Phan\Analysis\PostOrderAnalysisVisitor::visitClassConst PHP Method

    public function visitClassConst(Node $node) : Context
    {
        try {
            $constant = (new ContextNode($this->code_base, $this->context, $node))->getClassConst();
            // Mark that this class constant has been referenced
            // from this context
            $constant->addReference($this->context);
        } catch (IssueException $exception) {
            // We need to do this in order to check keys and (after the first 5) values in AST arrays, possibly other types.
            Issue::maybeEmitInstance($this->code_base, $this->context, $exception->getIssueInstance());
        } catch (\Exception $exception) {
            // Swallow any other types of exceptions. We'll log the errors
            // elsewhere.
        }
        // Check to make sure we're doing something with the
        // class constant
        $this->analyzeNoOp($node, Issue::NoopConstant);
        return $this->context;
    }