public sealed override async Task RegisterCodeFixesAsync(CodeFixContext context)
{
SyntaxNode root = await context.GetSyntaxRootAsync().ConfigureAwait(false);
PrefixUnaryExpressionSyntax prefixUnaryExpression = root
.FindNode(context.Span, getInnermostNodeForTie: true)?
.FirstAncestorOrSelf <PrefixUnaryExpressionSyntax>();
CodeAction codeAction = CodeAction.Create(
"Simplify '!' expression",
cancellationToken => SimplifyLogicalNotExpressionRefactoring.RefactorAsync(context.Document, prefixUnaryExpression, cancellationToken),
DiagnosticIdentifiers.SimplifyLogicalNotExpression + EquivalenceKeySuffix);
context.RegisterCodeFix(codeAction, context.Diagnostics);
}
public sealed override async Task RegisterCodeFixesAsync(CodeFixContext context)
{
SyntaxNode root = await context.GetSyntaxRootAsync().ConfigureAwait(false);
if (!TryFindFirstAncestorOrSelf(root, context.Span, out PrefixUnaryExpressionSyntax prefixUnaryExpression))
{
return;
}
CodeAction codeAction = CodeAction.Create(
"Simplify '!' expression",
cancellationToken => SimplifyLogicalNotExpressionRefactoring.RefactorAsync(context.Document, prefixUnaryExpression, cancellationToken),
GetEquivalenceKey(DiagnosticIdentifiers.SimplifyLogicalNotExpression));
context.RegisterCodeFix(codeAction, context.Diagnostics);
}
