFrame, interpreter);
var readId = expression as ReadIdentifierExpression;
if (readId != null)
result.Set(Operations.Unary.DeleteVariable.Run(interpreter.Context, readId.Symbol.FieldId));
else
result.Set(Operations.Unary.Delete.Run(ref result));
}
interpreter.PopLocation(this, ref result);
}
public override void Execute(ref mdr.DValue result, ref mdr.CallFrame callFrame, Interpreter interpreter)
{
interpreter.PushLocation(this);
var catchSymbol = Identifier.Symbol;
Debug.Assert(catchSymbol.SymbolType == JSSymbol.SymbolTypes.Local, "catch symbol must be local, nothing else is supported at this time");
interpreter.SymbolValues[catchSymbol.ValueIndex] = result;
Statement.Execute(ref result, ref callFrame, interpreter);
//catchSymbol.SymbolType = JSSymbol.SymbolTypes.Unknown;
interpreter.PopLocation(this, ref result);
}
public override void Execute(ref mdr.DValue result, ref mdr.CallFrame callFrame, Interpreter interpreter)
{
interpreter.PushLocation(this);
result.Set(Value);
interpreter.PopLocation(this, ref result);
}
public override void Execute(ref mdr.DValue result, ref mdr.CallFrame callFrame, Interpreter interpreter)
{
interpreter.PushLocation(this);
if (Expression != null)
{
Expression.Execute(ref result, ref callFrame, interpreter);
callFrame.Return = result;
}
interpreter.SetCompletion(Interpreter.CompletionTypes.Return, null);
interpreter.PopLocation(this, ref result);
}
public override void Execute(ref mdr.DValue result, ref mdr.CallFrame callFrame, Interpreter interpreter)
{
interpreter.PushLocation(this);
Expression.Execute(ref result, ref callFrame, interpreter);
JSException.Throw(ref result);
interpreter.PopLocation(this, ref result);
}
public override void Execute(ref mdr.DValue result, ref mdr.CallFrame callFrame, Interpreter interpreter)
{
interpreter.PushLocation(this);
interpreter.PushTarget(this);
var tempCount = interpreter.GetTemporaryCount();
//int backedgeCount = -1;
do
{
//if (JSRuntime.Instance.Configuration.EnableProfiling)
//backedgeCount++;
Body.Execute(ref result, ref callFrame, interpreter);
if (interpreter.CompletionType == Interpreter.CompletionTypes.Continue && interpreter.CompletionTargetStatement == this)
interpreter.SetCompletion(Interpreter.CompletionTypes.Normal, null);
else if (interpreter.CompletionType != Interpreter.CompletionTypes.Normal)
break;
Condition.Execute(ref result, ref callFrame, interpreter);
interpreter.ReleaseTemporariesAfter(tempCount);
} while (result.AsBoolean());
interpreter.PopTarget(this);
//interpreter.IncrementBackedgeCount(backedgeCount);
interpreter.PopLocation(this, ref result);
}
public override void Execute(ref mdr.DValue result, ref mdr.CallFrame callFrame, Interpreter interpreter)
{
///We try to do as much here as possible to avoid reaching the InternalCall and InternalNew
///See NodeFactory.MakeForEachInStatement to understand the logic
interpreter.PushLocation(this);
Expression.Execute(ref result, ref callFrame, interpreter);
var iterator = new JSPropertyNameEnumerator(result.AsDObject());
Debug.Assert(
ExtendedBody.Statements.Count == 2
&& ExtendedBody.Statements[0] is ExpressionStatement
, "Invalid situation! We must have a ExpressionStatement here!");
var assignToLeft = (ExtendedBody.Statements[0] as ExpressionStatement).Expression;
interpreter.PushTarget(this);
var tempCount = interpreter.GetTemporaryCount();
//int backedgeCount = 0;
while (iterator.MoveNext())
{
var writeId = assignToLeft as WriteIdentifierExpression;
if (writeId != null)
{
result.Set(iterator.GetCurrent());
interpreter.WriteSymbol(writeId.Symbol, ref result, ref callFrame);
}
else
{
//This is an unlikely case anyways!
var writeIndex = assignToLeft as WriteIndexerExpression;
Debug.Assert(writeIndex != null, "Invalid situation! We must have a WriteIndexerExpression here!");
writeIndex.Container.Execute(ref result, ref callFrame, interpreter);
var obj = result.AsDObject();
writeIndex.Index.Execute(ref result, ref callFrame, interpreter);
obj.SetField(ref result, iterator.GetCurrent());
}
//backedgeCount++;
OriginalBody.Execute(ref result, ref callFrame, interpreter);
if (interpreter.CompletionType == Interpreter.CompletionTypes.Continue && interpreter.CompletionTargetStatement == this)
interpreter.SetCompletion(Interpreter.CompletionTypes.Normal, null);
else if (interpreter.CompletionType != Interpreter.CompletionTypes.Normal)
break;
interpreter.ReleaseTemporariesAfter(tempCount);
}
interpreter.PopTarget(this);
//interpreter.IncrementBackedgeCount(backedgeCount);
interpreter.PopLocation(this, ref result);
}
public override void Execute(ref mdr.DValue result, ref mdr.CallFrame callFrame, Interpreter interpreter)
{
interpreter.PushLocation(this);
Value.Execute(ref result, ref callFrame, interpreter);
interpreter.WriteSymbol(Symbol, ref result, ref callFrame);
interpreter.PopLocation(this, ref result);
}
public override void Execute(ref mdr.DValue result, ref mdr.CallFrame callFrame, Interpreter interpreter)
{
interpreter.PushLocation(this);
Container.Execute(ref result, ref callFrame, interpreter);
var obj = result.AsDObject();
var index = new mdr.DValue();
Index.Execute(ref index, ref callFrame, interpreter);
Value.Execute(ref result, ref callFrame, interpreter);
obj.SetField(ref index, ref result);
//interpreter.PopLocation(this, ref result, obj);
interpreter.PopLocation(this, ref result);
}
public override void Execute(ref mdr.DValue result, ref mdr.CallFrame callFrame, Interpreter interpreter)
{
interpreter.PushLocation(this);
Left.Execute(ref result, ref callFrame, interpreter);
if (result.AsBoolean())
Middle.Execute(ref result, ref callFrame, interpreter);
else
Right.Execute(ref result, ref callFrame, interpreter);
interpreter.PopLocation(this, ref result);
}
public override void Execute(ref mdr.DValue result, ref mdr.CallFrame callFrame, Interpreter interpreter)
{
var temp = interpreter.Declare(this);
if (temp.Node == null)
{
//This is the very first visit
//We need to regenerate results
temp.Node = this;
interpreter.PushLocation(this);
Value.Execute(ref result, ref callFrame, interpreter);
temp.Value = result;
interpreter.PopLocation(this, ref result);
}
else
result = temp.Value;
}
public override void Execute(ref mdr.DValue result, ref mdr.CallFrame callFrame, Interpreter interpreter)
{
interpreter.PushLocation(this);
var tmp = new mdr.DValue();
Left.Execute(ref result, ref callFrame, interpreter);
Right.Execute(ref tmp, ref callFrame, interpreter);
result.Set(Operations.Binary.BitwiseXor.Run(ref result, ref tmp));
interpreter.PopLocation(this, ref result);
}
public override void Execute(ref mdr.DValue result, ref mdr.CallFrame callFrame, Interpreter interpreter)
{
interpreter.PushLocation(this);
Expression.Execute(ref result, ref callFrame, interpreter);
result.Set(Operations.Unary.LogicalNot.Run(ref result));
interpreter.PopLocation(this, ref result);
}
public override void Execute(ref mdr.DValue result, ref mdr.CallFrame callFrame, Interpreter interpreter)
{
interpreter.PushLocation(this);
Expression.Execute(ref result, ref callFrame, interpreter);
result.SetUndefined();
interpreter.PopLocation(this, ref result);
}
public override void Execute(ref mdr.DValue result, ref mdr.CallFrame callFrame, Interpreter interpreter)
{
interpreter.PushLocation(this);
if (Initialization != null)
Initialization.Execute(ref result, ref callFrame, interpreter);
interpreter.PopLocation(this, ref result);
}
public override void Execute(ref mdr.DValue result, ref mdr.CallFrame callFrame, Interpreter interpreter)
{
interpreter.PushLocation(this);
Container.Execute(ref result, ref callFrame, interpreter);
var obj = result.AsDObject();
AssignFieldId();
Value.Execute(ref result, ref callFrame, interpreter);
obj.SetFieldByFieldId(FieldId, ref result);
//interpreter.PopLocation(this, ref result, obj);
interpreter.PopLocation(this, ref result);
}
public override void Execute(ref mdr.DValue result, ref mdr.CallFrame callFrame, Interpreter interpreter)
{
interpreter.PushLocation(this);
Condition.Execute(ref result, ref callFrame, interpreter);
if (result.AsBoolean())
Then.Execute(ref result, ref callFrame, interpreter);
else if (Else != null)
Else.Execute(ref result, ref callFrame, interpreter);
interpreter.PopLocation(this, ref result);
}
public override void Execute(ref mdr.DValue result, ref mdr.CallFrame callFrame, Interpreter interpreter)
{
interpreter.PushLocation(this);
var tmpCallFrame = new mdr.CallFrame();
Function.Execute(ref result, ref callFrame, interpreter);
interpreter.LoadArguments(this.Arguments, ref tmpCallFrame, ref callFrame);
tmpCallFrame.Function = result.AsDFunction();
JSRuntime.StopTimer(interpreter.Timer);
tmpCallFrame.Function.Construct(ref tmpCallFrame);
JSRuntime.StartTimer(interpreter.Timer);
result.Set(tmpCallFrame.This);
interpreter.PopLocation(this, tmpCallFrame.Function);
}
public override void Execute(ref mdr.DValue result, ref mdr.CallFrame callFrame, Interpreter interpreter)
{
interpreter.PushLocation(this);
interpreter.PushTarget(this);
if (Initialization != null)
Initialization.Execute(ref result, ref callFrame, interpreter);
var tempCount = interpreter.GetTemporaryCount();
//int backedgeCount = 0;
while (true)
{
if (Condition != null)
{
Condition.Execute(ref result, ref callFrame, interpreter);
if (!result.AsBoolean())
break;
}
//backedgeCount++;
Body.Execute(ref result, ref callFrame, interpreter);
if (interpreter.CompletionType == Interpreter.CompletionTypes.Continue && interpreter.CompletionTargetStatement == this)
interpreter.SetCompletion(Interpreter.CompletionTypes.Normal, null);
else if (interpreter.CompletionType != Interpreter.CompletionTypes.Normal)
break;
if (Increment != null)
Increment.Execute(ref result, ref callFrame, interpreter);
interpreter.ReleaseTemporariesAfter(tempCount);
}
interpreter.PopTarget(this);
//interpreter.IncrementBackedgeCount(backedgeCount);
interpreter.PopLocation(this, ref result);
}
public override void Execute(ref mdr.DValue result, ref mdr.CallFrame callFrame, Interpreter interpreter)
{
interpreter.PushLocation(this);
var tmpCallFrame = new mdr.CallFrame();
Function.Execute(ref result, ref callFrame, interpreter);
if (ThisArg != null)
{
var thisValue = new mdr.DValue();
ThisArg.Execute(ref thisValue, ref callFrame, interpreter);
tmpCallFrame.This = thisValue.AsDObject();
}
else if (IsDirectEvalCall)
{
tmpCallFrame.CallerFunction = callFrame.Function;
tmpCallFrame.CallerContext = interpreter.Context;
tmpCallFrame.This = callFrame.This;
}
else
{
tmpCallFrame.This = mdr.Runtime.Instance.GlobalContext;
}
interpreter.LoadArguments(this.Arguments, ref tmpCallFrame, ref callFrame);
tmpCallFrame.Function = result.AsDFunction();
JSRuntime.StopTimer(interpreter.Timer);
tmpCallFrame.Function.Call(ref tmpCallFrame);
JSRuntime.StartTimer(interpreter.Timer);
result = tmpCallFrame.Return;
interpreter.PopLocation(this, tmpCallFrame.Function);
}
public override void Execute(ref mdr.DValue result, ref mdr.CallFrame callFrame, Interpreter interpreter)
{
interpreter.PushLocation(this);
interpreter.SetCompletion(Interpreter.CompletionTypes.Break, Target);
interpreter.PopLocation(this, ref result);
}
public override void Execute(ref mdr.DValue result, ref mdr.CallFrame callFrame, Interpreter interpreter)
{
interpreter.PushLocation(this);
var func = new mdr.DFunction(
((JSFunctionMetadata)callFrame.Function.Metadata).SubFunctions[Metadata.FuncDefinitionIndex]
, interpreter.Context);
result.Set(func);
interpreter.PopLocation(this, ref result);
}
public override void Execute(ref mdr.DValue result, ref mdr.CallFrame callFrame, Interpreter interpreter)
{
interpreter.PushLocation(this);
interpreter.PushTarget(this);
var i = 0;
for (; i < CaseClauses.Count; ++i)
{
var caseClause = CaseClauses[i];
if (caseClause.IsDefault)
break;
caseClause.Comparison.Execute(ref result, ref callFrame, interpreter);
if (result.AsBoolean())
break;
}
for (; i < CaseClauses.Count && interpreter.CompletionType == Interpreter.CompletionTypes.Normal; ++i)
{
var caseClause = CaseClauses[i];
caseClause.Execute(ref result, ref callFrame, interpreter);
}
interpreter.PopTarget(this);
interpreter.PopLocation(this, ref result);
}
public partial class Node { public virtual void Execute(ref mdr.DValue result, ref mdr.CallFrame callFrame, Interpreter interpreter) { throw new NotImplementedException(); } }
public override void Execute(ref mdr.DValue result, ref mdr.CallFrame callFrame, Interpreter interpreter)
{
interpreter.PushLocation(this);
var count = interpreter.GetTemporaryCount();
try
{
Statement.Execute(ref result, ref callFrame, interpreter);
}
catch (JSException e)
{
if (Catch != null)
Catch.Execute(ref e.Value, ref callFrame, interpreter);
else
throw;
}
finally
{
if (Finally != null)
Finally.Execute(ref result, ref callFrame, interpreter);
interpreter.ReleaseTemporariesAfter(count);
}
//if (Catch != null)
//{
// if (Finally != null)
// {
// try
// {
// Statement.Execute(ref result, ref callFrame, interpreter);
// }
// catch (JSException e)
// {
// Catch.Execute(ref e.Value, ref callFrame, interpreter);
// }
// finally
// {
// Finally.Execute(ref result, ref callFrame, interpreter);
// }
// }
// else
// {
// try
// {
// Statement.Execute(ref result, ref callFrame, interpreter);
// }
// catch (JSException e)
// {
// Catch.Execute(ref e.Value, ref callFrame, interpreter);
// }
// }
//}
//else
//{
// try
// {
// Statement.Execute(ref result, ref callFrame, interpreter);
// }
// finally
// {
// Finally.Execute(ref result, ref callFrame, interpreter);
// }
//}
interpreter.PopLocation(this, ref result);
}
public override void Execute(ref mdr.DValue result, ref mdr.CallFrame callFrame, Interpreter interpreter)
{
interpreter.PushLocation(this);
for (var i = 0; i < Statements.Count; ++i)
{
Statements[i].Execute(ref result, ref callFrame, interpreter);
if (interpreter.CompletionType != Interpreter.CompletionTypes.Normal)
break;
}
interpreter.PopLocation(this, ref result);
}
public override void Execute(ref mdr.DValue result, ref mdr.CallFrame callFrame, Interpreter interpreter)
{
interpreter.PushLocation(this);
Statement.Execute(ref result, ref callFrame, interpreter);
interpreter.PopLocation(this, ref result);
}
public override void Execute(ref mdr.DValue result, ref mdr.CallFrame callFrame, Interpreter interpreter)
{
interpreter.PushLocation(this);
for (var i = 0; i < Declarations.Count; ++i)
Declarations[i].Execute(ref result, ref callFrame, interpreter);
interpreter.PopLocation(this, ref result);
}
public override void Execute(ref mdr.DValue result, ref mdr.CallFrame callFrame, Interpreter interpreter)
{
interpreter.PushLocation(this);
result.Set(new mdr.DRegExp(Regexp, Options));
interpreter.PopLocation(this, ref result);
}
public override void Execute(ref mdr.DValue result, ref mdr.CallFrame callFrame, Interpreter interpreter)
{
interpreter.PushLocation(this);
Expression.Execute(ref result, ref callFrame, interpreter);
var obj = Operations.Convert.ToObject.Run(ref result);
result.Set(obj.ToDFunction());
interpreter.PopLocation(this, ref result);
}
