PHPSA\Analyzer\Pass\Expression\ArrayIllegalOffsetType::pass PHP Method

    public function pass(Expr $expr, Context $context)
    {
        if ($expr instanceof Expr\Array_) {
            return $this->analyzeArray($expr, $context);
        } elseif ($expr instanceof Expr\Assign && $expr->var instanceof Expr\ArrayDimFetch) {
            return $this->analyzeDimensionFetch($expr->var, $context);
        }
    }