AK+Kernel: Suppress clang-tidy warnings from the cert-* category

cert-dcl50-cpp: No variadic functions, suppressed in RefCounted and
ThreadSafeRefCounted for implementing the magic one_ref_left and
will_be_destroyed functions.

cert-dcl58-cpp: No opening ::std, suppressed in the places we put names
in ::std to aid tools (move, forward, nullptr_t, align_val_t, etc).

3 files changed, 4 insertions, 2 deletions

diff --git a/AK/RefCounted.h b/AK/RefCounted.h
index e954692b05..5d98811b0c 100644
--- a/AK/RefCounted.h
+++ b/AK/RefCounted.h
@@ -25,6 +25,7 @@ constexpr auto call_will_be_destroyed_if_present(const T* object) -> decltype(co
     return {};
 }
 
+// NOLINTNEXTLINE(cert-dcl50-cpp) variadic argument used to implement "is detected" pattern
 constexpr auto call_will_be_destroyed_if_present(...) -> FalseType
 {
     return {};
@@ -37,6 +38,7 @@ constexpr auto call_one_ref_left_if_present(const T* object) -> decltype(const_c
     return {};
 }
 
+// NOLINTNEXTLINE(cert-dcl50-cpp) variadic argument used to implement "is detected" pattern
 constexpr auto call_one_ref_left_if_present(...) -> FalseType
 {
     return {};
diff --git a/AK/StdLibExtras.h b/AK/StdLibExtras.h
index 9a8928d641..a361b42fd0 100644
--- a/AK/StdLibExtras.h
+++ b/AK/StdLibExtras.h
@@ -21,7 +21,7 @@ constexpr auto round_up_to_power_of_two(T value, U power_of_two) requires(IsInte
 //
 // clang-format off
 #ifndef AK_DONT_REPLACE_STD
-namespace std {
+namespace std { // NOLINT(cert-dcl58-cpp) Names in std to aid tools
 
 // NOTE: These are in the "std" namespace since some compilers and static analyzers rely on it.
 
diff --git a/AK/Types.h b/AK/Types.h
index 6f99837508..8610a69e0d 100644
--- a/AK/Types.h
+++ b/AK/Types.h
@@ -61,7 +61,7 @@ constexpr u64 TiB = KiB * KiB * KiB * KiB;
 constexpr u64 PiB = KiB * KiB * KiB * KiB * KiB;
 constexpr u64 EiB = KiB * KiB * KiB * KiB * KiB * KiB;
 
-namespace std {
+namespace std { //NOLINT(cert-dcl58-cpp) nullptr_t must be in ::std:: for some analysis tools
 using nullptr_t = decltype(nullptr);
 }