libsample: Fix warnings about ambiguous comparison in C++ 20

Make the comparison operators const.

Pick-to: 6.7 6.5
Change-Id: Ie5169da64e8cc5e0ec4c01ae14f464c85efed3ce
Reviewed-by: Adrian Herrmann <[email protected]>

5 files changed, 5 insertions, 5 deletions

diff --git a/sources/shiboken6/tests/libsample/derived.h b/sources/shiboken6/tests/libsample/derived.h
index b7736c37a..cf95cb601 100644
--- a/sources/shiboken6/tests/libsample/derived.h
+++ b/sources/shiboken6/tests/libsample/derived.h
@@ -26,7 +26,7 @@ public:
     public:
         void uselessMethod() {}
         SomeInnerClass operator+(const SomeInnerClass &other) { return other; }
-        bool operator==(const SomeInnerClass &) { return true; }
+        bool operator==(const SomeInnerClass &) const { return true; }
     };
 
     explicit Derived(int id = -1) noexcept;
diff --git a/sources/shiboken6/tests/libsample/point.cpp b/sources/shiboken6/tests/libsample/point.cpp
index b8630eb1e..0a28e877f 100644
--- a/sources/shiboken6/tests/libsample/point.cpp
+++ b/sources/shiboken6/tests/libsample/point.cpp
@@ -34,7 +34,7 @@ void Point::show() const
     std::cout << "(x: " << m_x << ", y: " << m_y << ")";
 }
 
-bool Point::operator==(const Point &other)
+bool Point::operator==(const Point &other) const
 {
     return m_x == other.m_x && m_y == other.m_y;
 }
diff --git a/sources/shiboken6/tests/libsample/point.h b/sources/shiboken6/tests/libsample/point.h
index 59e0236d5..7e5d128ab 100644
--- a/sources/shiboken6/tests/libsample/point.h
+++ b/sources/shiboken6/tests/libsample/point.h
@@ -38,7 +38,7 @@ public:
 
     // The != operator is not implemented for the purpose of testing
     // for the absense of the __ne__ method in the Python binding.
-    bool operator==(const Point &other);
+    bool operator==(const Point &other) const;
 
     Point operator+(const Point &other);
     Point operator-(const Point &other);
diff --git a/sources/shiboken6/tests/libsample/pointf.cpp b/sources/shiboken6/tests/libsample/pointf.cpp
index 6b39f73a9..736a5c6b5 100644
--- a/sources/shiboken6/tests/libsample/pointf.cpp
+++ b/sources/shiboken6/tests/libsample/pointf.cpp
@@ -26,7 +26,7 @@ void PointF::show() const
     std::cout << "(x: " << m_x << ", y: " << m_y << ")";
 }
 
-bool PointF::operator==(const PointF &other)
+bool PointF::operator==(const PointF &other) const
 {
     return m_x == other.m_x && m_y == other.m_y;
 }
diff --git a/sources/shiboken6/tests/libsample/pointf.h b/sources/shiboken6/tests/libsample/pointf.h
index bb50b5c6d..49e009467 100644
--- a/sources/shiboken6/tests/libsample/pointf.h
+++ b/sources/shiboken6/tests/libsample/pointf.h
@@ -31,7 +31,7 @@ public:
 
     // The != operator is not implemented for the purpose of testing
     // for the absence of the __ne__ method in the Python binding.
-    bool operator==(const PointF &other);
+    bool operator==(const PointF &other) const;
 
     PointF operator+(const PointF &other);
     PointF operator-(const PointF &other);