Fixed EA-74848 + conversion was incorrect!

idea/idea-analysis/src/org/jetbrains/kotlin/idea/intentions/OperatorToFunctionIntention.kt

@@ -147,8 +147,8 @@ class OperatorToFunctionIntention : SelfTargetingIntention<KtExpression>(KtExpre
                 KtTokens.MULTEQ -> if (functionName == "multAssign") "$0.multAssign($1)" else "$0 = $0.mult($1)"
                 KtTokens.DIVEQ -> if (functionName == "divAssign") "$0.divAssign($1)" else "$0 = $0.div($1)"
                 KtTokens.PERCEQ -> if (functionName == "modAssign") "$0.modAssign($1)" else "$0 = $0.mod($1)"
-                KtTokens.EQEQ -> if (elemType?.isMarkedNullable() ?: true) "$0?.equals($1) ?: $1 == null" else "$0.equals($1)"
-                KtTokens.EXCLEQ -> if (elemType?.isMarkedNullable() ?: true) "!($0?.equals($1) ?: $1 == null)" else "!$0.equals($1)"
+                KtTokens.EQEQ -> if (elemType?.isMarkedNullable() ?: true) "$0?.equals($1) ?: ($1 == null)" else "$0.equals($1)"
+                KtTokens.EXCLEQ -> if (elemType?.isMarkedNullable() ?: true) "!($0?.equals($1) ?: ($1 == null))" else "!$0.equals($1)"
                 KtTokens.GT -> "$0.compareTo($1) > 0"
                 KtTokens.LT -> "$0.compareTo($1) < 0"
                 KtTokens.GTEQ -> "$0.compareTo($1) >= 0"
@@ -249,6 +249,8 @@ class OperatorToFunctionIntention : SelfTargetingIntention<KtExpression>(KtExpre
                     result.baseExpression?.let { findCallName(it) }
                 }
 
+                is KtParenthesizedExpression -> result.expression?.let { findCallName(it) }
+
                 else -> result.getQualifiedElementSelector() as KtSimpleNameExpression?
             }
         }

idea/testData/intentions/operatorToFunction/binarayNotEqNullable.kt

@@ -0,0 +1,5 @@
+fun foo(p1: String?, p2: String?) {
+    if (p1 <caret>!= p2) {
+
+    }
+}

idea/testData/intentions/operatorToFunction/binarayNotEqNullable.kt.after

@@ -0,0 +1,5 @@
+fun foo(p1: String?, p2: String?) {
+    if (!(p1?.equals(p2) ?: (p2 == null))) {
+
+    }
+}

idea/testData/intentions/operatorToFunction/binaryEqEqNonNullable.kt

@@ -0,0 +1,3 @@
+fun foo(a: String, b: String?) {
+    a <caret>== b
+}

idea/testData/intentions/operatorToFunction/binaryEqEqNonNullable.kt.after

@@ -0,0 +1,3 @@
+fun foo(a: String, b: String?) {
+    a.equals(b)
+}

idea/testData/intentions/operatorToFunction/binaryEqEqNullable.kt.after

@@ -1,3 +1,3 @@
 fun foo(a: String?, b: String?) {
-    a?.equals(b) ?: b == null
+    a?.equals(b) ?: (b == null)
 }

idea/tests/org/jetbrains/kotlin/idea/intentions/IntentionTestGenerated.java

@@ -6896,15 +6896,27 @@ public class IntentionTestGenerated extends AbstractIntentionTest {
             doTest(fileName);
         }
 
-        @TestMetadata("binaryEqualsEqualsNullableOperands.kt")
-        public void testBinaryEqualsEqualsNullableOperands() throws Exception {
-            String fileName = KotlinTestUtils.navigationMetadata("idea/testData/intentions/operatorToFunction/binaryEqualsEqualsNullableOperands.kt");
+        @TestMetadata("binarayNotEqNullable.kt")
+        public void testBinarayNotEqNullable() throws Exception {
+            String fileName = KotlinTestUtils.navigationMetadata("idea/testData/intentions/operatorToFunction/binarayNotEqNullable.kt");
             doTest(fileName);
         }
 
-        @TestMetadata("binaryNotEqualsNonNullableOperands.kt")
-        public void testBinaryNotEqualsNonNullableOperands() throws Exception {
-            String fileName = KotlinTestUtils.navigationMetadata("idea/testData/intentions/operatorToFunction/binaryNotEqualsNonNullableOperands.kt");
+        @TestMetadata("binaryEqEqNonNullable.kt")
+        public void testBinaryEqEqNonNullable() throws Exception {
+            String fileName = KotlinTestUtils.navigationMetadata("idea/testData/intentions/operatorToFunction/binaryEqEqNonNullable.kt");
+            doTest(fileName);
+        }
+
+        @TestMetadata("binaryEqEqNullable.kt")
+        public void testBinaryEqEqNullable() throws Exception {
+            String fileName = KotlinTestUtils.navigationMetadata("idea/testData/intentions/operatorToFunction/binaryEqEqNullable.kt");
+            doTest(fileName);
+        }
+
+        @TestMetadata("binaryNotEqNonNullable.kt")
+        public void testBinaryNotEqNonNullable() throws Exception {
+            String fileName = KotlinTestUtils.navigationMetadata("idea/testData/intentions/operatorToFunction/binaryNotEqNonNullable.kt");
             doTest(fileName);
         }