protected sealed override TypeWithModifiers SubstituteTypeParameter(TypeParameterSymbol typeParameter)
{
// It might need to be substituted directly.
TypeWithModifiers result;
if (Mapping.TryGetValue(typeParameter, out result))
{
return result;
}
return new TypeWithModifiers(typeParameter);
}
internal SubstitutedTypeParameterSymbol(Symbol newContainer, TypeMap map, TypeParameterSymbol substitutedFrom)
{
_container = newContainer;
// it is important that we don't use the map here in the constructor, as the map is still being filled
// in by TypeMap.WithAlphaRename. Instead, we can use the map lazily when yielding the constraints.
_map = map;
_substitutedFrom = substitutedFrom;
#if DEBUG_ALPHA
_mySequence = _nextSequence++;
#endif
}
private static void GrowPool(int count)
{
var initialPool = s_parameterPool;
while (count > initialPool.Length)
{
var newPoolSize = ((count + 0x0F) & ~0xF); // grow in increments of 16
var newPool = new TypeParameterSymbol[newPoolSize];
Array.Copy(initialPool, newPool, initialPool.Length);
for (int i = initialPool.Length; i < newPool.Length; i++)
{
newPool[i] = new IndexedTypeParameterSymbol(i);
}
Interlocked.CompareExchange(ref s_parameterPool, newPool, initialPool);
// repeat if race condition occurred and someone else resized the pool before us
// and the new pool is still too small
initialPool = s_parameterPool;
}
}
protected virtual TypeWithModifiers SubstituteTypeParameter(TypeParameterSymbol typeParameter)
{
return new TypeWithModifiers(typeParameter);
}
internal bool Equals(TypeParameterSymbol other)
{
return(Equals(other, false, false));
}
protected virtual TypeWithModifiers SubstituteTypeParameter(TypeParameterSymbol typeParameter)
{
return(new TypeWithModifiers(typeParameter));
}
internal void Add(TypeParameterSymbol key, TypeWithModifiers value)
{
this.Mapping.Add(key, value);
}
internal void Add(TypeParameterSymbol key, TypeWithModifiers value)
{
this.Mapping.Add(key, value);
}
internal static Cci.IGenericParameterReference Translate(TypeParameterSymbol param)
{
if (!param.IsDefinition)
throw new InvalidOperationException(/*string.Format(CSharpResources.GenericParameterDefinition, param.Name)*/);
return param;
}
