private static IEnumerable <DeclarationTuple <IPropertySymbol> > GetInitializedPropertyDeclarations(TypeDeclarationSyntax declaration,
SemanticModel semanticModel)
{
return(declaration.Members
.OfType <PropertyDeclarationSyntax>()
.Where(p => !p.Modifiers.Any(IsStaticOrConst) &&
p.Initializer != null &&
MemberInitializedToDefault.IsAutoProperty(p))
.Select(p =>
new DeclarationTuple <IPropertySymbol>
{
Initializer = p.Initializer,
SemanticModel = semanticModel,
Symbol = semanticModel.GetDeclaredSymbol(p)
})
.Where(t =>
t.Symbol != null &&
!MemberInitializedToDefault.IsDefaultValueInitializer(t.Initializer, t.Symbol.Type)));
}
private static IEnumerable <DeclarationTuple <TSymbol> > GetInitializedFieldLikeDeclarations <TDeclarationType, TSymbol>(TypeDeclarationSyntax declaration,
SemanticModel semanticModel, Func <TSymbol, ITypeSymbol> typeSelector)
where TDeclarationType : BaseFieldDeclarationSyntax
where TSymbol : class, ISymbol
{
return(declaration.Members
.OfType <TDeclarationType>()
.Where(fd => !fd.Modifiers.Any(IsStaticOrConst))
.SelectMany(fd => fd.Declaration.Variables
.Where(v => v.Initializer != null)
.Select(v =>
new DeclarationTuple <TSymbol>
{
Initializer = v.Initializer,
SemanticModel = semanticModel,
Symbol = semanticModel.GetDeclaredSymbol(v) as TSymbol
}))
.Where(t =>
t.Symbol != null &&
!MemberInitializedToDefault.IsDefaultValueInitializer(t.Initializer, typeSelector(t.Symbol))));
}