private void AnalyzeCatchClause(SyntaxNodeAnalysisContext context)
{
var catchClause = (CatchClauseSyntax)context.Node;
RemoveOriginalExceptionFromThrowStatementRefactoring.Analyze(context, catchClause);
AvoidEmptyCatchClauseThatCatchesSystemExceptionRefactoring.Analyze(context, catchClause);
}
public override async Task RegisterCodeFixesAsync(CodeFixContext context)
{
SyntaxNode root = await context.GetSyntaxRootAsync().ConfigureAwait(false);
if (!TryFindFirstAncestorOrSelf(root, context.Span, out ThrowStatementSyntax throwStatement))
{
return;
}
CodeAction codeAction = CodeAction.Create(
"Remove original exception from throw statement",
cancellationToken => RemoveOriginalExceptionFromThrowStatementRefactoring.RefactorAsync(context.Document, throwStatement, cancellationToken),
GetEquivalenceKey(DiagnosticIdentifiers.RemoveOriginalExceptionFromThrowStatement));
context.RegisterCodeFix(codeAction, context.Diagnostics);
}
public sealed override async Task RegisterCodeFixesAsync(CodeFixContext context)
{
SyntaxNode root = await context.GetSyntaxRootAsync().ConfigureAwait(false);
ThrowStatementSyntax throwStatement = root
.FindNode(context.Span, getInnermostNodeForTie: true)?
.FirstAncestorOrSelf <ThrowStatementSyntax>();
if (throwStatement == null)
{
return;
}
CodeAction codeAction = CodeAction.Create(
"Remove original exception from throw statement",
cancellationToken => RemoveOriginalExceptionFromThrowStatementRefactoring.RefactorAsync(context.Document, throwStatement, cancellationToken),
DiagnosticIdentifiers.RemoveOriginalExceptionFromThrowStatement + EquivalenceKeySuffix);
context.RegisterCodeFix(codeAction, context.Diagnostics);
}
