Integrated: 8329115: Crash involving return from inner switch

[Aggelos Biboudis]

On Tue, 26 Mar 2024 18:05:36 GMT, Aggelos Biboudis <abimpoudis at openjdk.org> wrote:

> When a `return` is used erroneously in a `switch`, attribution should continue for the `tree.expr` of a return node if exists.
> 
> 
> int test() {
>       return switch (new R1()) {
>           case R1() -> {
>               return switch (new R2()) { // crashes, instead it should just be the error: attempt to return out of a switch expression
>                   case R2() -> 1;
>               };
>           }
>       };
>   }

This pull request has now been integrated.

Changeset: 4dfcc6df
Author:    Aggelos Biboudis <abimpoudis at openjdk.org>
URL:       https://git.openjdk.org/jdk/commit/4dfcc6df173d91b9b0b73d1ac3008e7cbb283871
Stats:     26 lines in 3 files changed: 26 ins; 0 del; 0 mod

8329115: Crash involving return from inner switch

Reviewed-by: jlahoda

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PR: https://git.openjdk.org/jdk/pull/18494