public override void VisitCatchClause(CatchClause catchClause)
{
base.VisitCatchClause(catchClause);
var exceptionResolveResult = ctx.Resolve(catchClause.VariableNameToken) as LocalResolveResult;
if (exceptionResolveResult == null)
{
return;
}
var catchVisitor = new CatchClauseVisitor(ctx, exceptionResolveResult.Variable);
catchClause.Body.AcceptVisitor(catchVisitor);
foreach (var throwStatement in catchVisitor.OffendingThrows)
{
var localThrowStatement = throwStatement;
var title = ctx.TranslateString("The exception is rethrown with explicit usage of the variable");
var action = new CodeAction(ctx.TranslateString("Change to 'throw;'"), script =>
{
script.Replace(localThrowStatement, new ThrowStatement());
}, catchClause);
AddDiagnosticAnalyzer(new CodeIssue(localThrowStatement, title, action));
}
}
public override void VisitCatchClause(CatchClause catchClause)
{
base.VisitCatchClause(catchClause);
var exceptionResolveResult = ctx.Resolve(catchClause.VariableNameToken) as LocalResolveResult;
if (exceptionResolveResult == null)
return;
var catchVisitor = new CatchClauseVisitor(ctx, exceptionResolveResult.Variable);
catchClause.Body.AcceptVisitor(catchVisitor);
foreach (var throwStatement in catchVisitor.OffendingThrows) {
var localThrowStatement = throwStatement;
var title = ctx.TranslateString("The exception is rethrown with explicit usage of the variable");
var action = new CodeAction(ctx.TranslateString("Change to 'throw;'"), script => {
script.Replace(localThrowStatement, new ThrowStatement());
});
AddIssue(localThrowStatement, title, new [] { action });
}
}
