Test cases under Source/JavaScriptCore/Scripts/tests/builtins/ uses exist compilation flags. They are confusable if we remove a compilation flag and I think it's better to rename to more proper ones. See also bug 213728
Created attachment 403190 [details] Patch
Committed r263790: <https://trac.webkit.org/changeset/263790> All reviewed patches have been landed. Closing bug and clearing flags on attachment 403190 [details].
<rdar://problem/64974907>