internal override object Evaluate()
{
AST var = this.var;
if (this.initializer != null)
{
this.initializer.Evaluate();
}
this.completion.Continue = 0;
this.completion.Exit = 0;
this.completion.value = null;
object coll = Microsoft.JScript.Convert.ToForInObject(this.collection.Evaluate(), base.Engine);
IEnumerator enumerator = null;
try
{
enumerator = JScriptGetEnumerator(coll);
goto Label_00F4;
}
catch (JScriptException exception)
{
exception.context = this.collection.context;
throw exception;
}
Label_0078:
var.SetValue(enumerator.Current);
Completion completion = (Completion)this.body.Evaluate();
this.completion.value = completion.value;
if (completion.Continue > 1)
{
this.completion.Continue = completion.Continue - 1;
goto Label_00FF;
}
if (completion.Exit > 0)
{
this.completion.Exit = completion.Exit - 1;
goto Label_00FF;
}
if (completion.Return)
{
return(completion);
}
Label_00F4:
if (enumerator.MoveNext())
{
goto Label_0078;
}
Label_00FF:
return(this.completion);
}
internal override Object Evaluate()
{
AST r = this.var;
if (this.initializer != null)
{
this.initializer.Evaluate();
}
this.completion.Continue = 0;
this.completion.Exit = 0;
this.completion.value = null;
Object coll = Convert.ToForInObject(this.collection.Evaluate(), this.Engine);
bool isScriptObject = coll is ScriptObject;
IEnumerator e = null;
try{
e = JScriptGetEnumerator(coll);
}catch (JScriptException x) {
x.context = this.collection.context;
throw x;
}
while (e.MoveNext())
{
r.SetValue(e.Current);
Completion c = (Completion)this.body.Evaluate();
this.completion.value = c.value;
if (c.Continue > 1)
{
this.completion.Continue = c.Continue - 1;
break;
}
if (c.Exit > 0)
{
this.completion.Exit = c.Exit - 1;
break;
}
if (c.Return)
{
return(c);
}
}
return(this.completion);
}
internal override Object Evaluate()
{
try{
if (this.lhside is Call)
{
((Call)this.lhside).EvaluateIndices();
}
Object val = this.rhside.Evaluate();
lhside.SetValue(val);
return(val);
}catch (JScriptException e) {
if (e.context == null)
{
e.context = this.context;
}
throw e;
}catch (Exception e) {
throw new JScriptException(e, this.context);
}
}