public void AddSyntaxTree(PhpSyntaxTree tree)
{
Contract.ThrowIfNull(tree);
Debug.Assert(tree.Root != null);
// create file symbol (~ php script containing type)
var fsymbol = SourceFileSymbol.Create(_compilation, tree);
if (FirstScript == null)
{
FirstScript = fsymbol;
}
// collect type declarations
foreach (var t in tree.Types)
{
var typesymbol = SourceTypeSymbol.Create(fsymbol, t);
t.SetProperty(typesymbol); // remember bound type symbol
fsymbol.ContainedTypes.Add(typesymbol);
}
// annotate routines that contain yield
if (!tree.YieldNodes.IsDefaultOrEmpty)
{
var yieldsInRoutines = new Dictionary <LangElement, List <IYieldLikeEx> >();
foreach (var y in tree.YieldNodes)
{
Debug.Assert(y is IYieldLikeEx);
var yield = y as IYieldLikeEx;
var containingRoutine = y.GetContainingRoutine();
Debug.Assert(containingRoutine != null);
if (!yieldsInRoutines.ContainsKey(containingRoutine))
{
yieldsInRoutines.Add(containingRoutine, new List <IYieldLikeEx>());
}
yieldsInRoutines[containingRoutine].Add(yield);
}
foreach (var yieldsInRoutine in yieldsInRoutines)
{
var routine = yieldsInRoutine.Key;
var yields = yieldsInRoutine.Value;
routine.Properties.SetProperty(typeof(ImmutableArray <IYieldLikeEx>), yields.ToImmutableArray());
}
}
//
foreach (var f in tree.Functions)
{
var routine = new SourceFunctionSymbol(fsymbol, f);
f.SetProperty(routine); // remember bound function symbol
fsymbol.AddFunction(routine);
}
//
foreach (var l in tree.Lambdas)
{
var lambdasymbol = new SourceLambdaSymbol(l, fsymbol, !l.Modifiers.IsStatic());
((ILambdaContainerSymbol)fsymbol).AddLambda(lambdasymbol);
}
//
_files.Add(fsymbol.RelativeFilePath, fsymbol);
_ordinalMap.Add(tree, _ordinalMap.Count);
_version++;
}
