[jdk17u-dev] RFR: 8275233: Incorrect line number reported in exception stack trace thrown from a lambda expression

[Aleksey Shipilev]

On Wed, 21 Sep 2022 06:15:00 GMT, Alexey Pavlyutkin <duke at openjdk.org> wrote:

> Hi! Here is backport of [JDK-8275233](https://bugs.openjdk.org/browse/JDK-8275233) that fixes incorrect `javac -g` flag processing. The issue was introduced by [JDK-8200301](https://bugs.openjdk.org/browse/JDK-8200301). It prevents proper debug info generation for labmdas, in particular it causes wrong line numbers in stack trace upon throwing an exception from a labmda fucntion.
> 
> The original patch applied cleanly
> 
> Verification (amd64/20.04LTS): test/langtools/tools/javac/lambda/deduplication/DeduplicationDebugInfo.java (new test)
> Regression (amd64/20.04LTS): test/langtools

@apavlyutkin: You also need to reopen this PR, and probably remerge it from master to get clean testing.

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PR Comment: https://git.openjdk.org/jdk17u-dev/pull/702#issuecomment-1554357630