IEnumerable <FieldSymbol> LoadFields()
{
var binder = new SemanticsBinder(locals: null, diagnostics: DeclaringCompilation.DeclarationDiagnostics);
// fields
foreach (var flist in _syntax.Members.OfType <FieldDeclList>())
{
var fkind = (flist.Modifiers & PhpMemberAttributes.Static) == 0
? SourceFieldSymbol.KindEnum.InstanceField
: SourceFieldSymbol.KindEnum.StaticField;
foreach (var f in flist.Fields)
{
yield return(new SourceFieldSymbol(this, f.Name.Value,
CreateLocation(f.NameSpan.ToTextSpan()),
flist.Modifiers.GetAccessibility(), f.PHPDoc ?? flist.PHPDoc,
fkind,
(f.Initializer != null) ? binder.BindWholeExpression(f.Initializer, BoundAccess.Read).GetOnlyBoundElement() : null));
}
}
// constants
foreach (var clist in _syntax.Members.OfType <ConstDeclList>())
{
foreach (var c in clist.Constants)
{
yield return(new SourceFieldSymbol(this, c.Name.Name.Value,
CreateLocation(c.Name.Span.ToTextSpan()),
Accessibility.Public, c.PHPDoc ?? clist.PHPDoc,
SourceFieldSymbol.KindEnum.ClassConstant,
binder.BindWholeExpression(c.Initializer, BoundAccess.Read).GetOnlyBoundElement()));
}
}
}
private CaseBlock /*!*/ NewBlock(SwitchItem item)
{
BoundItemsBag <BoundExpression> caseValueBag = item is CaseItem caseItem
? _binder.BindWholeExpression(caseItem.CaseVal, BoundAccess.Read)
: BoundItemsBag <BoundExpression> .Empty; // BoundItem -eq null => DefaultItem
return(WithNewOrdinal(new CaseBlock(caseValueBag)
{
PhpSyntax = item, Naming = _naming
}));
}