RFR: 8361499: Intersection type cast causes javac crash with -Xjcov [v2]

[Maurizio Cimadamore]

On Wed, 9 Jul 2025 18:18:14 GMT, Vicente Romero <vromero at openjdk.org> wrote:

>> After TransTypes decomposes an intersection type in its components, there is no point keeping the intersection AST around. This could lead to errors in the backend. This PR is proposing lowering the intersection AST to it's first component,
>> 
>> TIA
>
> Vicente Romero has updated the pull request incrementally with one additional commit since the last revision:
> 
>   minor change

Marked as reviewed by mcimadamore (Reviewer).

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PR Review: https://git.openjdk.org/jdk/pull/26203#pullrequestreview-3003092543