private void AnalyzeSwitchStatement(SyntaxNodeAnalysisContext context)
{
var switchStatement = (SwitchStatementSyntax)context.Node;
var switchAnalyzer = new SwitchAnalyzer(switchStatement, context.SemanticModel);
if (!switchAnalyzer.SwitchOverEnum)
{
return;
}
if (!DefaultSectionThrows(switchStatement, context.SemanticModel))
{
return;
}
var enumValues = switchAnalyzer.SortedEnumFIeldsAndValues;
var enums = switchAnalyzer.SortedEnumFIeldsAndValues.ToDictionarySafe(e => e.Item1, e => e.Item2);
var cases = switchAnalyzer.Cases;
var uniqueCases = new HashSet <long>(cases.Select(c => c.Item2));
var nonCoveredValues =
enumValues
.ToDictionarySafe(e => e.Item2, e => e.Item1)
.Where(kvp => !uniqueCases.Contains(kvp.Key))
.ToList();
if (nonCoveredValues.Count != 0)
{
string message = string.Join(",", nonCoveredValues.Select(kvp => $"'{kvp.Value.Name}'"));
context.ReportDiagnostic(
Diagnostic.Create(Rule, switchStatement.SwitchKeyword.GetLocation(), message));
}
}
private void AnalyzeSwitchStatement(SyntaxNodeAnalysisContext context)
{
var switchStatement = (SwitchStatementSyntax)context.Node;
var switchAnalyzer = new SwitchAnalyzer(switchStatement, context.SemanticModel);
if (!switchAnalyzer.SwitchOverEnum)
{
return;
}
if (!DefaultSectionThrows(switchStatement, context.SemanticModel))
{
return;
}
var enumValues = switchAnalyzer.SortedEnumFIeldsAndValues;
var enums = switchAnalyzer.SortedEnumFIeldsAndValues.ToDictionarySafe(e => e.Item1, e => e.Item2);
var cases = switchAnalyzer.Cases;
var uniqueCases = new HashSet<long>(cases.Select(c => c.Item2));
var nonCoveredValues =
enumValues
.ToDictionarySafe(e => e.Item2, e => e.Item1)
.Where(kvp => !uniqueCases.Contains(kvp.Key))
.ToList();
if (nonCoveredValues.Count != 0)
{
string message = string.Join(",", nonCoveredValues.Select(kvp => $"'{kvp.Value.Name}'"));
context.ReportDiagnostic(
Diagnostic.Create(Rule, switchStatement.SwitchKeyword.GetLocation(), message));
}
}