private bool CallsVirtualDispose(BaseMethodDeclarationSyntax methodDeclaration, string argumentValue)
{
return(SyntaxHelper.ContainsMethodInvocation(methodDeclaration,
semanticModel,
method => HasArgumentValues(method, argumentValue),
IsVirtualDisposeBool));
}
private bool CallsSuppressFinalize(BaseMethodDeclarationSyntax methodDeclaration)
{
return(SyntaxHelper.ContainsMethodInvocation(methodDeclaration,
semanticModel,
method => HasArgumentValues(method, "this"),
KnownMethods.IsGcSuppressFinalize));
}
private void VerifyMethodDeclaration(SyntaxNodeAnalysisContext context)
{
var methodDeclaration = (BaseMethodDeclarationSyntax)context.Node;
var methodSymbol = context.SemanticModel.GetDeclaredSymbol(methodDeclaration);
if (methodSymbol == null || methodSymbol.IsOverride)
{
return;
}
VerifyReturnType(context, methodDeclaration, methodSymbol);
var stringUrlParams = GetStringUrlParamIndexes(methodSymbol);
if (!stringUrlParams.Any())
{
return;
}
var methodOverloads = FindOverloadsThatUseUriTypeInPlaceOfString(methodSymbol, stringUrlParams);
if (methodOverloads.Any())
{
var methodOverloadSet = new HashSet <IMethodSymbol>(methodOverloads);
if (!methodDeclaration.IsKind(SyntaxKind.ConstructorDeclaration) &&
!SyntaxHelper.ContainsMethodInvocation(methodDeclaration, context.SemanticModel,
mSyntax => true,
mSymbol => methodOverloadSet.Contains(mSymbol)))
{
context.ReportDiagnosticWhenActive(Diagnostic.Create(rule_S3997, methodDeclaration.FindIdentifierLocation()));
}
}
else
{
foreach (int paramIdx in stringUrlParams)
{
context.ReportDiagnosticWhenActive(Diagnostic.Create(rule_S3994,
methodDeclaration.ParameterList.Parameters[paramIdx].Type.GetLocation()));
}
}
}
