internal override OverloadedTypeSymbol OverloadType(TypeSymbolBase newTypeSymBase)
{
List <TypeSymbol> typeSymbols = new List <TypeSymbol>();
TypeSymbol item = null;
OverloadedTypeSymbol symbol2 = newTypeSymBase as OverloadedTypeSymbol;
if (symbol2 != null)
{
typeSymbols.AddRange(symbol2.TypeSymbols);
}
else
{
item = newTypeSymBase as TypeSymbol;
if (item != null)
{
typeSymbols.Add(item);
}
}
foreach (TypeSymbol symbol3 in this.TypeSymbols)
{
foreach (TypeSymbol symbol4 in typeSymbols)
{
if (!symbol4.CanOverload(symbol3))
{
return(null);
}
}
typeSymbols.Add(symbol3);
}
return(new OverloadedTypeSymbol(this.name, typeSymbols));
}
internal void AddType(Type type)
{
TypeSymbol symbol = new TypeSymbol(type);
string name = symbol.Name;
if (this.NestedSymbols == null)
{
this.NestedSymbols = new Dictionary<string, Symbol>();
}
Symbol symbol2 = null;
if (this.NestedSymbols.TryGetValue(name, out symbol2))
{
OverloadedTypeSymbol symbol3 = symbol2 as OverloadedTypeSymbol;
if (symbol3 == null)
{
TypeSymbol symbol4 = symbol2 as TypeSymbol;
symbol3 = new OverloadedTypeSymbol(name, symbol, symbol4);
this.NestedSymbols[name] = symbol3;
}
else
{
symbol3.AddLocalType(symbol);
}
}
else
{
this.NestedSymbols.Add(name, symbol);
}
}
internal void AddType(Type type)
{
TypeSymbol symbol = new TypeSymbol(type);
string name = symbol.Name;
if (this.NestedSymbols == null)
{
this.NestedSymbols = new Dictionary <string, Symbol>();
}
Symbol symbol2 = null;
if (this.NestedSymbols.TryGetValue(name, out symbol2))
{
OverloadedTypeSymbol symbol3 = symbol2 as OverloadedTypeSymbol;
if (symbol3 == null)
{
TypeSymbol symbol4 = symbol2 as TypeSymbol;
symbol3 = new OverloadedTypeSymbol(name, symbol, symbol4);
this.NestedSymbols[name] = symbol3;
}
else
{
symbol3.AddLocalType(symbol);
}
}
else
{
this.NestedSymbols.Add(name, symbol);
}
}
internal void AddType(Type type)
{
TypeSymbol typeSym = new TypeSymbol(type);
string typeName = typeSym.Name;
if (NestedSymbols == null)
{
NestedSymbols = new Dictionary <string, Symbol>();
}
if (NestedSymbols.TryGetValue(typeName, out Symbol existingSymbol))
{
OverloadedTypeSymbol overloadSym = existingSymbol as OverloadedTypeSymbol;
if (overloadSym == null)
{
TypeSymbol typeSymbol = existingSymbol as TypeSymbol;
System.Diagnostics.Debug.Assert(typeSymbol != null);
overloadSym = new OverloadedTypeSymbol(typeName, typeSym, typeSymbol);
NestedSymbols[typeName] = overloadSym;
}
else
{
overloadSym.AddLocalType(typeSym);
}
}
else
{
NestedSymbols.Add(typeName, typeSym);
}
}
internal override OverloadedTypeSymbol OverloadType(TypeSymbolBase newTypeSymBase)
{
OverloadedTypeSymbol symbol = newTypeSymBase as OverloadedTypeSymbol;
if (symbol != null)
{
return(symbol.OverloadType(this));
}
TypeSymbol typeSym = newTypeSymBase as TypeSymbol;
if ((typeSym != null) && this.CanOverload(typeSym))
{
return(new OverloadedTypeSymbol(this.name, this, typeSym));
}
return(null);
}
internal override OverloadedTypeSymbol OverloadType(TypeSymbolBase newTypeSymBase)
{
List <TypeSymbol> newOverloads = new List <TypeSymbol>();
TypeSymbol typeSym = null;
OverloadedTypeSymbol newTypeOverload = newTypeSymBase as OverloadedTypeSymbol;
if (newTypeOverload != null)
{
newOverloads.AddRange(newTypeOverload.TypeSymbols);
}
else
{
// We've encountered a simple type... just create an overload for them if
// possible.
typeSym = newTypeSymBase as TypeSymbol;
if (typeSym != null)
{
newOverloads.Add(typeSym);
}
}
// If every item in this overloaded type symbol is overloadable with the new one,
// add to the new list all our items.
foreach (TypeSymbol thisTypeSym in this.TypeSymbols)
{
foreach (TypeSymbol newTypeSym in newOverloads)
{
if (!newTypeSym.CanOverload(thisTypeSym))
{
return(null); // Can't overload
}
}
newOverloads.Add(thisTypeSym);
}
return(new OverloadedTypeSymbol(name, newOverloads));
}
internal override OverloadedTypeSymbol OverloadType(TypeSymbolBase newTypeSymBase)
{
OverloadedTypeSymbol newTypeOverload = newTypeSymBase as OverloadedTypeSymbol;
if (newTypeOverload != null)
{
// We've encountered an overloaded type symbol over a previous simple
// type symbol.
return(newTypeOverload.OverloadType(this));
}
else
{
// We've encountered two simple types... just create an overload for them if
// possible.
TypeSymbol newTypeSym = newTypeSymBase as TypeSymbol;
if (newTypeSym != null && this.CanOverload(newTypeSym))
{
return(new OverloadedTypeSymbol(name, this, newTypeSym));
}
}
return(null);
}
internal void AddType(Type type)
{
TypeSymbol typeSym = new TypeSymbol(type);
string typeName = typeSym.Name;
if (NestedSymbols == null)
NestedSymbols = new Dictionary<string, Symbol>();
Symbol existingSymbol = null;
if (NestedSymbols.TryGetValue(typeName, out existingSymbol))
{
OverloadedTypeSymbol overloadSym = existingSymbol as OverloadedTypeSymbol;
if (overloadSym == null)
{
TypeSymbol typeSymbol = existingSymbol as TypeSymbol;
System.Diagnostics.Debug.Assert(typeSymbol != null);
overloadSym = new OverloadedTypeSymbol(typeName, typeSym, typeSymbol);
NestedSymbols[typeName] = overloadSym;
}
else
{
overloadSym.AddLocalType(typeSym);
}
}
else
{
NestedSymbols.Add(typeName, typeSym);
}
}