Abseil LTS 2020092320200923

What's New:
* `absl::StatusOr<T>` has been released. See our [blog
  post](https://abseil.io/blog/2020-091021-status) for more
  information.
* Abseil Flags reflection interfaces have been released.
* Abseil Flags memory usage has been significantly optimized.
* Abseil now supports a "hardened" build mode. This build mode enables
  runtime checks that guard against programming errors that may lead
  to security vulnerabilities.

Notable Fixes:
* Sanitizer dynamic annotations like `AnnotateRWLockCreate` that are
  also defined by the compiler sanitizer implementation are no longer
  also defined by Abseil.
* Sanitizer macros are now prefixed with `ABSL_` to avoid naming collisions.
* Sanitizer usage is now automatically detected and no longer requires
  macros like `ADDRESS_SANITIZER` to be defined on the command line.

Breaking Changes:
* Abseil no longer contains a `dynamic_annotations` library. Users
  using a supported build system (Bazel or CMake) are unaffected by
  this, but users manually specifying link libraries may get an error
  about a missing linker input.

Baseline: 7680a5f8efe32de4753baadbd63e74e59d95bac1
Cherry picks: None

1 files changed, 8 insertions, 8 deletions

diff --git a/absl/functional/internal/front_binder.h b/absl/functional/internal/front_binder.h
index a4d95da4..45f52de7 100644
--- a/absl/functional/internal/front_binder.h
+++ b/absl/functional/internal/front_binder.h
@@ -33,7 +33,7 @@ namespace functional_internal {
 // Invoke the method, expanding the tuple of bound arguments.
 template <class R, class Tuple, size_t... Idx, class... Args>
 R Apply(Tuple&& bound, absl::index_sequence<Idx...>, Args&&... free) {
-  return base_internal::Invoke(
+  return base_internal::invoke(
       absl::forward<Tuple>(bound).template get<Idx>()...,
       absl::forward<Args>(free)...);
 }
@@ -50,22 +50,22 @@ class FrontBinder {
   constexpr explicit FrontBinder(absl::in_place_t, Ts&&... ts)
       : bound_args_(absl::forward<Ts>(ts)...) {}
 
-  template <class... FreeArgs,
-            class R = base_internal::InvokeT<F&, BoundArgs&..., FreeArgs&&...>>
+  template <class... FreeArgs, class R = base_internal::invoke_result_t<
+                                   F&, BoundArgs&..., FreeArgs&&...>>
   R operator()(FreeArgs&&... free_args) & {
     return functional_internal::Apply<R>(bound_args_, Idx(),
                                          absl::forward<FreeArgs>(free_args)...);
   }
 
   template <class... FreeArgs,
-            class R = base_internal::InvokeT<const F&, const BoundArgs&...,
-                                             FreeArgs&&...>>
+            class R = base_internal::invoke_result_t<
+                const F&, const BoundArgs&..., FreeArgs&&...>>
   R operator()(FreeArgs&&... free_args) const& {
     return functional_internal::Apply<R>(bound_args_, Idx(),
                                          absl::forward<FreeArgs>(free_args)...);
   }
 
-  template <class... FreeArgs, class R = base_internal::InvokeT<
+  template <class... FreeArgs, class R = base_internal::invoke_result_t<
                                    F&&, BoundArgs&&..., FreeArgs&&...>>
   R operator()(FreeArgs&&... free_args) && {
     // This overload is called when *this is an rvalue. If some of the bound
@@ -75,8 +75,8 @@ class FrontBinder {
   }
 
   template <class... FreeArgs,
-            class R = base_internal::InvokeT<const F&&, const BoundArgs&&...,
-                                             FreeArgs&&...>>
+            class R = base_internal::invoke_result_t<
+                const F&&, const BoundArgs&&..., FreeArgs&&...>>
   R operator()(FreeArgs&&... free_args) const&& {
     // This overload is called when *this is an rvalue. If some of the bound
     // arguments are stored by value or rvalue reference, we move them.