[jdk17u-dev] RFR: 8312229: Crash involving yield, switch and anonymous classes

[Martin Doerr]

Clean backport of [JDK-8312229](https://bugs.openjdk.org/browse/JDK-8312229).

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Commit messages:
 - Backport 1f81e5b19ebfb7cd1b5a01d6cf79efda7e827c35

Changes: https://git.openjdk.org/jdk17u-dev/pull/2513/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=2513&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8312229
  Stats: 53 lines in 2 files changed: 51 ins; 0 del; 2 mod
  Patch: https://git.openjdk.org/jdk17u-dev/pull/2513.diff
  Fetch: git fetch https://git.openjdk.org/jdk17u-dev.git pull/2513/head:pull/2513

PR: https://git.openjdk.org/jdk17u-dev/pull/2513