1 files changed, 2 insertions, 0 deletions
diff --git a/absl/base/internal/invoke.h b/absl/base/internal/invoke.h
index 8c3f4f60..bc05a0a3 100644
--- a/absl/base/internal/invoke.h
+++ b/absl/base/internal/invoke.h
@@ -43,6 +43,7 @@
 // top of this file for the API documentation.
 
 namespace absl {
+inline namespace lts_2018_06_20 {
 namespace base_internal {
 
 // The five classes below each implement one of the clauses from the definition
@@ -183,6 +184,7 @@ InvokeT<F, Args...> Invoke(F&& f, Args&&... args) {
                                            std::forward<Args>(args)...);
 }
 }  // namespace base_internal
+}  // inline namespace lts_2018_06_20
 }  // namespace absl
 
 #endif  // ABSL_BASE_INTERNAL_INVOKE_H_