[gn build] Port 2b424f4ea82e

diff --git a/llvm/utils/gn/secondary/libcxx/include/BUILD.gn b/llvm/utils/gn/secondary/libcxx/include/BUILD.gn
index 8793991..8712c1e 100644 (file)
--- a/llvm/utils/gn/secondary/libcxx/include/BUILD.gn
+++ b/llvm/utils/gn/secondary/libcxx/include/BUILD.gn
@@ -427,6 +427,7 @@ if (current_toolchain == default_toolchain) {
       "__ranges/empty_view.h",
       "__ranges/enable_borrowed_range.h",
       "__ranges/enable_view.h",
+      "__ranges/filter_view.h",
       "__ranges/iota_view.h",
       "__ranges/join_view.h",
       "__ranges/lazy_split_view.h",