public override void Generate(NodeGenerateContext Context)
{
var LoopLabel = Context.MethodGenerator.DefineLabel("Loop");
var ContinueLabel = Context.MethodGenerator.DefineLabel("Continue");
var BreakLabel = Context.MethodGenerator.DefineLabel("Break");
Context.PushContinueBreakNode(new ContinueBreakNode()
{
ContinueLabel = ContinueLabel,
BreakLabel = BreakLabel,
}, () =>
{
Context.MethodGenerator.Comment("InitialSentence");
(InitialSentence.AstNode as Node).Generate(Context);
Context.MethodGenerator.ClearStack();
LoopLabel.Mark();
{
Context.MethodGenerator.Comment("ConditionExpresion");
(ConditionExpresion.AstNode as Node).Generate(Context);
//Context.MethodGenerator.ConvTo<bool>();
Context.MethodGenerator.BranchIfFalse(BreakLabel);
}
{
Context.MethodGenerator.Comment("LoopSentence");
(LoopSentence.AstNode as Node).Generate(Context);
ContinueLabel.Mark();
Context.MethodGenerator.Comment("PostSentence");
(PostSentence.AstNode as Node).Generate(Context);
Context.MethodGenerator.ClearStack();
Context.MethodGenerator.BranchAlways(LoopLabel);
}
BreakLabel.Mark();
});
}
public override void Generate(NodeGenerateContext Context)
{
var IteratorLocal = Context.MethodGenerator.CreateLocal<IEnumerator<KeyValuePair<Php54Var, Php54Var>>>("IteratorLocal");
var StartLoopLabel = Context.MethodGenerator.DefineLabel("StartLoopLabel");
var EndLoopLabel = Context.MethodGenerator.DefineLabel("EndtLoopLabel");
Context.PushContinueBreakNode(new ContinueBreakNode()
{
ContinueLabel = StartLoopLabel,
BreakLabel = EndLoopLabel,
}, () =>
{
(IterableExpressionParseNode.AstNode as Node).Generate(Context);
Context.MethodGenerator.ConvTo<Php54Var>();
Context.MethodGenerator.Call((Func<IEnumerator<KeyValuePair<Php54Var, Php54Var>>>)Php54Var.Methods.GetArrayIterator);
Context.MethodGenerator.StoreToLocal(IteratorLocal);
StartLoopLabel.Mark();
{
// while (iterator.MoveNext())
Context.MethodGenerator.LoadLocal(IteratorLocal);
Context.MethodGenerator.Call((Func<IEnumerator<KeyValuePair<Php54Var, Php54Var>>, bool>)Php54Var.IteratorMoveNext);
Context.MethodGenerator.BranchIfFalse(EndLoopLabel);
if (VariableKeyGetParseNode != null)
{
// as $key
(VariableKeyGetParseNode.AstNode as Node).Generate(Context);
Context.MethodGenerator.ConvTo<Php54Var>();
// iterator.Current
Context.MethodGenerator.LoadLocal(IteratorLocal);
Context.MethodGenerator.Call((Func<IEnumerator<KeyValuePair<Php54Var, Php54Var>>, Php54Var>)Php54Var.IteratorGetCurrentKey);
Context.MethodGenerator.ConvTo<Php54Var>();
// $var = iterator.Current
Context.MethodGenerator.Call((Action<Php54Var, Php54Var>)Php54Var.Assign);
}
// $value
(VariableValueGetParseNode.AstNode as Node).Generate(Context);
Context.MethodGenerator.ConvTo<Php54Var>();
// iterator.Current
Context.MethodGenerator.LoadLocal(IteratorLocal);
Context.MethodGenerator.Call((Func<IEnumerator<KeyValuePair<Php54Var, Php54Var>>, Php54Var>)Php54Var.IteratorGetCurrentValue);
Context.MethodGenerator.ConvTo<Php54Var>();
// $var = iterator.Current
Context.MethodGenerator.Call((Action<Php54Var, Php54Var>)Php54Var.Assign);
// <iteration code>
(IterationCodeNode.AstNode as Node).Generate(Context);
Context.MethodGenerator.BranchAlways(StartLoopLabel);
}
EndLoopLabel.Mark();
Context.MethodGenerator.ClearStack();
});
}
public override void Generate(NodeGenerateContext Context)
{
var EndSwitchLabel = Context.MethodGenerator.DefineLabel("EndSwitch");
Context.PushContinueBreakNode(new ContinueBreakNode() { BreakLabel = EndSwitchLabel }, () =>
{
var ExpressionLocal = Context.MethodGenerator.CreateLocal<Php54Var>("SwitchExpression");
{
(Expression.AstNode as Node).GenerateAs<Php54Var>(Context);
}
Context.MethodGenerator.StoreToLocal(ExpressionLocal);
var DefaultLabel = EndSwitchLabel;
foreach (var Sentence in Sentences)
{
var CurrentNode = (Sentence.AstNode as Node).GetNonIgnoredNode();
//Console.WriteLine(CurrentNode);
var CaseNode = (CurrentNode as SwitchCaseSentenceNode);
if (CaseNode != null)
{
if (CaseNode.IsDefault)
{
DefaultLabel = CaseNode.Label;
}
else
{
Context.MethodGenerator.LoadLocal(ExpressionLocal);
(CaseNode.Value.AstNode as Node).GenerateAs<Php54Var>(Context);
Context.MethodGenerator.Call((Func<Php54Var, Php54Var, bool>)Php54Var.CompareEquals);
Context.MethodGenerator.BranchIfTrue(CaseNode.Label);
}
}
}
Context.MethodGenerator.BranchAlways(DefaultLabel);
foreach (var Sentence in Sentences)
{
(Sentence.AstNode as Node).Generate(Context);
}
EndSwitchLabel.Mark();
//base.Generate(Context);
});
}
public override void Generate(NodeGenerateContext Context)
{
var ContinueLabel = Context.MethodGenerator.DefineLabel("Loop");
var BreakLabel = Context.MethodGenerator.DefineLabel("End");
Context.PushContinueBreakNode(new ContinueBreakNode()
{
ContinueLabel = ContinueLabel,
BreakLabel = BreakLabel,
}, () =>
{
ContinueLabel.Mark();
{
(ConditionExpresion.AstNode as Node).Generate(Context);
Context.MethodGenerator.ConvTo<bool>();
Context.MethodGenerator.BranchIfFalse(BreakLabel);
}
{
(LoopSentence.AstNode as Node).Generate(Context);
Context.MethodGenerator.BranchAlways(ContinueLabel);
}
BreakLabel.Mark();
});
}