private Diagnostic Analyze(MemberAccessExpressionSyntax methodCall, SemanticModel semanticModel)
{
var methodName = methodCall.GetName();
switch (methodName)
{
case Constants.ILog.Debug:
case Constants.ILog.DebugFormat:
{
// check if inside IsDebugEnabled call for if or block
if (methodCall.IsInsideIfStatementWithCallTo(Constants.ILog.IsDebugEnabled))
{
return(null);
}
// check for correct type (only ILog methods shall be reported)
var type = methodCall.GetTypeSymbol(semanticModel);
if (type.Name != Constants.ILog.TypeName)
{
// skip it as it's no matching type
return(null);
}
if (type.GetMembers(Constants.ILog.IsDebugEnabled).None())
{
// skip it as it has no matching method
return(null);
}
var enclosingMethod = methodCall.GetEnclosingMethod(semanticModel);
return(Issue(enclosingMethod.Name, methodCall.Parent, methodName, Constants.ILog.IsDebugEnabled));
}
default:
{
return(null);
}
}
}
