From 8bd7178b14ea61972f8b04e9a9352bc4a4666cfb Mon Sep 17 00:00:00 2001
From: Abseil Team <absl-team@google.com>
Date: Mon, 24 Apr 2023 08:04:04 -0700
Subject:     Adds template specialization for nullptr assertion of
 absl::AnyInvocable types.

PiperOrigin-RevId: 526644558
Change-Id: I050162c2c0d667c32f7e11f51201054cca52667d
---
 absl/functional/internal/function_ref.h | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'absl/functional/internal/function_ref.h')

diff --git a/absl/functional/internal/function_ref.h b/absl/functional/internal/function_ref.h
index a1ddbb0c..1cd34a3c 100644
--- a/absl/functional/internal/function_ref.h
+++ b/absl/functional/internal/function_ref.h
@@ -20,6 +20,7 @@
 #include <type_traits>
 
 #include "absl/base/internal/invoke.h"
+#include "absl/functional/any_invocable.h"
 #include "absl/meta/type_traits.h"
 
 namespace absl {
@@ -90,6 +91,12 @@ void AssertNonNull(const std::function<Sig>& f) {
   (void)f;
 }
 
+template <typename Sig>
+void AssertNonNull(const AnyInvocable<Sig>& f) {
+  assert(f != nullptr);
+  (void)f;
+}
+
 template <typename F>
 void AssertNonNull(const F&) {}
 
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