public void VisitNode(JSFunctionExpression fn)
{
VisitChildren(fn);
foreach (var p in fn.Parameters) {
if (!p.IsReference)
continue;
var vrat = new VariableReferenceAccessTransformer(JSIL, p);
vrat.Visit(fn);
}
/*
if (!fn.Method.Method.IsStatic) {
var vrat = new VariableReferenceAccessTransformer(JSIL, Variables["this"]);
vrat.Visit(fn);
}
*/
foreach (var r in ReferencesToTransform) {
var cr = GetConstructedReference(r);
if (cr == null) {
// We have already done the variable transform for this variable in the past.
continue;
}
// For 'ref this', we need to replace each individual expression, because we can't
// rename the this-variable.
if (cr.IsThis) {
var refThis = JSIL.NewReference(Variables["this"]);
fn.ReplaceChildRecursive(r, refThis);
continue;
}
var parameter = (from p in fn.Parameters
where p.Identifier == cr.Identifier
select p).FirstOrDefault();
if (parameter != null) {
TransformParameterIntoReference(parameter, fn.Body);
} else {
var declaration = (from kvp in Declarations
let vds = kvp.Key
from ivd in vds.Declarations.Select((vd, i) => new { vd = vd, i = i })
where MatchesConstructedReference(ivd.vd.Left, cr)
select new { vds = vds, vd = ivd.vd, i = ivd.i, block = kvp.Value }).FirstOrDefault();
if (declaration == null)
throw new InvalidOperationException(String.Format("Could not locate declaration for {0}", cr));
TransformVariableIntoReference(
(JSVariable)declaration.vd.Left,
declaration.vds,
declaration.i,
declaration.block
);
}
var vrat = new VariableReferenceAccessTransformer(JSIL, cr);
vrat.Visit(fn);
}
}
public void VisitNode(JSFunctionExpression fn)
{
VisitChildren(fn);
foreach (var p in fn.Parameters)
{
if (!p.IsReference)
{
continue;
}
var vrat = new VariableReferenceAccessTransformer(JSIL, p);
vrat.Visit(fn);
}
/*
* if (!fn.Method.Method.IsStatic) {
* var vrat = new VariableReferenceAccessTransformer(JSIL, Variables["this"]);
* vrat.Visit(fn);
* }
*/
foreach (var r in ReferencesToTransform)
{
var cr = GetConstructedReference(r);
if (cr == null)
{
// We have already done the variable transform for this variable in the past.
continue;
}
// For 'ref this', we need to replace each individual expression, because we can't
// rename the this-variable.
if (cr.IsThis)
{
var refThis = JSIL.NewReference(Variables["this"]);
fn.ReplaceChildRecursive(r, refThis);
continue;
}
var parameter = (from p in fn.Parameters
where p.Identifier == cr.Identifier
select p).FirstOrDefault();
if (parameter != null)
{
TransformParameterIntoReference(parameter, fn.Body);
}
else
{
var declaration = (from kvp in Declarations
let vds = kvp.Key
from ivd in vds.Declarations.Select((vd, i) => new { vd = vd, i = i })
where MatchesConstructedReference(ivd.vd.Left, cr)
select new { vds = vds, vd = ivd.vd, i = ivd.i, block = kvp.Value }).FirstOrDefault();
if (declaration == null)
{
throw new InvalidOperationException(String.Format("Could not locate declaration for {0}", cr));
}
TransformVariableIntoReference(
(JSVariable)declaration.vd.Left,
declaration.vds,
declaration.i,
declaration.block
);
}
var vrat = new VariableReferenceAccessTransformer(JSIL, cr);
vrat.Visit(fn);
}
}