[gn build] Port 08920cc04343

diff --git a/llvm/utils/gn/secondary/libcxx/include/BUILD.gn b/llvm/utils/gn/secondary/libcxx/include/BUILD.gn
index b022927..9b34a3b 100644 (file)
--- a/llvm/utils/gn/secondary/libcxx/include/BUILD.gn
+++ b/llvm/utils/gn/secondary/libcxx/include/BUILD.gn
@@ -467,6 +467,8 @@ if (current_toolchain == default_toolchain) {
       "__threading_support",
       "__tree",
       "__tuple",
+      "__type_traits/integral_constant.h",
+      "__type_traits/is_callable.h",
       "__undef_macros",
       "__utility/as_const.h",
       "__utility/auto_cast.h",