public virtual void Visit (UsingExternAlias uea)
{
}
public override void Visit (UsingExternAlias uea)
{
var ud = new ExternAliasDeclaration ();
var loc = LocationsBag.GetLocations (uea);
ud.AddChild (new CSharpTokenNode (Convert (uea.Location), Roles.ExternKeyword), Roles.ExternKeyword);
if (loc != null)
ud.AddChild (new CSharpTokenNode (Convert (loc [0]), Roles.AliasKeyword), Roles.AliasKeyword);
ud.AddChild (Identifier.Create (uea.Alias.Value, Convert (uea.Alias.Location)), Roles.Identifier);
if (loc != null && loc.Count > 1)
ud.AddChild (new CSharpTokenNode (Convert (loc [1]), Roles.Semicolon), Roles.Semicolon);
AddToNamespace (ud);
}
void case_13()
#line 427 "cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[-2+yyTop];
string s = lt.Value;
if (s != "alias") {
syntax_error (lt.Location, "`alias' expected");
} else {
if (lang_version == LanguageVersion.ISO_1)
FeatureIsNotAvailable (lt.Location, "external alias");
lt = (Tokenizer.LocatedToken) yyVals[-1+yyTop];
if (lt.Value == QualifiedAliasMember.GlobalAlias) {
RootNamespace.Error_GlobalNamespaceRedefined (report, lt.Location);
}
var na = new UsingExternAlias (new SimpleMemberName (lt.Value, lt.Location), GetLocation (yyVals[-3+yyTop]));
current_namespace.AddUsing (na);
lbag.AddLocation (na, GetLocation (yyVals[-2+yyTop]), GetLocation (yyVals[0+yyTop]));
}
}
