Hi all, my first potential-contribution, so I apologize if I'm submitting this improperly, I'm unfamiliar with the 'type' keys that you use in the topic, so hopefully I have this right.
As reported in bug 28473, GCC supports 'final' functionality in pre-C++11 code using the __final keyword. Clang currently supports the 'final' keyword in accordance with the C++11 specification, however it ALSO supports it in pre-C++11 mode, with a warning. This patch adds the '__final' keyword for compatibility with GCC in GCC Keywords mode (so it is enabled with existing flags), and issues a warning on its usage (suggesting switching to the C++11 keyword). This patch also adds a regression test for the functionality described. I believe this patch has minimal impact, as it simply adds a new keyword for existing behavior. This has been validated with check-clang to avoid regressions. Patch is created in reference to revisions 276665 Thanks, Erich
__final_clang.diff
Description: __final_clang.diff
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