[foreign-jextract] RFR: 8264825: update libclang bindings after recent jextract changes

Wed Apr 7 11:50:46 UTC 2021

On Wed, 7 Apr 2021 11:31:49 GMT, Athijegannathan Sundararajan <sundar at openjdk.org> wrote:

> * Fixed redundant cast generation (which leads to build warnings after libclang is regenerated)
> * libclang binding regenerated and calling code adjusted.
> * All tests and samples pass

Looks good

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Marked as reviewed by mcimadamore (Committer).

PR: https://git.openjdk.java.net/panama-foreign/pull/491