Integrated: 8286797: Guards of constant value false are not permitted

[Aggelos Biboudis]

On Tue, 17 May 2022 12:25:41 GMT, Aggelos Biboudis <abimpoudis at openjdk.org> wrote:

> Simple fix that addresses this line from the spec:
> 
>> It is a compile-time error if a when expression is a constant expression ([15.29](https://docs.oracle.com/javase/specs/jls/se18/html/jls-15.html#jls-15.29)) with the value false.
> 
> Extracts one small utility method `isBooleanWithValue` in `TreeInfo`.

This pull request has now been integrated.

Changeset: fd36f373
Author:    Aggelos Biboudis <abimpoudis at openjdk.org>
Committer: Vicente Romero <vromero at openjdk.org>
URL:       https://git.openjdk.java.net/jdk/commit/fd36f3730ec92d39f81f9d6d4d2b976938ed44bd
Stats:     106 lines in 9 files changed: 100 ins; 0 del; 6 mod

8286797: Guards of constant value false are not permitted

Reviewed-by: vromero

-------------

PR: https://git.openjdk.java.net/jdk/pull/8745