8356571: Re-enable -Wtype-limits for GCC in LCMS

[mrserb]

Hi all,

This pull request contains a backport of commit 9a0e6f33 from the openjdk/jdk repository.

The commit being backported was authored by Sergey Bylokhov on 9 May 2025 and was reviewed by Julian Waters and Phil Race.

The change is the same as in mainline, but a different makefile is updated because JDK-8330107 has not been backported to JDK 21.

Thanks!

---

Progress

• Change must be properly reviewed (1 review required, with at least 1 Reviewer)
• Change must not contain extraneous whitespace
• JDK-8356571 needs maintainer approval
• Commit message must refer to an issue

Issue

• JDK-8356571: Re-enable -Wtype-limits for GCC in LCMS (Bug - P4)

Reviewers

• Severin Gehwolf (@jerboaa - Reviewer)

Reviewing

Using git

Checkout this PR locally:
$ git fetch https://git.openjdk.org/jdk21u-dev.git pull/1760/head:pull/1760
$ git checkout pull/1760

Update a local copy of the PR:
$ git checkout pull/1760
$ git pull https://git.openjdk.org/jdk21u-dev.git pull/1760/head

Using Skara CLI tools

Checkout this PR locally:
$ git pr checkout 1760

View PR using the GUI difftool:
$ git pr show -t 1760

Using diff file

Download this PR as a diff file:
https://git.openjdk.org/jdk21u-dev/pull/1760.diff

Using Webrev

Link to Webrev Comment

[bridgekeeper]

👋 Welcome back serb! A progress list of the required criteria for merging this PR into master will be added to the body of your pull request. There are additional pull request commands available for use with this pull request.

[openjdk]

❗ This change is not yet ready to be integrated.
See the Progress checklist in the description for automated requirements.

[openjdk]

This backport pull request has now been updated with issue from the original commit.

[mlbridge]

Webrevs

• 00: Full (7ce3ad51)

[jerboaa]

Please enable GHA for your fork.

[openjdk]

⚠️ @mrserb This change is now ready for you to apply for maintainer approval. This can be done directly in each associated issue or by using the /approval command.