no-array-for-each: Skip fix for some edge cases

rules/no-array-for-each.js

@@ -351,6 +351,8 @@ function isFixable(callExpression, {scope, functionInfo, allIdentifiers, context
 		!(parameters.length === 1 || parameters.length === 2)
 		// `array.forEach((element = defaultValue) => {})`
 		|| (parameters.length === 1 && parameters[0].type === 'AssignmentPattern')
+		// https://github.com/sindresorhus/eslint-plugin-unicorn/issues/1814
+		|| (parameters.length === 2 && parameters[1].type !== 'Identifier')
 		|| parameters.some(({type, typeAnnotation}) => type === 'RestElement' || typeAnnotation)
 		|| !isFunctionParametersSafeToFix(callback, {scope, callExpression, allIdentifiers, context})
 	) {

test/no-array-for-each.mjs

@@ -523,6 +523,10 @@ test.snapshot({
 				for (index of bar);
 			});
 		`,
+		'array.forEach((element, index = element) => {})',
+		'array.forEach(({foo}, index = foo) => {})',
+		'array.forEach((element, {bar = element}) => {})',
+		'array.forEach(({foo}, {bar = foo}) => {})',
 	],
 });
 

test/snapshots/no-array-for-each.mjs.md

@@ -3537,12 +3537,6 @@ Generated by [AVA](https://avajs.dev).
 ## Invalid #196
       1 | foo.forEach((element, {bar: {bar: [index]}}) => {bar(element, index)})
 
-> Output
-
-    `␊
-      1 | for (const [{bar: {bar: [index]}}, element] of foo.entries()) {bar(element, index)}␊
-    `
-
 > Error 1/1
 
     `␊
@@ -3553,12 +3547,6 @@ Generated by [AVA](https://avajs.dev).
 ## Invalid #197
       1 | foo?.forEach((element, {bar: {bar: [index]}}) => {bar(element, index)})
 
-> Output
-
-    `␊
-      1 | if (foo) for (const [{bar: {bar: [index]}}, element] of foo.entries()) {bar(element, index)}␊
-    `
-
 > Error 1/1
 
     `␊
@@ -3569,12 +3557,6 @@ Generated by [AVA](https://avajs.dev).
 ## Invalid #198
       1 | foo.forEach((element = elementDefaultValue, index = indexDefaultValue) => {})
 
-> Output
-
-    `␊
-      1 | for (const [index = indexDefaultValue, element = elementDefaultValue] of foo.entries()) {}␊
-    `
-
 > Error 1/1
 
     `␊
@@ -3585,12 +3567,6 @@ Generated by [AVA](https://avajs.dev).
 ## Invalid #199
       1 | foo?.forEach((element = elementDefaultValue, index = indexDefaultValue) => {})
 
-> Output
-
-    `␊
-      1 | if (foo) for (const [index = indexDefaultValue, element = elementDefaultValue] of foo.entries()) {}␊
-    `
-
 > Error 1/1
 
     `␊
@@ -4966,3 +4942,43 @@ Generated by [AVA](https://avajs.dev).
       2 | 	for (index of bar);␊
       3 | });␊
     `
+
+## Invalid #268
+      1 | array.forEach((element, index = element) => {})
+
+> Error 1/1
+
+    `␊
+    > 1 | array.forEach((element, index = element) => {})␊
+        |       ^^^^^^^ Use \`for…of\` instead of \`.forEach(…)\`.␊
+    `
+
+## Invalid #269
+      1 | array.forEach(({foo}, index = foo) => {})
+
+> Error 1/1
+
+    `␊
+    > 1 | array.forEach(({foo}, index = foo) => {})␊
+        |       ^^^^^^^ Use \`for…of\` instead of \`.forEach(…)\`.␊
+    `
+
+## Invalid #270
+      1 | array.forEach((element, {bar = element}) => {})
+
+> Error 1/1
+
+    `␊
+    > 1 | array.forEach((element, {bar = element}) => {})␊
+        |       ^^^^^^^ Use \`for…of\` instead of \`.forEach(…)\`.␊
+    `
+
+## Invalid #271
+      1 | array.forEach(({foo}, {bar = foo}) => {})
+
+> Error 1/1
+
+    `␊
+    > 1 | array.forEach(({foo}, {bar = foo}) => {})␊
+        |       ^^^^^^^ Use \`for…of\` instead of \`.forEach(…)\`.␊
+    `