[jdk17u-dev] RFR: 8312573: Failure during CompileOnly parsing leads to ShouldNotReachHere

[Goetz Lindenmaier]

I backport this for parity with 17.0.10-oracle.

I had to resolve because of NULL/nulptr differences.

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Commit messages:
 - Backport 6f76b65ace50b2361221dddab120e91b057497c1

Changes: https://git.openjdk.org/jdk17u-dev/pull/1735/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=1735&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8312573
  Stats: 15 lines in 1 file changed: 0 ins; 11 del; 4 mod
  Patch: https://git.openjdk.org/jdk17u-dev/pull/1735.diff
  Fetch: git fetch https://git.openjdk.org/jdk17u-dev.git pull/1735/head:pull/1735

PR: https://git.openjdk.org/jdk17u-dev/pull/1735