Remove private constructor for Printer #1747
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The Printer is not stateful. So enforcing a singleton serves no purpose (anymore?). We can easily use `new Printer()->printAST($node)`.
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Why instantiate the Printer in the first place? |
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Well, it is instantiated, and then statically cached. To me, there is no point in doing this. What was the reason for that? |
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I would rather make the class completely static then to invite superfluous instantiations. |
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Alright, not worth it as it's a BC break. |
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The Printer is not stateful. So enforcing a singleton serves no purpose (anymore?).
We can easily use
new Printer()->printAST($node).