private static MemberDeclarationSyntax GeneratePropertyDeclaration(
IPropertySymbol property, CodeGenerationDestination destination,
Workspace workspace, CodeGenerationOptions options, ParseOptions parseOptions)
{
var initializer = CodeGenerationPropertyInfo.GetInitializer(property) is ExpressionSyntax initializerNode
? SyntaxFactory.EqualsValueClause(initializerNode)
: null;
var explicitInterfaceSpecifier = GenerateExplicitInterfaceSpecifier(property.ExplicitInterfaceImplementations);
var accessorList = GenerateAccessorList(property, destination, workspace, options, parseOptions);
var propertyDeclaration = SyntaxFactory.PropertyDeclaration(
attributeLists: AttributeGenerator.GenerateAttributeLists(property.GetAttributes(), options),
modifiers: GenerateModifiers(property, destination, options),
type: GenerateTypeSyntax(property),
explicitInterfaceSpecifier: explicitInterfaceSpecifier,
identifier: property.Name.ToIdentifierToken(),
accessorList: accessorList,
expressionBody: null,
initializer: initializer);
propertyDeclaration = UseExpressionBodyIfDesired(
workspace, propertyDeclaration, parseOptions);
return(AddFormatterAndCodeGeneratorAnnotationsTo(
AddAnnotationsTo(property, propertyDeclaration)));
}
private static SyntaxTokenList GenerateModifiers(
IPropertySymbol property, CodeGenerationDestination destination, CodeGenerationOptions options)
{
var tokens = ArrayBuilder <SyntaxToken> .GetInstance();
// Most modifiers not allowed if we're an explicit impl.
if (!property.ExplicitInterfaceImplementations.Any())
{
if (destination != CodeGenerationDestination.CompilationUnit &&
destination != CodeGenerationDestination.InterfaceType)
{
AddAccessibilityModifiers(property.DeclaredAccessibility, tokens, options, Accessibility.Private);
if (property.IsStatic)
{
tokens.Add(SyntaxFactory.Token(SyntaxKind.StaticKeyword));
}
// note: explicit interface impls are allowed to be 'readonly' but it never actually affects callers
// because of the boxing requirement in order to call the method.
// therefore it seems like a small oversight to leave out the keyword for an explicit impl from metadata.
var hasAllReadOnlyAccessors = property.GetMethod?.IsReadOnly != false && property.SetMethod?.IsReadOnly != false;
// Don't show the readonly modifier if the containing type is already readonly
if (hasAllReadOnlyAccessors && !property.ContainingType.IsReadOnly)
{
tokens.Add(SyntaxFactory.Token(SyntaxKind.ReadOnlyKeyword));
}
if (property.IsSealed)
{
tokens.Add(SyntaxFactory.Token(SyntaxKind.SealedKeyword));
}
if (property.IsOverride)
{
tokens.Add(SyntaxFactory.Token(SyntaxKind.OverrideKeyword));
}
if (property.IsVirtual)
{
tokens.Add(SyntaxFactory.Token(SyntaxKind.VirtualKeyword));
}
if (property.IsAbstract)
{
tokens.Add(SyntaxFactory.Token(SyntaxKind.AbstractKeyword));
}
}
}
if (CodeGenerationPropertyInfo.GetIsUnsafe(property))
{
tokens.Add(SyntaxFactory.Token(SyntaxKind.UnsafeKeyword));
}
return(tokens.ToSyntaxTokenList());
}
private static SyntaxTokenList GenerateModifiers(
IPropertySymbol property, CodeGenerationDestination destination, CodeGenerationOptions options)
{
var tokens = new List <SyntaxToken>();
// Most modifiers not allowed if we're an explicit impl.
if (!property.ExplicitInterfaceImplementations.Any())
{
if (destination != CodeGenerationDestination.CompilationUnit &&
destination != CodeGenerationDestination.InterfaceType)
{
AddAccessibilityModifiers(property.DeclaredAccessibility, tokens, options, Accessibility.Private);
if (property.IsStatic)
{
tokens.Add(SyntaxFactory.Token(SyntaxKind.StaticKeyword));
}
if (property.IsSealed)
{
tokens.Add(SyntaxFactory.Token(SyntaxKind.SealedKeyword));
}
if (property.IsOverride)
{
tokens.Add(SyntaxFactory.Token(SyntaxKind.OverrideKeyword));
}
if (property.IsVirtual)
{
tokens.Add(SyntaxFactory.Token(SyntaxKind.VirtualKeyword));
}
if (property.IsAbstract)
{
tokens.Add(SyntaxFactory.Token(SyntaxKind.AbstractKeyword));
}
}
}
if (CodeGenerationPropertyInfo.GetIsUnsafe(property))
{
tokens.Add(SyntaxFactory.Token(SyntaxKind.UnsafeKeyword));
}
return(tokens.ToSyntaxTokenList());
}
public static MemberDeclarationSyntax GeneratePropertyDeclaration(
IPropertySymbol property, CodeGenerationDestination destination, CodeGenerationOptions options)
{
var initializerNode = CodeGenerationPropertyInfo.GetInitializer(property) as ExpressionSyntax;
var initializer = initializerNode != null
? SyntaxFactory.EqualsValueClause(initializerNode)
: default(EqualsValueClauseSyntax);
var explicitInterfaceSpecifier = GenerateExplicitInterfaceSpecifier(property.ExplicitInterfaceImplementations);
return(AddCleanupAnnotationsTo(
AddAnnotationsTo(property, SyntaxFactory.PropertyDeclaration(
attributeLists: AttributeGenerator.GenerateAttributeLists(property.GetAttributes(), options),
modifiers: GenerateModifiers(property, destination, options),
type: property.Type.GenerateTypeSyntax(),
explicitInterfaceSpecifier: explicitInterfaceSpecifier,
identifier: property.Name.ToIdentifierToken(),
accessorList: GenerateAccessorList(property, destination, options),
initializer: initializer))));
}
private static MemberDeclarationSyntax GeneratePropertyDeclaration(
IPropertySymbol property, CodeGenerationDestination destination,
Workspace workspace, CodeGenerationOptions options, ParseOptions parseOptions)
{
var initializerNode = CodeGenerationPropertyInfo.GetInitializer(property) as ExpressionSyntax;
var initializer = initializerNode != null
? SyntaxFactory.EqualsValueClause(initializerNode)
: default;
var explicitInterfaceSpecifier = GenerateExplicitInterfaceSpecifier(property.ExplicitInterfaceImplementations);
var accessorList = GenerateAccessorList(property, destination, workspace, options, parseOptions);
var propertyDeclaration = SyntaxFactory.PropertyDeclaration(
attributeLists: AttributeGenerator.GenerateAttributeLists(property.GetAttributes(), options),
modifiers: GenerateModifiers(property, destination, options),
type: GeneratePropertyType(property),
explicitInterfaceSpecifier: explicitInterfaceSpecifier,
identifier: property.Name.ToIdentifierToken(),
accessorList: accessorList,
expressionBody: default,
