diff --git a/plugins/kotlin/fir/test/org/jetbrains/kotlin/idea/fir/quickfix/HighLevelQuickFixTestGenerated.java b/plugins/kotlin/fir/test/org/jetbrains/kotlin/idea/fir/quickfix/HighLevelQuickFixTestGenerated.java
index 268cae21c759..1e426a80bc52 100644
--- a/plugins/kotlin/fir/test/org/jetbrains/kotlin/idea/fir/quickfix/HighLevelQuickFixTestGenerated.java
+++ b/plugins/kotlin/fir/test/org/jetbrains/kotlin/idea/fir/quickfix/HighLevelQuickFixTestGenerated.java
@@ -2529,16 +2529,6 @@ public abstract class HighLevelQuickFixTestGenerated extends AbstractHighLevelQu
             runTest("../idea/tests/testData/quickfix/typeMismatch/casts/typeMismatch4.kt");
         }
 
-        @TestMetadata("typeMismatchDefNonNullable1.kt")
-        public void testTypeMismatchDefNonNullable1() throws Exception {
-            runTest("../idea/tests/testData/quickfix/typeMismatch/casts/typeMismatchDefNonNullable1.kt");
-        }
-
-        @TestMetadata("typeMismatchDefNonNullable2.kt")
-        public void testTypeMismatchDefNonNullable2() throws Exception {
-            runTest("../idea/tests/testData/quickfix/typeMismatch/casts/typeMismatchDefNonNullable2.kt");
-        }
-
         @TestMetadata("typeMismatchLongNameRuntime.kt")
         public void testTypeMismatchLongNameRuntime() throws Exception {
             runTest("../idea/tests/testData/quickfix/typeMismatch/casts/typeMismatchLongNameRuntime.kt");
diff --git a/plugins/kotlin/idea/src/org/jetbrains/kotlin/idea/quickfix/ChangeParameterTypeFix.kt b/plugins/kotlin/idea/src/org/jetbrains/kotlin/idea/quickfix/ChangeParameterTypeFix.kt
index 47206bfa8108..ee1f5e4376cd 100644
--- a/plugins/kotlin/idea/src/org/jetbrains/kotlin/idea/quickfix/ChangeParameterTypeFix.kt
+++ b/plugins/kotlin/idea/src/org/jetbrains/kotlin/idea/quickfix/ChangeParameterTypeFix.kt
@@ -19,7 +19,6 @@ import org.jetbrains.kotlin.psi.*
 import org.jetbrains.kotlin.psi.psiUtil.getStrictParentOfType
 import org.jetbrains.kotlin.resolve.lazy.BodyResolveMode
 import org.jetbrains.kotlin.types.KotlinType
-import org.jetbrains.kotlin.types.isDefinitelyNotNullType
 
 class ChangeParameterTypeFix(element: KtParameter, type: KotlinType) : KotlinQuickFixAction<KtParameter>(element) {
     private val typePresentation = IdeDescriptorRenderers.SOURCE_CODE_SHORT_NAMES_NO_ANNOTATIONS.renderType(type)
diff --git a/plugins/kotlin/idea/src/org/jetbrains/kotlin/idea/quickfix/QuickFixFactoryForTypeMismatchError.kt b/plugins/kotlin/idea/src/org/jetbrains/kotlin/idea/quickfix/QuickFixFactoryForTypeMismatchError.kt
index eb9309a956ea..51e942e10a36 100644
--- a/plugins/kotlin/idea/src/org/jetbrains/kotlin/idea/quickfix/QuickFixFactoryForTypeMismatchError.kt
+++ b/plugins/kotlin/idea/src/org/jetbrains/kotlin/idea/quickfix/QuickFixFactoryForTypeMismatchError.kt
@@ -9,6 +9,7 @@ import org.jetbrains.kotlin.backend.jvm.ir.psiElement
 import org.jetbrains.kotlin.builtins.KotlinBuiltIns
 import org.jetbrains.kotlin.builtins.isKFunctionType
 import org.jetbrains.kotlin.config.LanguageFeature
+import org.jetbrains.kotlin.descriptors.CallableDescriptor
 import org.jetbrains.kotlin.descriptors.DeclarationDescriptorWithSource
 import org.jetbrains.kotlin.diagnostics.Diagnostic
 import org.jetbrains.kotlin.diagnostics.Errors
@@ -22,7 +23,6 @@ import org.jetbrains.kotlin.idea.intentions.reflectToRegularFunctionType
 import org.jetbrains.kotlin.idea.project.languageVersionSettings
 import org.jetbrains.kotlin.idea.util.approximateWithResolvableType
 import org.jetbrains.kotlin.idea.util.getResolutionScope
-import org.jetbrains.kotlin.idea.util.module
 import org.jetbrains.kotlin.name.FqName
 import org.jetbrains.kotlin.psi.*
 import org.jetbrains.kotlin.psi.psiUtil.collectDescendantsOfType
@@ -153,33 +153,10 @@ class QuickFixFactoryForTypeMismatchError : KotlinIntentionActionsFactory() {
             return qualifiedOrThis
         }
 
-        // Check if the type is a definitely non-nullable type (`T & Any`)
-        // or contains a definitely non-nullable type as a type argument (e.g., `Collection<T & Any>`)
-        fun KotlinType.containsDefinitelyNotNullComponent(): Boolean {
-            if (isDefinitelyNotNullType) return true
-            return arguments.any { it.type.containsDefinitelyNotNullComponent() }
-        }
-
-        // Suggest replacing type argument `T` with its expected definitely non-nullable subtype `T & Any`.
-        // Types that contain DNN types as arguments (like `(Mutable)Collection<T & Any>`) are currently not supported.
-        if (diagnosticElement is KtReferenceExpression &&
-            expectedType.isDefinitelyNotNullType &&
-            diagnosticElement.module?.languageVersionSettings?.supportsFeature(LanguageFeature.DefinitelyNonNullableTypes) == true
-        ) {
-            val descriptor = context[BindingContext.REFERENCE_TARGET, diagnosticElement]?.safeAs<DeclarationDescriptorWithSource>()
-            val parameter = descriptor?.psiElement?.safeAs<KtParameter>()
-            val parentParameterList = parameter?.parent as? KtParameterList
-            if (parameter != null && parentParameterList != null) {
-                actions.add(ChangeParameterTypeFix(parameter, expectedType))
-            }
-        }
-
         // We don't want to cast a cast or type-asserted expression.
-        // We also don't want to cast a potentially nullable type `T` to its definitely non-nullable subtype `T & Any` as it is unsafe.
         if (diagnostic.factory != Errors.SIGNED_CONSTANT_CONVERTED_TO_UNSIGNED &&
             diagnosticElement !is KtBinaryExpressionWithTypeRHS &&
-            diagnosticElement.parent !is KtBinaryExpressionWithTypeRHS &&
-            !expectedType.containsDefinitelyNotNullComponent()
+            diagnosticElement.parent !is KtBinaryExpressionWithTypeRHS
         ) {
             actions.add(CastExpressionFix(diagnosticElement.getTopMostQualifiedForSelectorIfAny(), expectedType))
         }
@@ -208,6 +185,23 @@ class QuickFixFactoryForTypeMismatchError : KotlinIntentionActionsFactory() {
             actions.add(createFix(callable, typeToInsert))
         }
 
+        // Suggest replacing the parameter type `T` with its expected definitely non-nullable subtype `T & Any`.
+        // Types that contain DNN types as arguments (like `(Mutable)Collection<T & Any>`) are currently not supported.
+        if (diagnosticElement is KtReferenceExpression && expectedType.isDefinitelyNotNullType) {
+            val descriptor = context[BindingContext.REFERENCE_TARGET, diagnosticElement]?.safeAs<CallableDescriptor>()
+            when (val declaration = QuickFixUtil.safeGetDeclaration(descriptor)) {
+                is KtParameter -> {
+                    // Check the parent parameter list to avoid creating actions for loop iterators
+                    if (declaration.parent is KtParameterList) {
+                        actions.add(ChangeParameterTypeFix(declaration, expectedType))
+                    }
+                }
+                is KtProperty -> {
+                    addChangeTypeFix(declaration, expectedType, ::ChangeVariableTypeFix)
+                }
+            }
+        }
+
         // Property initializer type mismatch property type:
         val property = PsiTreeUtil.getParentOfType(diagnosticElement, KtProperty::class.java)
         if (property != null) {
diff --git a/plugins/kotlin/idea/tests/test/org/jetbrains/kotlin/idea/quickfix/QuickFixTestGenerated.java b/plugins/kotlin/idea/tests/test/org/jetbrains/kotlin/idea/quickfix/QuickFixTestGenerated.java
index a820182ad2f4..5312686c7a1d 100644
--- a/plugins/kotlin/idea/tests/test/org/jetbrains/kotlin/idea/quickfix/QuickFixTestGenerated.java
+++ b/plugins/kotlin/idea/tests/test/org/jetbrains/kotlin/idea/quickfix/QuickFixTestGenerated.java
@@ -13988,16 +13988,6 @@ public abstract class QuickFixTestGenerated extends AbstractQuickFixTest {
                 runTest("testData/quickfix/typeMismatch/casts/typeMismatch4.kt");
             }
 
-            @TestMetadata("typeMismatchDefNonNullable1.kt")
-            public void testTypeMismatchDefNonNullable1() throws Exception {
-                runTest("testData/quickfix/typeMismatch/casts/typeMismatchDefNonNullable1.kt");
-            }
-
-            @TestMetadata("typeMismatchDefNonNullable2.kt")
-            public void testTypeMismatchDefNonNullable2() throws Exception {
-                runTest("testData/quickfix/typeMismatch/casts/typeMismatchDefNonNullable2.kt");
-            }
-
             @TestMetadata("typeMismatchLongNameRuntime.kt")
             public void testTypeMismatchLongNameRuntime() throws Exception {
                 runTest("testData/quickfix/typeMismatch/casts/typeMismatchLongNameRuntime.kt");
@@ -14110,6 +14100,49 @@ public abstract class QuickFixTestGenerated extends AbstractQuickFixTest {
             }
         }
 
+        @RunWith(JUnit3RunnerWithInners.class)
+        @TestMetadata("testData/quickfix/typeMismatch/definitelyNonNullableTypes")
+        public static class DefinitelyNonNullableTypes extends AbstractQuickFixTest {
+            private void runTest(String testDataFilePath) throws Exception {
+                KotlinTestUtils.runTest(this::doTest, this, testDataFilePath);
+            }
+
+            @TestMetadata("changeFunctionParameterType1.kt")
+            public void testChangeFunctionParameterType1() throws Exception {
+                runTest("testData/quickfix/typeMismatch/definitelyNonNullableTypes/changeFunctionParameterType1.kt");
+            }
+
+            @TestMetadata("changeFunctionParameterType2.kt")
+            public void testChangeFunctionParameterType2() throws Exception {
+                runTest("testData/quickfix/typeMismatch/definitelyNonNullableTypes/changeFunctionParameterType2.kt");
+            }
+
+            @TestMetadata("changePrimaryConstructorParameterType.kt")
+            public void testChangePrimaryConstructorParameterType() throws Exception {
+                runTest("testData/quickfix/typeMismatch/definitelyNonNullableTypes/changePrimaryConstructorParameterType.kt");
+            }
+
+            @TestMetadata("changeVariableType1.kt")
+            public void testChangeVariableType1() throws Exception {
+                runTest("testData/quickfix/typeMismatch/definitelyNonNullableTypes/changeVariableType1.kt");
+            }
+
+            @TestMetadata("changeVariableType2.kt")
+            public void testChangeVariableType2() throws Exception {
+                runTest("testData/quickfix/typeMismatch/definitelyNonNullableTypes/changeVariableType2.kt");
+            }
+
+            @TestMetadata("explicitCast1.kt")
+            public void testExplicitCast1() throws Exception {
+                runTest("testData/quickfix/typeMismatch/definitelyNonNullableTypes/explicitCast1.kt");
+            }
+
+            @TestMetadata("explicitCast2.kt")
+            public void testExplicitCast2() throws Exception {
+                runTest("testData/quickfix/typeMismatch/definitelyNonNullableTypes/explicitCast2.kt");
+            }
+        }
+
         @RunWith(JUnit3RunnerWithInners.class)
         @TestMetadata("testData/quickfix/typeMismatch/fixOverloadedOperator")
         public static class FixOverloadedOperator extends AbstractQuickFixTest {
@@ -14188,16 +14221,6 @@ public abstract class QuickFixTestGenerated extends AbstractQuickFixTest {
                 runTest("testData/quickfix/typeMismatch/parameterTypeMismatch/changeFunctionParameterType4.kt");
             }
 
-            @TestMetadata("changeFunctionParameterTypeDefNonNullable1.kt")
-            public void testChangeFunctionParameterTypeDefNonNullable1() throws Exception {
-                runTest("testData/quickfix/typeMismatch/parameterTypeMismatch/changeFunctionParameterTypeDefNonNullable1.kt");
-            }
-
-            @TestMetadata("changeFunctionParameterTypeDefNonNullable2.kt")
-            public void testChangeFunctionParameterTypeDefNonNullable2() throws Exception {
-                runTest("testData/quickfix/typeMismatch/parameterTypeMismatch/changeFunctionParameterTypeDefNonNullable2.kt");
-            }
-
             @TestMetadata("changeFunctionParameterTypeWithComment.kt")
             public void testChangeFunctionParameterTypeWithComment() throws Exception {
                 runTest("testData/quickfix/typeMismatch/parameterTypeMismatch/changeFunctionParameterTypeWithComment.kt");
diff --git a/plugins/kotlin/idea/tests/testData/quickfix/typeMismatch/casts/typeMismatchDefNonNullable2.kt b/plugins/kotlin/idea/tests/testData/quickfix/typeMismatch/casts/typeMismatchDefNonNullable2.kt
deleted file mode 100644
index 54fbd6ca6181..000000000000
--- a/plugins/kotlin/idea/tests/testData/quickfix/typeMismatch/casts/typeMismatchDefNonNullable2.kt
+++ /dev/null
@@ -1,8 +0,0 @@
-// "class org.jetbrains.kotlin.idea.quickfix.CastExpressionFix" "false"
-// LANGUAGE_VERSION: 1.7
-// ERROR: Type mismatch: inferred type is Collection<T> but Collection<T & Any> was expected
-fun <T> foo(x: Collection<T & Any>) {}
-
-fun <T> bar(x: Collection<T>) {
-    foo(x<caret>)
-}
diff --git a/plugins/kotlin/idea/tests/testData/quickfix/typeMismatch/parameterTypeMismatch/changeFunctionParameterTypeDefNonNullable1.kt b/plugins/kotlin/idea/tests/testData/quickfix/typeMismatch/definitelyNonNullableTypes/changeFunctionParameterType1.kt
similarity index 85%
rename from plugins/kotlin/idea/tests/testData/quickfix/typeMismatch/parameterTypeMismatch/changeFunctionParameterTypeDefNonNullable1.kt
rename to plugins/kotlin/idea/tests/testData/quickfix/typeMismatch/definitelyNonNullableTypes/changeFunctionParameterType1.kt
index ce904fa83517..af3610476a1c 100644
--- a/plugins/kotlin/idea/tests/testData/quickfix/typeMismatch/parameterTypeMismatch/changeFunctionParameterTypeDefNonNullable1.kt
+++ b/plugins/kotlin/idea/tests/testData/quickfix/typeMismatch/definitelyNonNullableTypes/changeFunctionParameterType1.kt
@@ -1,5 +1,5 @@
 // "Change parameter 'x' type of function 'bar' to 'T & Any'" "true"
-// LANGUAGE_VERSION: 1.7
+// LANGUAGE_VERSION: 1.8
 package a
 
 fun <T> foo(x: T & Any) {}
diff --git a/plugins/kotlin/idea/tests/testData/quickfix/typeMismatch/parameterTypeMismatch/changeFunctionParameterTypeDefNonNullable1.kt.after b/plugins/kotlin/idea/tests/testData/quickfix/typeMismatch/definitelyNonNullableTypes/changeFunctionParameterType1.kt.after
similarity index 86%
rename from plugins/kotlin/idea/tests/testData/quickfix/typeMismatch/parameterTypeMismatch/changeFunctionParameterTypeDefNonNullable1.kt.after
rename to plugins/kotlin/idea/tests/testData/quickfix/typeMismatch/definitelyNonNullableTypes/changeFunctionParameterType1.kt.after
index 20bbf736dc87..58bdc721f2d2 100644
--- a/plugins/kotlin/idea/tests/testData/quickfix/typeMismatch/parameterTypeMismatch/changeFunctionParameterTypeDefNonNullable1.kt.after
+++ b/plugins/kotlin/idea/tests/testData/quickfix/typeMismatch/definitelyNonNullableTypes/changeFunctionParameterType1.kt.after
@@ -1,5 +1,5 @@
 // "Change parameter 'x' type of function 'bar' to 'T & Any'" "true"
-// LANGUAGE_VERSION: 1.7
+// LANGUAGE_VERSION: 1.8
 package a
 
 fun <T> foo(x: T & Any) {}
diff --git a/plugins/kotlin/idea/tests/testData/quickfix/typeMismatch/parameterTypeMismatch/changeFunctionParameterTypeDefNonNullable2.kt b/plugins/kotlin/idea/tests/testData/quickfix/typeMismatch/definitelyNonNullableTypes/changeFunctionParameterType2.kt
similarity index 85%
rename from plugins/kotlin/idea/tests/testData/quickfix/typeMismatch/parameterTypeMismatch/changeFunctionParameterTypeDefNonNullable2.kt
rename to plugins/kotlin/idea/tests/testData/quickfix/typeMismatch/definitelyNonNullableTypes/changeFunctionParameterType2.kt
index b50eb2b94279..3849fff1261c 100644
--- a/plugins/kotlin/idea/tests/testData/quickfix/typeMismatch/parameterTypeMismatch/changeFunctionParameterTypeDefNonNullable2.kt
+++ b/plugins/kotlin/idea/tests/testData/quickfix/typeMismatch/definitelyNonNullableTypes/changeFunctionParameterType2.kt
@@ -2,9 +2,10 @@
 // ERROR: Type mismatch: inferred type is List<T> but List<T & Any> was expected
 // ACTION: Add 'Any' as upper bound for T to make it non-nullable
 // ACTION: Add 'x =' to argument
+// ACTION: Cast expression 'x' to 'List<T & Any>'
 // ACTION: Change parameter 'x' type of function 'foo' to 'List<T>'
 // ACTION: Create function 'foo'
-// LANGUAGE_VERSION: 1.7
+// LANGUAGE_VERSION: 1.8
 package a
 
 fun <T> foo(x: List<T & Any>) {}
diff --git a/plugins/kotlin/idea/tests/testData/quickfix/typeMismatch/definitelyNonNullableTypes/changePrimaryConstructorParameterType.kt b/plugins/kotlin/idea/tests/testData/quickfix/typeMismatch/definitelyNonNullableTypes/changePrimaryConstructorParameterType.kt
new file mode 100644
index 000000000000..f0123d01005b
--- /dev/null
+++ b/plugins/kotlin/idea/tests/testData/quickfix/typeMismatch/definitelyNonNullableTypes/changePrimaryConstructorParameterType.kt
@@ -0,0 +1,11 @@
+// "Change parameter 'x' type of primary constructor of class 'Foo' to 'T & Any'" "true"
+// LANGUAGE_VERSION: 1.8
+package a
+
+class Foo<T>(val x: T) {
+    fun foo(y: T & Any) {}
+}
+
+fun <T> Foo<T>.bar(z: T) {
+    foo(x<caret>)
+}
diff --git a/plugins/kotlin/idea/tests/testData/quickfix/typeMismatch/definitelyNonNullableTypes/changePrimaryConstructorParameterType.kt.after b/plugins/kotlin/idea/tests/testData/quickfix/typeMismatch/definitelyNonNullableTypes/changePrimaryConstructorParameterType.kt.after
new file mode 100644
index 000000000000..a7109f0e800c
--- /dev/null
+++ b/plugins/kotlin/idea/tests/testData/quickfix/typeMismatch/definitelyNonNullableTypes/changePrimaryConstructorParameterType.kt.after
@@ -0,0 +1,11 @@
+// "Change parameter 'x' type of primary constructor of class 'Foo' to 'T & Any'" "true"
+// LANGUAGE_VERSION: 1.8
+package a
+
+class Foo<T>(val x: T & Any) {
+    fun foo(y: T & Any) {}
+}
+
+fun <T> Foo<T>.bar(z: T) {
+    foo(x)
+}
diff --git a/plugins/kotlin/idea/tests/testData/quickfix/typeMismatch/definitelyNonNullableTypes/changeVariableType1.kt b/plugins/kotlin/idea/tests/testData/quickfix/typeMismatch/definitelyNonNullableTypes/changeVariableType1.kt
new file mode 100644
index 000000000000..9fafd8430f81
--- /dev/null
+++ b/plugins/kotlin/idea/tests/testData/quickfix/typeMismatch/definitelyNonNullableTypes/changeVariableType1.kt
@@ -0,0 +1,10 @@
+// "Change type of 'z' to 'T & Any'" "true"
+// LANGUAGE_VERSION: 1.8
+package a
+
+fun <T> foo(x: T & Any) {}
+
+fun <T> bar(x: T & Any) {
+    val z: T = x
+    foo(z<caret>)
+}
diff --git a/plugins/kotlin/idea/tests/testData/quickfix/typeMismatch/definitelyNonNullableTypes/changeVariableType1.kt.after b/plugins/kotlin/idea/tests/testData/quickfix/typeMismatch/definitelyNonNullableTypes/changeVariableType1.kt.after
new file mode 100644
index 000000000000..627d863121db
--- /dev/null
+++ b/plugins/kotlin/idea/tests/testData/quickfix/typeMismatch/definitelyNonNullableTypes/changeVariableType1.kt.after
@@ -0,0 +1,10 @@
+// "Change type of 'z' to 'T & Any'" "true"
+// LANGUAGE_VERSION: 1.8
+package a
+
+fun <T> foo(x: T & Any) {}
+
+fun <T> bar(x: T & Any) {
+    val z: T & Any = x
+    foo(z)
+}
diff --git a/plugins/kotlin/idea/tests/testData/quickfix/typeMismatch/casts/typeMismatchDefNonNullable1.kt b/plugins/kotlin/idea/tests/testData/quickfix/typeMismatch/definitelyNonNullableTypes/changeVariableType2.kt
similarity index 50%
rename from plugins/kotlin/idea/tests/testData/quickfix/typeMismatch/casts/typeMismatchDefNonNullable1.kt
rename to plugins/kotlin/idea/tests/testData/quickfix/typeMismatch/definitelyNonNullableTypes/changeVariableType2.kt
index 2711e32a0f2b..7bc871654af5 100644
--- a/plugins/kotlin/idea/tests/testData/quickfix/typeMismatch/casts/typeMismatchDefNonNullable1.kt
+++ b/plugins/kotlin/idea/tests/testData/quickfix/typeMismatch/definitelyNonNullableTypes/changeVariableType2.kt
@@ -1,8 +1,11 @@
-// "class org.jetbrains.kotlin.idea.quickfix.CastExpressionFix" "false"
-// LANGUAGE_VERSION: 1.7
+// "Change type of 'z' to 'T & Any'" "true"
 // ERROR: Type mismatch: inferred type is T but T & Any was expected
+// LANGUAGE_VERSION: 1.8
+package a
+
 fun <T> foo(x: T & Any) {}
 
 fun <T> bar(x: T) {
-    foo(x<caret>)
+    val z: T = x
+    foo(z<caret>)
 }
diff --git a/plugins/kotlin/idea/tests/testData/quickfix/typeMismatch/definitelyNonNullableTypes/changeVariableType2.kt.after b/plugins/kotlin/idea/tests/testData/quickfix/typeMismatch/definitelyNonNullableTypes/changeVariableType2.kt.after
new file mode 100644
index 000000000000..d3dd00ffe794
--- /dev/null
+++ b/plugins/kotlin/idea/tests/testData/quickfix/typeMismatch/definitelyNonNullableTypes/changeVariableType2.kt.after
@@ -0,0 +1,11 @@
+// "Change type of 'z' to 'T & Any'" "true"
+// ERROR: Type mismatch: inferred type is T but T & Any was expected
+// LANGUAGE_VERSION: 1.8
+package a
+
+fun <T> foo(x: T & Any) {}
+
+fun <T> bar(x: T) {
+    val z: T & Any = x
+    foo(z)
+}
diff --git a/plugins/kotlin/idea/tests/testData/quickfix/typeMismatch/definitelyNonNullableTypes/explicitCast1.kt b/plugins/kotlin/idea/tests/testData/quickfix/typeMismatch/definitelyNonNullableTypes/explicitCast1.kt
new file mode 100644
index 000000000000..7d9c8b5f2c4d
--- /dev/null
+++ b/plugins/kotlin/idea/tests/testData/quickfix/typeMismatch/definitelyNonNullableTypes/explicitCast1.kt
@@ -0,0 +1,7 @@
+// "Cast expression 'x' to 'T & Any'" "true"
+// LANGUAGE_VERSION: 1.8
+fun <T> foo(x: T & Any) {}
+
+fun <T> bar(x: T) {
+    foo(x<caret>)
+}
diff --git a/plugins/kotlin/idea/tests/testData/quickfix/typeMismatch/definitelyNonNullableTypes/explicitCast1.kt.after b/plugins/kotlin/idea/tests/testData/quickfix/typeMismatch/definitelyNonNullableTypes/explicitCast1.kt.after
new file mode 100644
index 000000000000..d0f13adcd33d
--- /dev/null
+++ b/plugins/kotlin/idea/tests/testData/quickfix/typeMismatch/definitelyNonNullableTypes/explicitCast1.kt.after
@@ -0,0 +1,7 @@
+// "Cast expression 'x' to 'T & Any'" "true"
+// LANGUAGE_VERSION: 1.8
+fun <T> foo(x: T & Any) {}
+
+fun <T> bar(x: T) {
+    foo(x as (T & Any))
+}
diff --git a/plugins/kotlin/idea/tests/testData/quickfix/typeMismatch/definitelyNonNullableTypes/explicitCast2.kt b/plugins/kotlin/idea/tests/testData/quickfix/typeMismatch/definitelyNonNullableTypes/explicitCast2.kt
new file mode 100644
index 000000000000..ca6cecd77656
--- /dev/null
+++ b/plugins/kotlin/idea/tests/testData/quickfix/typeMismatch/definitelyNonNullableTypes/explicitCast2.kt
@@ -0,0 +1,7 @@
+// "Cast expression 'x' to 'Collection<T & Any>'" "true"
+// LANGUAGE_VERSION: 1.8
+fun <T> foo(x: Collection<T & Any>) {}
+
+fun <T> bar(x: Collection<T>) {
+    foo(x<caret>)
+}
diff --git a/plugins/kotlin/idea/tests/testData/quickfix/typeMismatch/definitelyNonNullableTypes/explicitCast2.kt.after b/plugins/kotlin/idea/tests/testData/quickfix/typeMismatch/definitelyNonNullableTypes/explicitCast2.kt.after
new file mode 100644
index 000000000000..120ffd0b82e6
--- /dev/null
+++ b/plugins/kotlin/idea/tests/testData/quickfix/typeMismatch/definitelyNonNullableTypes/explicitCast2.kt.after
@@ -0,0 +1,7 @@
+// "Cast expression 'x' to 'Collection<T & Any>'" "true"
+// LANGUAGE_VERSION: 1.8
+fun <T> foo(x: Collection<T & Any>) {}
+
+fun <T> bar(x: Collection<T>) {
+    foo(x as Collection<T & Any>)
+}