RFR: 8266436: Synthetic constructor trees have non-null return type

[Vicente Romero]

On Mon, 3 May 2021 16:54:41 GMT, Jan Lahoda <jlahoda at openjdk.org> wrote:

> When javac generates the AST for default (synthetic) constructor, it will create a return type `void` for them, while for ordinary constructors, it uses `null` as the return type. This change proposes to consistently use `null` as the return type of constructors. (Eventually, we might want to avoid generating the synthetic constructor tree.)

looks good

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Marked as reviewed by vromero (Reviewer).

PR: https://git.openjdk.java.net/jdk/pull/3842