Intention tests: add operator modifier in some tests

idea/testData/intentions/conventionNameCalls/replaceCallWithUnaryOperator/acceptableVararg.kt

@@ -1,6 +1,6 @@
 fun test() {
     class Test {
-        fun unaryPlus(vararg a: Int): Test = Test()
+        operator fun unaryPlus(vararg a: Int): Test = Test()
     }
     val test = Test()
     test.unaryPl<caret>us()

idea/testData/intentions/conventionNameCalls/replaceCallWithUnaryOperator/acceptableVararg.kt.after

@@ -1,6 +1,6 @@
 fun test() {
     class Test {
-        fun unaryPlus(vararg a: Int): Test = Test()
+        operator fun unaryPlus(vararg a: Int): Test = Test()
     }
     val test = Test()
     +test

idea/testData/intentions/conventionNameCalls/replaceCallWithUnaryOperator/defaultArgument.kt

@@ -1,6 +1,6 @@
 fun test() {
     class Test {
-        fun unaryPlus(a: Int=1): Test = Test()
+        operator fun unaryPlus(a: Int=1): Test = Test()
     }
     val test = Test()
     test.unaryPl<caret>us()

idea/testData/intentions/conventionNameCalls/replaceCallWithUnaryOperator/defaultArgument.kt.after

@@ -1,6 +1,6 @@
 fun test() {
     class Test {
-        fun unaryPlus(a: Int=1): Test = Test()
+        operator fun unaryPlus(a: Int=1): Test = Test()
     }
     val test = Test()
     +test

idea/testData/intentions/conventionNameCalls/replaceCallWithUnaryOperator/functionLiteralArgument.kt

@@ -1,7 +1,7 @@
 // IS_APPLICABLE: false
 fun test() {
     class Test {
-        fun unaryPlus(fn: () -> Unit): Test = Test()
+        operator fun unaryPlus(fn: () -> Unit): Test = Test()
     }
     val test = Test()
     test.unaryPl<caret>us {}

idea/testData/intentions/conventionNameCalls/replaceCallWithUnaryOperator/namedValueArgument.kt

@@ -1,7 +1,7 @@
 // IS_APPLICABLE: false
 fun test() {
     class Test {
-        fun unaryPlus(a: Int): Test = Test()
+        operator fun unaryPlus(a: Int): Test = Test()
     }
     val test = Test()
     test.unaryPl<caret>us(a=1)

idea/testData/intentions/conventionNameCalls/replaceCallWithUnaryOperator/notSanityTest.kt

@@ -1,7 +1,7 @@
 // INTENTION_TEXT: Replace with '!' operator
 fun test() {
     class Test {
-        fun not(): Test = Test()
+        operator fun not(): Test = Test()
     }
     val test = Test()
     test.n<caret>ot()

idea/testData/intentions/conventionNameCalls/replaceCallWithUnaryOperator/notSanityTest.kt.after

@@ -1,7 +1,7 @@
 // INTENTION_TEXT: Replace with '!' operator
 fun test() {
     class Test {
-        fun not(): Test = Test()
+        operator fun not(): Test = Test()
     }
     val test = Test()
     !test

idea/testData/intentions/conventionNameCalls/replaceCallWithUnaryOperator/unacceptableVararg.kt

@@ -1,7 +1,7 @@
 // IS_APPLICABLE: false
 fun test() {
     class Test {
-        fun unaryPlus(vararg a: Int): Test = Test()
+        operator fun unaryPlus(vararg a: Int): Test = Test()
     }
     val test = Test()
     test.unaryPl<caret>us(0)

idea/testData/intentions/conventionNameCalls/replaceCallWithUnaryOperator/valueArgument.kt

@@ -1,7 +1,7 @@
 // IS_APPLICABLE: false
 fun test() {
     class Test {
-        fun unaryPlus(a: Int): Test = Test()
+        operator fun unaryPlus(a: Int): Test = Test()
     }
     val test = Test()
     test.unaryPl<caret>us(1)