From 55906457e60c65f0ebdd086b2eef5aa34404ef28 Mon Sep 17 00:00:00 2001
From: iarspider <iarspider@gmail.com>
Date: Tue, 18 Jul 2023 09:18:17 +0200
Subject: [PATCH] test_houghlines: Fix C++20 compatibility

C++20 made it invalid to use simple-template-ids for constructors and destructors: https://eel.is/c++draft/diff.cpp17.class#2
GCC 11 and later throw an error on this, with the unhelpful message `expected unqualified-id before ')' token`. This PR fixes the problem.
---
 modules/imgproc/test/test_houghlines.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/imgproc/test/test_houghlines.cpp b/modules/imgproc/test/test_houghlines.cpp
index 61b67d9873..003420ae65 100644
--- a/modules/imgproc/test/test_houghlines.cpp
+++ b/modules/imgproc/test/test_houghlines.cpp
@@ -53,7 +53,7 @@ struct SimilarWith
     T value;
     float theta_eps;
     float rho_eps;
-    SimilarWith<T>(T val, float e, float r_e): value(val), theta_eps(e), rho_eps(r_e) { };
+    SimilarWith(T val, float e, float r_e): value(val), theta_eps(e), rho_eps(r_e) { };
     bool operator()(const T& other);
 };