git: openjdk/jdk21u-dev: master: 8322992: Javac fails with StackOverflowError when compiling deeply nested synchronized blocks

[Goetz Lindenmaier]

Changeset: d171446e
Branch: master
Author:    Goetz Lindenmaier <goetz at openjdk.org>
Date:      2025-07-22 11:25:01 +0000
URL:       https://git.openjdk.org/jdk21u-dev/commit/d171446e6b793c30aee1ac5e20f5aee737e5d87f

8322992: Javac fails with StackOverflowError when compiling deeply nested synchronized blocks

Backport-of: 0b9350e8b619bc556f36652cde6f73211be5b85b

! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/Gen.java
+ test/langtools/tools/javac/patterns/SOEDeeplyNestedBlocksTest.java