public override void Visit (EventField e)
{
EventDeclaration newEvent = new EventDeclaration ();
AddAttributeSection (newEvent, e);
var location = LocationsBag.GetMemberLocation (e);
int l = 0;
AddModifiers (newEvent, location);
if (location != null && location.Count > 0)
newEvent.AddChild (new CSharpTokenNode (Convert (location [l++]), EventDeclaration.EventKeywordRole), EventDeclaration.EventKeywordRole);
newEvent.AddChild (ConvertToType (e.TypeExpression), Roles.Type);
VariableInitializer variable = new VariableInitializer ();
variable.AddChild (Identifier.Create (e.MemberName.Name, Convert (e.MemberName.Location)), Roles.Identifier);
if (e.Initializer != null) {
if (location != null && location.Count > l)
variable.AddChild (new CSharpTokenNode (Convert (location [l++]), Roles.Assign), Roles.Assign);
variable.AddChild ((Expression)e.Initializer.Accept (this), Roles.Expression);
}
newEvent.AddChild (variable, Roles.Variable);
if (e.Declarators != null) {
foreach (var decl in e.Declarators) {
var declLoc = LocationsBag.GetLocations (decl);
if (declLoc != null)
newEvent.AddChild (new CSharpTokenNode (Convert (declLoc [0]), Roles.Comma), Roles.Comma);
variable = new VariableInitializer ();
variable.AddChild (Identifier.Create (decl.Name.Value, Convert (decl.Name.Location)), Roles.Identifier);
if (decl.Initializer != null) {
if (declLoc != null)
variable.AddChild (new CSharpTokenNode (Convert (declLoc [1]), Roles.Assign), Roles.Assign);
variable.AddChild ((Expression)decl.Initializer.Accept (this), Roles.Expression);
}
newEvent.AddChild (variable, Roles.Variable);
}
}
if (location != null && location.Count > l)
newEvent.AddChild (new CSharpTokenNode (Convert (location [l++]), Roles.Semicolon), Roles.Semicolon);
typeStack.Peek ().AddChild (newEvent, Roles.TypeMemberRole);
}
public RemoveDelegateMethod (EventField method):
base (method, RemovePrefix)
{
}
public virtual void Visit (EventField e)
{
}
public AddDelegateMethod (EventField method):
base (method, AddPrefix)
{
}
protected EventFieldAccessor (EventField method, string prefix)
: base (method, prefix, null, method.Location)
{
}
public override bool Define()
{
var mod_flags_src = ModFlags;
if (!base.Define ())
return false;
if (declarators != null) {
if ((mod_flags_src & Modifiers.DEFAULT_ACCESS_MODIFER) != 0)
mod_flags_src &= ~(Modifiers.AccessibilityMask | Modifiers.DEFAULT_ACCESS_MODIFER);
var t = new TypeExpression (MemberType, TypeExpression.Location);
foreach (var d in declarators) {
var ef = new EventField (Parent, t, mod_flags_src, new MemberName (d.Name.Value, d.Name.Location), OptAttributes);
if (d.Initializer != null)
ef.initializer = d.Initializer;
ef.Define ();
Parent.PartialContainer.Members.Add (ef);
}
}
if (!HasBackingField) {
SetIsUsed ();
return true;
}
if (Add.IsInterfaceImplementation)
SetIsUsed ();
backing_field = new Field (Parent,
new TypeExpression (MemberType, Location),
Modifiers.BACKING_FIELD | Modifiers.COMPILER_GENERATED | Modifiers.PRIVATE | (ModFlags & (Modifiers.STATIC | Modifiers.UNSAFE)),
MemberName, null);
Parent.PartialContainer.Members.Add (backing_field);
backing_field.Initializer = Initializer;
backing_field.ModFlags &= ~Modifiers.COMPILER_GENERATED;
// Call define because we passed fields definition
backing_field.Define ();
// Set backing field for event fields
spec.BackingField = backing_field.Spec;
return true;
}
void case_302()
#line 2934 "ps-parser.jay"
{
if (doc_support) {
current_event_field.DocComment = Lexer.consume_doc_comment ();
Lexer.doc_state = XmlCommentState.Allowed;
}
if (current_event_field.Initializer != null) {
lbag.AddMember (current_event_field, GetModifierLocations (), GetLocation (yyVals[-7+yyTop]), savedEventAssignLocation, GetLocation (yyVals[0+yyTop]));
} else {
lbag.AddMember (current_event_field, GetModifierLocations (), GetLocation (yyVals[-7+yyTop]), GetLocation (yyVals[0+yyTop]));
}
current_event_field = null;
}
void case_301()
#line 2917 "ps-parser.jay"
{
current_event_field = new EventField (current_type, (FullNamedExpression) yyVals[0+yyTop], (Modifiers) yyVals[-4+yyTop], (MemberName) yyVals[-2+yyTop], (Attributes) yyVals[-5+yyTop]);
if (is_config_enabled) {
current_type.AddMember (current_event_field);
}
is_config_enabled = true;
if (current_event_field.MemberName.ExplicitInterface != null) {
report.Error (71, current_event_field.Location, "`{0}': An explicit interface implementation of an event must use property syntax",
current_event_field.GetSignatureForError ());
}
yyVal = current_event_field;
}
