public VariableBindingScope(BindingScope containingScope,
IVariableDeclarationStatement variableDeclaration)
{
ContainingScope = containingScope;
VariableBinding = new VariableBinding(variableDeclaration);
ContainingScope.NestedBindingDeclared(VariableBinding);
}
public void NestedBindingDeclared(VariableBinding binding)
{
if (Name == binding.Name)
{
wasShadowedBy.Add(binding);
}
}
public VariableBindingScope(
BindingScope containingScope,
INamedParameter parameter)
{
ContainingScope = containingScope;
VariableBinding = new VariableBinding(parameter);
ContainingScope.NestedBindingDeclared(VariableBinding);
}
protected internal override void NestedBindingDeclared(VariableBinding binding)
{
// Empty scope has no bindings, so nested bindings don't matter
}
protected internal override void NestedBindingDeclared(VariableBinding binding)
{
VariableBinding.NestedBindingDeclared(binding);
ContainingScope.NestedBindingDeclared(binding);
}
/// <summary> /// Indicates that some nested scope declared a variable binding. /// </summary> protected internal abstract void NestedBindingDeclared(VariableBinding binding);
