Fix Clang warning on reference-stability test

Summary: Implicit typename is a C++20 feature, hence a warning is issued since we compile tests in C++17 mode. Fix by adding missing `typename`. Reviewed By: ezgicicek Differential Revision: D50005984 fbshipit-source-id: fb724ad7e9937cdb549e8fec71392e50a2a6db40
facebook · Oct 6, 2023 · eaf97ed · eaf97ed
1 parent d59e98e
commit eaf97ed
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/infer/tests/codetoanalyze/cpp/pulse/reference_stability.cpp b/infer/tests/codetoanalyze/cpp/pulse/reference_stability.cpp
@@ -252,10 +252,10 @@ class F14FastMap : public std::conditional<
                        sizeof(std::pair<Key const, Mapped>) < 24,
                        F14ValueMap<Key, Mapped>,
                        f14::detail::F14VectorMapImpl<Key, Mapped>>::type {
-  using Super =
-      std::conditional<sizeof(std::pair<Key const, Mapped>) < 24,
-                       F14ValueMap<Key, Mapped>,
-                       f14::detail::F14VectorMapImpl<Key, Mapped>>::type;
+  using Super = typename std::conditional<
+      sizeof(std::pair<Key const, Mapped>) < 24,
+      F14ValueMap<Key, Mapped>,
+      f14::detail::F14VectorMapImpl<Key, Mapped>>::type;
   using Super::Super;
 };
 } // namespace folly