[libcxx-commits] [libcxx] [libc++][chrono] Loads leap-seconds.list in tzdb. (PR #82113)

[Mark de Wever via libcxx-commits]

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@@ -234,22 +231,23 @@ export namespace std {
     using std::chrono::zoned_time;
 
     using std::chrono::zoned_seconds;
+#    endif // if 0
 
     // [time.zone.leap], leap second support
     using std::chrono::leap_second;
-#  endif
 
-#  ifdef _LIBCPP_ENABLE_EXPERIMENTAL
     // [time.zone.link], class time_zone_link
     using std::chrono::time_zone_link;
-#  endif
 
-#  if 0
+#    if 0
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mordante wrote:

Normally I agree that `#if 0` is bad practice. In this specific case I strongly disagree. This gives a good overview of our implementation status. The entire contents of these `inc` files matches the order of the synopsis. It has taken quite a bit of effort to create this. Removing them will very likely result in adding new entries in a different order.

https://github.com/llvm/llvm-project/pull/82113