Integrated: 8295447: NullPointerException with invalid pattern matching construct in constructor call

[Aggelos Biboudis]

On Thu, 20 Oct 2022 11:30:41 GMT, Aggelos Biboudis <abimpoudis at openjdk.org> wrote:

> In the examples below:
> 
> 
> int i = (o instanceof Bar(int x))? 0 : 1;
> meth(i);
> 
> 
> 
> meth((o instanceof Bar(int x))? 0 : 1);
> 
> 
> the error `DeconstructionPatternOnlyRecords` was reported only on the first case but the compiler was still crashing in both occasions. `NoType` was passed and `checkCastablePattern` was letting an erroneous type to pass through the subtyping checks. The proposed fix addresses that in `checkCastablePattern`.

This pull request has now been integrated.

Changeset: 6c05771b
Author:    Aggelos Biboudis <abimpoudis at openjdk.org>
Committer: Vicente Romero <vromero at openjdk.org>
URL:       https://git.openjdk.org/jdk/commit/6c05771b9be3dd5cbcdb40d2e53cc53959926cdd
Stats:     57 lines in 3 files changed: 56 ins; 0 del; 1 mod

8295447: NullPointerException with invalid pattern matching construct in constructor call

Reviewed-by: vromero

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PR: https://git.openjdk.org/jdk/pull/10791