private static bool IsAttributeContext(CSharpSyntaxContext context, CancellationToken cancellationToken)
{
return
(context.IsMemberAttributeContext(SyntaxKindSet.ClassInterfaceStructTypeDeclarations, cancellationToken) ||
(context.SyntaxTree.IsScript() && context.IsTypeAttributeContext(cancellationToken)) ||
context.IsStatementAttributeContext());
}
protected override bool IsValidContext(int position, CSharpSyntaxContext context, CancellationToken cancellationToken)
{
if (context.IsTypeAttributeContext(cancellationToken))
{
var token = context.LeftToken;
var type = token.GetAncestor <MemberDeclarationSyntax>();
return(type == null || type.IsParentKind(SyntaxKind.CompilationUnit));
}
return(false);
}
protected override bool IsValidContext(int position, CSharpSyntaxContext context, CancellationToken cancellationToken)
{
return(context.IsTypeAttributeContext(cancellationToken));
}