From e1305e8d05d2654d4c9edd3a0198c458b735088a Mon Sep 17 00:00:00 2001
From: Andrey Senyaev <andrey.senyaev@gmail.com>
Date: Thu, 25 Aug 2022 18:17:03 +0300
Subject: [PATCH] Fixed a warning in case of typename on macOS ARM64

---
 3rdparty/carotene/CMakeLists.txt       |  2 +-
 3rdparty/carotene/src/add_weighted.cpp | 36 +++++++++++++-------------
 2 files changed, 19 insertions(+), 19 deletions(-)

diff --git a/3rdparty/carotene/CMakeLists.txt b/3rdparty/carotene/CMakeLists.txt
index 091990d722..ebcdf1a9f6 100644
--- a/3rdparty/carotene/CMakeLists.txt
+++ b/3rdparty/carotene/CMakeLists.txt
@@ -28,7 +28,7 @@ if(CMAKE_COMPILER_IS_GNUCC)
 endif()
 
 if(APPLE AND CV_CLANG AND WITH_NEON)
-    ocv_warnings_disable(CMAKE_CXX_FLAGS -Wno-unused-function -Wno-c++11-extensions)
+    ocv_warnings_disable(CMAKE_CXX_FLAGS -Wno-unused-function)
 endif()
 
 add_library(carotene_objs OBJECT EXCLUDE_FROM_ALL
diff --git a/3rdparty/carotene/src/add_weighted.cpp b/3rdparty/carotene/src/add_weighted.cpp
index 1f89fb5372..6559b9fe53 100644
--- a/3rdparty/carotene/src/add_weighted.cpp
+++ b/3rdparty/carotene/src/add_weighted.cpp
@@ -109,9 +109,9 @@ template <> struct wAdd<s32>
         vgamma = vdupq_n_f32(_gamma + 0.5);
     }
 
-    void operator() (const typename VecTraits<s32>::vec128 & v_src0,
-                     const typename VecTraits<s32>::vec128 & v_src1,
-                     typename VecTraits<s32>::vec128 & v_dst) const
+    void operator() (const VecTraits<s32>::vec128 & v_src0,
+                     const VecTraits<s32>::vec128 & v_src1,
+                     VecTraits<s32>::vec128 & v_dst) const
     {
         float32x4_t vs1 = vcvtq_f32_s32(v_src0);
         float32x4_t vs2 = vcvtq_f32_s32(v_src1);
@@ -121,9 +121,9 @@ template <> struct wAdd<s32>
         v_dst = vcvtq_s32_f32(vs1);
     }
 
-    void operator() (const typename VecTraits<s32>::vec64 & v_src0,
-                     const typename VecTraits<s32>::vec64 & v_src1,
-                     typename VecTraits<s32>::vec64 & v_dst) const
+    void operator() (const VecTraits<s32>::vec64 & v_src0,
+                     const VecTraits<s32>::vec64 & v_src1,
+                     VecTraits<s32>::vec64 & v_dst) const
     {
         float32x2_t vs1 = vcvt_f32_s32(v_src0);
         float32x2_t vs2 = vcvt_f32_s32(v_src1);
@@ -153,9 +153,9 @@ template <> struct wAdd<u32>
         vgamma = vdupq_n_f32(_gamma + 0.5);
     }
 
-    void operator() (const typename VecTraits<u32>::vec128 & v_src0,
-                     const typename VecTraits<u32>::vec128 & v_src1,
-                     typename VecTraits<u32>::vec128 & v_dst) const
+    void operator() (const VecTraits<u32>::vec128 & v_src0,
+                     const VecTraits<u32>::vec128 & v_src1,
+                     VecTraits<u32>::vec128 & v_dst) const
     {
         float32x4_t vs1 = vcvtq_f32_u32(v_src0);
         float32x4_t vs2 = vcvtq_f32_u32(v_src1);
@@ -165,9 +165,9 @@ template <> struct wAdd<u32>
         v_dst = vcvtq_u32_f32(vs1);
     }
 
-    void operator() (const typename VecTraits<u32>::vec64 & v_src0,
-                     const typename VecTraits<u32>::vec64 & v_src1,
-                     typename VecTraits<u32>::vec64 & v_dst) const
+    void operator() (const VecTraits<u32>::vec64 & v_src0,
+                     const VecTraits<u32>::vec64 & v_src1,
+                     VecTraits<u32>::vec64 & v_dst) const
     {
         float32x2_t vs1 = vcvt_f32_u32(v_src0);
         float32x2_t vs2 = vcvt_f32_u32(v_src1);
@@ -197,17 +197,17 @@ template <> struct wAdd<f32>
         vgamma = vdupq_n_f32(_gamma + 0.5);
     }
 
-    void operator() (const typename VecTraits<f32>::vec128 & v_src0,
-                     const typename VecTraits<f32>::vec128 & v_src1,
-                     typename VecTraits<f32>::vec128 & v_dst) const
+    void operator() (const VecTraits<f32>::vec128 & v_src0,
+                     const VecTraits<f32>::vec128 & v_src1,
+                     VecTraits<f32>::vec128 & v_dst) const
     {
         float32x4_t vs1 = vmlaq_f32(vgamma, v_src0, valpha);
         v_dst = vmlaq_f32(vs1, v_src1, vbeta);
     }
 
-    void operator() (const typename VecTraits<f32>::vec64 & v_src0,
-                     const typename VecTraits<f32>::vec64 & v_src1,
-                     typename VecTraits<f32>::vec64 & v_dst) const
+    void operator() (const VecTraits<f32>::vec64 & v_src0,
+                     const VecTraits<f32>::vec64 & v_src1,
+                     VecTraits<f32>::vec64 & v_dst) const
     {
         float32x2_t vs1 = vmla_f32(vget_low(vgamma), v_src0, vget_low(valpha));
         v_dst = vmla_f32(vs1, v_src1, vget_low(vbeta));
-- 
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