[FIR-TEST] Add new testdata generated after changes in previous commit

compiler/testData/diagnostics/tests/modifiers/operatorInfix/MemberFunctions.fir.kt

@@ -0,0 +1,45 @@
+// !DIAGNOSTICS: -UNUSED_PARAMETER, -EXTENSION_SHADOWED_BY_MEMBER
+
+class Example {
+    <!INAPPLICABLE_INFIX_MODIFIER!>operator infix fun plus(other: Example) = 0<!>
+    fun minus(other: Example) = 0
+
+    <!INAPPLICABLE_INFIX_MODIFIER!>operator infix fun times(other: Example) = 0<!>
+    fun div(other: Example) = 0
+}
+
+fun Example.plus(other: Example) = ""
+operator infix fun Example.minus(other: Example) = ""
+
+operator infix fun Example.times(other: Example) = ""
+fun Example.div(other: Example) = ""
+
+fun a() {
+    val a = Example()
+    val b = Example()
+
+    a + b
+    a - b
+    a * b
+    a / b
+
+    a plus b
+    a minus b
+    a times b
+    a div b
+
+    with (Example()) {
+        consumeInt(this + a)
+        <!INAPPLICABLE_CANDIDATE!>consumeString<!>(this - b)
+        consumeInt(this * a)
+        consumeInt(this / b)
+
+        consumeInt(this plus a)
+        <!INAPPLICABLE_CANDIDATE!>consumeString<!>(this minus b)
+        consumeInt(this times a)
+        consumeInt(this div b)
+    }
+}
+
+fun consumeInt(i: Int) {}
+fun consumeString(s: String) {}