public sealed override ImmutableArray <Symbol> GetMembers(string name)
{
EnsureAllMembersLoaded();
PENestedNamespaceSymbol ns = null;
ImmutableArray <PENamedTypeSymbol> t;
if (lazyNamespaces.TryGetValue(name, out ns))
{
if (lazyTypes.TryGetValue(name, out t))
{
// TODO - Eliminate the copy by storing all members and type members instead of non-type and type members?
return(StaticCast <Symbol> .From(t).Add(ns));
}
else
{
return(ImmutableArray.Create <Symbol>(ns));
}
}
else if (lazyTypes.TryGetValue(name, out t))
{
return(StaticCast <Symbol> .From(t));
}
return(ImmutableArray <Symbol> .Empty);
}
public sealed override ImmutableArray <Symbol> GetMembers(string name)
{
EnsureAllMembersLoaded();
PENestedNamespaceSymbol ns = null;
ImmutableArray <PENamedTypeSymbol> t;
#if XSHARP
// When we have siblings then collect all members from all siblings
if (!siblings.IsEmpty)
{
var builder = ArrayBuilder <Symbol> .GetInstance();
foreach (var sib in siblings)
{
sib.EnsureAllMembersLoaded();
if (sib.lazyNamespaces.TryGetValue(name, out ns))
{
builder.AddRange(ns);
}
if (sib.lazyTypes.TryGetValue(name, out t))
{
builder.AddRange(t);
}
}
return(builder.ToImmutableAndFree());
}
#endif
if (lazyNamespaces.TryGetValue(name, out ns))
{
if (lazyTypes.TryGetValue(name, out t))
{
// TODO - Eliminate the copy by storing all members and type members instead of non-type and type members?
return(StaticCast <Symbol> .From(t).Add(ns));
}
else
{
return(ImmutableArray.Create <Symbol>(ns));
}
}
else if (lazyTypes.TryGetValue(name, out t))
{
return(StaticCast <Symbol> .From(t));
}
return(ImmutableArray <Symbol> .Empty);
}
/// <summary>
/// Create symbols for nested namespaces and initialize namespaces map.
/// </summary>
private void LazyInitializeNamespaces(
IEnumerable <KeyValuePair <string, IEnumerable <IGrouping <string, TypeDefinitionHandle> > > > childNamespaces)
{
if (this.lazyNamespaces == null)
{
var namespaces = new Dictionary <string, PENestedNamespaceSymbol>(StringOrdinalComparer.Instance);
foreach (var child in childNamespaces)
{
var c = new PENestedNamespaceSymbol(child.Key, this, child.Value);
namespaces.Add(c.Name, c);
}
Interlocked.CompareExchange(ref this.lazyNamespaces, namespaces, null);
}
}
/// <summary>
/// Create symbols for nested namespaces and initialize namespaces map.
/// </summary>
private void LazyInitializeNamespaces(
IEnumerable<KeyValuePair<string, IEnumerable<IGrouping<string, TypeDefinitionHandle>>>> childNamespaces)
{
if (this.lazyNamespaces == null)
{
var namespaces = new Dictionary<string, PENestedNamespaceSymbol>(StringOrdinalComparer.Instance);
foreach (var child in childNamespaces)
{
var c = new PENestedNamespaceSymbol(child.Key, this, child.Value);
namespaces.Add(c.Name, c);
}
Interlocked.CompareExchange(ref this.lazyNamespaces, namespaces, null);
}
}
/// <summary>
/// Create symbols for nested namespaces and initialize namespaces map.
/// </summary>
private void LazyInitializeNamespaces(
IEnumerable <KeyValuePair <string, IEnumerable <IGrouping <string, TypeDefinitionHandle> > > > childNamespaces)
{
if (this.lazyNamespaces == null)
{
#if XSHARP
// Keep track of namespaces that only differ in casing.
// we link these namespaces with eachother so the type
// lookup or member lookup on one returns the elements of all
var namespaces = new Dictionary <string, PENestedNamespaceSymbol>(XSharpString.Comparer);
var duplicates = new Dictionary <string, List <PENestedNamespaceSymbol> >(XSharpString.Comparer);
var list = new List <PENestedNamespaceSymbol>();
#else
var namespaces = new Dictionary <string, PENestedNamespaceSymbol>(StringOrdinalComparer.Instance);
#endif
foreach (var child in childNamespaces)
{
var c = new PENestedNamespaceSymbol(child.Key, this, child.Value);
#if XSHARP
if (!namespaces.ContainsKey(c.Name))
{
namespaces.Add(c.Name, c);
}
else
{
List <PENestedNamespaceSymbol> dups;
if (!duplicates.ContainsKey(c.Name))
{
dups = new List <PENestedNamespaceSymbol>()
{
namespaces[c.Name]
};
duplicates.Add(c.Name, dups);
}
else
{
dups = duplicates[c.Name];
}
dups.Add(c);
}
list.Add(c);
#else
namespaces.Add(c.Name, c);
#endif
}
Interlocked.CompareExchange(ref this.lazyNamespaces, namespaces, null);
#if XSHARP
// link the duplicate children with eachother
foreach (var dup in duplicates)
{
foreach (var ns in dup.Value)
{
ns.siblings = dup.Value.ToImmutableArray();
}
}
Interlocked.CompareExchange(ref this.lazyNamespacesList, list, null);
#endif
}
}
