private void AnalyzeIfStatement(SyntaxNodeAnalysisContext context)
{
var ifStatement = (IfStatementSyntax)context.Node;
AnalyzeBraces(context, ifStatement);
MergeIfStatementWithNestedIfStatementRefactoring.Analyze(context, ifStatement);
ReplaceIfStatementWithReturnStatementRefactoring.Analyze(context, ifStatement);
ReplaceIfStatementWithAssignmentRefactoring.Analyze(context, ifStatement);
}
public sealed override async Task RegisterCodeFixesAsync(CodeFixContext context)
{
SyntaxNode root = await context.GetSyntaxRootAsync().ConfigureAwait(false);
if (!TryFindFirstDescendantOrSelf(root, context.Span, out IfStatementSyntax ifStatement))
{
return;
}
CodeAction codeAction = CodeAction.Create(
"Replace if-else with return",
cancellationToken => ReplaceIfStatementWithReturnStatementRefactoring.RefactorAsync(context.Document, ifStatement, cancellationToken),
GetEquivalenceKey(DiagnosticIdentifiers.ReplaceIfStatementWithReturnStatement));
context.RegisterCodeFix(codeAction, context.Diagnostics);
}
public sealed override async Task RegisterCodeFixesAsync(CodeFixContext context)
{
SyntaxNode root = await context.Document.GetSyntaxRootAsync(context.CancellationToken).ConfigureAwait(false);
var ifStatement = (IfStatementSyntax)root.DescendantNodes(context.Span)
.FirstOrDefault(f => f.IsKind(SyntaxKind.IfStatement) && context.Span.Contains(f.Span));
if (ifStatement == null)
{
return;
}
CodeAction codeAction = CodeAction.Create(
"Replace if-else with return",
cancellationToken => ReplaceIfStatementWithReturnStatementRefactoring.RefactorAsync(context.Document, ifStatement, cancellationToken),
DiagnosticIdentifiers.ReplaceIfStatementWithReturnStatement + EquivalenceKeySuffix);
context.RegisterCodeFix(codeAction, context.Diagnostics);
}
