[libcxx-commits] [libcxx] [libc++] constexpr flat_map (PR #137453)

[via libcxx-commits]

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@@ -1304,6 +1304,9 @@ module std [system] {
 
     header "flat_map"
     export *
+    export std.algorithm.ranges_sort
+    export std.ranges.zip_view
+    export std.tuple
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huixie90 wrote:

> This is quite weird. Not sure whether this is related to that `__intro_sort` isn't `constexpr` yet.

But how does this explain a linker error... 

https://github.com/llvm/llvm-project/pull/137453