RFR: 8314488: Compiling the JDK with C++17

[Kim Barrett]

On Thu, 21 Aug 2025 15:19:09 GMT, Julian Waters <jwaters at openjdk.org> wrote:

> There's a "CXXFLAGS := -std=c++17" in java.base Lib.gmk that's also no longer needed once the switch to C++17 is made (See https://github.com/openjdk/jdk/pull/14988/files)

Perhaps. Or perhaps that configuration should be sticky, in case that specific version is still needed when we
move to c++20 :)

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PR Comment: https://git.openjdk.org/jdk/pull/26884#issuecomment-3211697923