From ae161a3d189d06c3b3199b69052143a1474be835 Mon Sep 17 00:00:00 2001
From: yanavlasov <yavlasov@google.com>
Date: Wed, 26 Jul 2023 19:43:10 -0400
Subject: [PATCH] Add deduction guides to support compilers with
 ctad-maybe-unsupported warning enabled (#28631)

Signed-off-by: Yan Avlasov <yavlasov@google.com>
---
 test/extensions/common/async_files/mocks.h | 11 +++++++++++
 tools/spelling/spelling_dictionary.txt     |  1 +
 2 files changed, 12 insertions(+)

diff --git a/test/extensions/common/async_files/mocks.h b/test/extensions/common/async_files/mocks.h
index 80280f900a85..e268b57849a0 100644
--- a/test/extensions/common/async_files/mocks.h
+++ b/test/extensions/common/async_files/mocks.h
@@ -104,6 +104,17 @@ class MockAsyncFileManagerFactory : public Extensions::Common::AsyncFiles::Async
                Api::OsSysCalls* substitute_posix_file_operations));
 };
 
+// Add deduction guides for comping with the ctad-maybe-unsupported warning
+TypedMockAsyncFileAction(std::function<void(absl::Status)>)
+    ->TypedMockAsyncFileAction<std::function<void(absl::Status)>>;
+TypedMockAsyncFileAction(std::function<void(absl::StatusOr<Buffer::InstancePtr>)>)
+    ->TypedMockAsyncFileAction<std::function<void(absl::StatusOr<Buffer::InstancePtr>)>>;
+TypedMockAsyncFileAction(std::function<void(absl::StatusOr<size_t>)>)
+    ->TypedMockAsyncFileAction<std::function<void(absl::StatusOr<size_t>)>>;
+TypedMockAsyncFileAction(std::function<void(absl::StatusOr<std::shared_ptr<AsyncFileContext>>)>)
+    ->TypedMockAsyncFileAction<
+        std::function<void(absl::StatusOr<std::shared_ptr<AsyncFileContext>>)>>;
+
 } // namespace AsyncFiles
 } // namespace Common
 } // namespace Extensions
diff --git a/tools/spelling/spelling_dictionary.txt b/tools/spelling/spelling_dictionary.txt
index 83eb11a753d4..dc733676f3d3 100644
--- a/tools/spelling/spelling_dictionary.txt
+++ b/tools/spelling/spelling_dictionary.txt
@@ -632,6 +632,7 @@ cryptographic
 cryptographically
 cstate
 cstring
+ctad
 ctor
 ctrl
 customizations