--- /dev/null
+// Package pkg ...
+package pkg
+
+type T1 int
+
+func (x T1) Fn1() {}
+func (y T1) Fn2() {}
+func (x T1) Fn3() {}
+func (T1) Fn4() {}
+func (_ T1) Fn5() {} // want `receiver name should not be an underscore, omit the name if it is unused`
+func (self T1) Fn6() {} // want `receiver name should be a reflection of its identity`