Fix warnings seen with -Wignored-qualifiers.

core/ustring.cpp

@@ -2393,7 +2393,7 @@ int String::find(const char *p_str, int p_from) const {
 	return -1;
 }
 
-int String::find_char(CharType p_char, int p_from) const {
+int String::find_char(const CharType &p_char, int p_from) const {
 	return _cowdata.find(p_char, p_from);
 }
 

core/ustring.h

@@ -85,8 +85,7 @@ public:
 	_FORCE_INLINE_ int size() const { return _cowdata.size(); }
 	Error resize(int p_size) { return _cowdata.resize(p_size); }
 
-	_FORCE_INLINE_ char get(int p_index) { return _cowdata.get(p_index); }
-	_FORCE_INLINE_ const char get(int p_index) const { return _cowdata.get(p_index); }
+	_FORCE_INLINE_ char get(int p_index) const { return _cowdata.get(p_index); }
 	_FORCE_INLINE_ void set(int p_index, const char &p_elem) { _cowdata.set(p_index, p_elem); }
 	_FORCE_INLINE_ const char &operator[](int p_index) const {
 		if (unlikely(p_index == _cowdata.size()))
@@ -143,8 +142,7 @@ public:
 
 	_FORCE_INLINE_ void clear() { resize(0); }
 
-	_FORCE_INLINE_ CharType get(int p_index) { return _cowdata.get(p_index); }
-	_FORCE_INLINE_ const CharType get(int p_index) const { return _cowdata.get(p_index); }
+	_FORCE_INLINE_ CharType get(int p_index) const { return _cowdata.get(p_index); }
 	_FORCE_INLINE_ void set(int p_index, const CharType &p_elem) { _cowdata.set(p_index, p_elem); }
 	_FORCE_INLINE_ int size() const { return _cowdata.size(); }
 	Error resize(int p_size) { return _cowdata.resize(p_size); }
@@ -197,7 +195,7 @@ public:
 	String substr(int p_from, int p_chars) const;
 	int find(const String &p_str, int p_from = 0) const; ///< return <0 if failed
 	int find(const char *p_str, int p_from = 0) const; ///< return <0 if failed
-	int find_char(CharType p_char, int p_from = 0) const; ///< return <0 if failed
+	int find_char(const CharType &p_char, int p_from = 0) const; ///< return <0 if failed
 	int find_last(const String &p_str) const; ///< return <0 if failed
 	int findn(const String &p_str, int p_from = 0) const; ///< return <0 if failed, case insensitive
 	int rfind(const String &p_str, int p_from = -1) const; ///< return <0 if failed

modules/bullet/rigid_body_bullet.h

@@ -167,7 +167,7 @@ public:
 
 		KinematicShape() :
 				shape(NULL) {}
-		const bool is_active() const { return shape; }
+		bool is_active() const { return shape; }
 	};
 
 	struct KinematicUtilities {

modules/gdnative/arvr/arvr_interface_gdnative.cpp

@@ -223,7 +223,7 @@ void GDAPI godot_arvr_register_interface(const godot_arvr_interface_gdnative *p_
 
 	Ref<ARVRInterfaceGDNative> new_interface;
 	new_interface.instance();
-	new_interface->set_interface((godot_arvr_interface_gdnative *const)p_interface);
+	new_interface->set_interface((const godot_arvr_interface_gdnative *)p_interface);
 	ARVRServer::get_singleton()->add_interface(new_interface);
 }
 

modules/gdscript/gdscript_tokenizer.h

@@ -173,7 +173,7 @@ public:
 #ifdef DEBUG_ENABLED
 	virtual const Vector<Pair<int, String> > &get_warning_skips() const = 0;
 	virtual const Set<String> &get_warning_global_skips() const = 0;
-	virtual const bool is_ignoring_warnings() const = 0;
+	virtual bool is_ignoring_warnings() const = 0;
 #endif // DEBUG_ENABLED
 
 	virtual ~GDScriptTokenizer(){};
@@ -245,7 +245,7 @@ public:
 #ifdef DEBUG_ENABLED
 	virtual const Vector<Pair<int, String> > &get_warning_skips() const { return warning_skips; }
 	virtual const Set<String> &get_warning_global_skips() const { return warning_global_skips; }
-	virtual const bool is_ignoring_warnings() const { return ignore_warnings; }
+	virtual bool is_ignoring_warnings() const { return ignore_warnings; }
 #endif // DEBUG_ENABLED
 };
 
@@ -289,7 +289,7 @@ public:
 		static Set<String> s;
 		return s;
 	}
-	virtual const bool is_ignoring_warnings() const { return true; }
+	virtual bool is_ignoring_warnings() const { return true; }
 #endif // DEBUG_ENABLED
 	GDScriptTokenizerBuffer();
 };

servers/physics/collision_object_sw.h

@@ -130,7 +130,7 @@ public:
 	_FORCE_INLINE_ const Transform &get_shape_transform(int p_index) const { return shapes[p_index].xform; }
 	_FORCE_INLINE_ const Transform &get_shape_inv_transform(int p_index) const { return shapes[p_index].xform_inv; }
 	_FORCE_INLINE_ const AABB &get_shape_aabb(int p_index) const { return shapes[p_index].aabb_cache; }
-	_FORCE_INLINE_ const real_t get_shape_area(int p_index) const { return shapes[p_index].area_cache; }
+	_FORCE_INLINE_ real_t get_shape_area(int p_index) const { return shapes[p_index].area_cache; }
 
 	_FORCE_INLINE_ Transform get_transform() const { return transform; }
 	_FORCE_INLINE_ Transform get_inv_transform() const { return inv_transform; }