public void AddUsing (UsingNamespace un, bool forceAppend = false)
{
bool isPlayScript = compSourceFile != null &&
compSourceFile.SourceFile != null &&
compSourceFile.SourceFile.FileType == Mono.CSharpPs.SourceFileType.PlayScript;
if (DeclarationFound && !forceAppend && !isPlayScript){
Compiler.Report.Error (1529, un.Location, "A using clause must precede all other namespace elements except extern alias declarations");
}
if (clauses == null)
clauses = new List<UsingNamespace> ();
clauses.Add (un);
}
public override void Visit (UsingNamespace un)
{
var ud = new UsingDeclaration ();
var loc = LocationsBag.GetLocations (un);
ud.AddChild (new CSharpTokenNode (Convert (un.Location), UsingDeclaration.UsingKeywordRole), UsingDeclaration.UsingKeywordRole);
if (un.NamespaceExpression != null)
ud.AddChild (ConvertToType (un.NamespaceExpression), UsingDeclaration.ImportRole);
if (loc != null)
ud.AddChild (new CSharpTokenNode (Convert (loc [0]), Roles.Semicolon), Roles.Semicolon);
AddToNamespace (ud);
}
public virtual void Visit (UsingNamespace un)
{
}
void case_18()
#line 468 "cs-parser.jay"
{
var un = new UsingNamespace ((ATypeNameExpression) yyVals[-1+yyTop], GetLocation (yyVals[-2+yyTop]));
current_namespace.AddUsing (un);
lbag.AddLocation (un, GetLocation (yyVals[0+yyTop]));
}
void case_37()
#line 695 "ps-parser.jay"
{
/* Close the private package namespace (if it's active)*/
if (current_namespace == private_namespace) {
if (private_namespace.Containers.Count > 0) {
prev_namespace.AddTypeContainer(private_namespace);
var priv_un = new UsingNamespace (
private_namespace.NS.MakeTypeNameExpression(GetLocation(yyVals[-10+yyTop])), GetLocation (yyVals[-10+yyTop]));
prev_namespace.AddUsing(priv_un, true);
}
current_container = current_namespace = prev_namespace.Parent;
prev_namespace = private_namespace = null;
}
/* lbag.AddLocation (current_container, GetLocation ($2), GetLocation ($6), GetLocation ($11));*/
}
void case_34()
#line 629 "ps-parser.jay"
{
Attributes attrs = (Attributes) yyVals[-3+yyTop];
var name = yyVals[0+yyTop] as MemberName;
if (name == null) {
name = new MemberName(RootNs);
}
if (attrs != null) {
bool valid_global_attrs = true;
if ((current_namespace.DeclarationFound || current_namespace != file)) {
valid_global_attrs = false;
} else {
foreach (var a in attrs.Attrs) {
if (a.ExplicitTarget == "assembly" || a.ExplicitTarget == "module")
continue;
valid_global_attrs = false;
break;
}
}
if (!valid_global_attrs)
report.Error (1671, name.Location, "A namespace declaration cannot have modifiers or attributes");
}
module.AddAttributes (attrs, current_namespace);
/* Close the private package namespace (if it's active)*/
if (current_namespace == private_namespace) {
if (private_namespace.Containers.Count > 0) {
prev_namespace.AddTypeContainer(private_namespace);
var priv_un = new UsingNamespace (
private_namespace.NS.MakeTypeNameExpression(GetLocation(yyVals[-3+yyTop])), GetLocation (yyVals[-3+yyTop]));
prev_namespace.AddUsing(priv_un, true);
}
current_container = current_namespace = prev_namespace.Parent;
prev_namespace = private_namespace = null;
}
var ns = new NamespaceContainer (name, current_namespace);
current_namespace.AddTypeContainer (ns);
current_container = current_namespace = ns;
var un = new UsingNamespace (new SimpleName (RootNs, GetLocation (yyVals[-3+yyTop])), GetLocation (yyVals[-3+yyTop]));
current_namespace.AddUsing(un, true);
}
void case_29()
#line 577 "ps-parser.jay"
{
if (is_config_enabled) {
var un = new UsingNamespace ((ATypeNameExpression) yyVals[-3+yyTop], GetLocation (yyVals[-4+yyTop]));
current_namespace.AddUsing (un);
lbag.AddLocation (un, GetLocation (yyVals[0+yyTop]));
Lexer.AllowAutoSemiAfterToken(Token.DOT_STAR, false);
}
}