public override void OnAliasDefinition(AliasDefinition node)
{
//Checking if the alias definition name is unique
var sameNameAliasDef = _context.NamespaceResolver.ModuleMembersNsInfo.FindAll(n => (n.ModuleMember is DOM.AliasDefinition && ((DOM.AliasDefinition)n.ModuleMember).Name == node.Name));
if (sameNameAliasDef.Count > 1)
{
if (sameNameAliasDef.Count == 2)
{
//Reporting error for 2 documents (existing and new)
var prevAliasDef = (DOM.AliasDefinition)sameNameAliasDef[0].ModuleMember;
_context.AddError(CompilerErrorFactory.DuplicateAliasDefName(prevAliasDef, prevAliasDef.Module.FileName));
}
_context.AddError(CompilerErrorFactory.DuplicateAliasDefName(node, _currentModule.FileName));
}
base.OnAliasDefinition(node);
}
private void CheckAliasDefNameUniqueness(DOM.AliasDefinition aliasDefinition)
{
var sameNameAliasDef =
_namespaceResolver.ModuleMembersNsInfo.FindAll(
n =>
(n.ModuleMember is DOM.AliasDefinition &&
((DOM.AliasDefinition)n.ModuleMember).Name == aliasDefinition.Name));
if (sameNameAliasDef.Count > 1)
{
if (sameNameAliasDef.Count == 2)
{
//Reporting error for 2 documents (existing and new)
var prevAliasDef = (DOM.AliasDefinition)sameNameAliasDef[0].ModuleMember;
Context.AddError(CompilerErrorFactory.DuplicateAliasDefName((AliasDefinition)prevAliasDef,
prevAliasDef.Module.FileName));
}
Context.AddError(CompilerErrorFactory.DuplicateAliasDefName((AliasDefinition)aliasDefinition,
_currentModule.FileName));
}
}
