Rename language feature to make it more clear

compiler/resolution/src/org/jetbrains/kotlin/resolve/calls/KotlinCallResolver.kt

@@ -141,14 +141,14 @@ class KotlinCallResolver(
 
         if (
             maximallySpecificCandidates.size > 1 &&
-            callComponents.languageVersionSettings.supportsFeature(LanguageFeature.FactoryPatternResolution) &&
+            callComponents.languageVersionSettings.supportsFeature(LanguageFeature.OverloadResolutionByLambdaReturnType) &&
             candidates.all { resolutionCallbacks.inferenceSession.shouldRunCompletion(it) }
         ) {
             val candidatesWithAnnotation =
                 candidates.filter { it.resolvedCall.candidateDescriptor.annotations.hasAnnotation(OVERLOAD_RESOLUTION_BY_LAMBDA_ANNOTATION) }
             val candidatesWithoutAnnotation = candidates - candidatesWithAnnotation
             if (candidatesWithAnnotation.isNotEmpty()) {
-                val newCandidates = kotlinCallCompleter.chooseCandidateRegardingFactoryPatternResolution(maximallySpecificCandidates, resolutionCallbacks)
+                val newCandidates = kotlinCallCompleter.chooseCandidateRegardingOverloadResolutionByLambdaReturnType(maximallySpecificCandidates, resolutionCallbacks)
                 maximallySpecificCandidates = overloadingConflictResolver.chooseMaximallySpecificCandidates(
                     newCandidates,
                     CheckArgumentTypesMode.CHECK_VALUE_ARGUMENTS,

compiler/resolution/src/org/jetbrains/kotlin/resolve/calls/components/KotlinCallCompleter.kt

@@ -76,7 +76,7 @@ class KotlinCallCompleter(
         }
     }
 
-    fun chooseCandidateRegardingFactoryPatternResolution(
+    fun chooseCandidateRegardingOverloadResolutionByLambdaReturnType(
         candidates: Set<KotlinResolutionCandidate>,
         resolutionCallbacks: KotlinResolutionCallbacks
     ): Set<KotlinResolutionCandidate> {

compiler/testData/diagnostics/testsWithStdLib/factoryPattern/independentResolutionInLambda.fir.kt

@@ -1,4 +1,4 @@
-// !LANGUAGE: +NewInference +FactoryPatternResolution
+// !LANGUAGE: +NewInference +OverloadResolutionByLambdaReturnType
 // !DIAGNOSTICS: -UNUSED_PARAMETER -UNUSED_VARIABLE -UNUSED_EXPRESSION
 // ISSUE: KT-11265
 

compiler/testData/diagnostics/testsWithStdLib/factoryPattern/independentResolutionInLambda.kt

@@ -1,4 +1,4 @@
-// !LANGUAGE: +NewInference +FactoryPatternResolution
+// !LANGUAGE: +NewInference +OverloadResolutionByLambdaReturnType
 // !DIAGNOSTICS: -UNUSED_PARAMETER -UNUSED_VARIABLE -UNUSED_EXPRESSION
 // ISSUE: KT-11265
 

compiler/testData/diagnostics/testsWithStdLib/factoryPattern/multipleOverloads_1.fir.kt

@@ -1,4 +1,4 @@
-// !LANGUAGE: +NewInference +FactoryPatternResolution
+// !LANGUAGE: +NewInference +OverloadResolutionByLambdaReturnType
 // !DIAGNOSTICS: -UNUSED_PARAMETER -UNUSED_VARIABLE -UNUSED_EXPRESSION -EXPERIMENTAL_API_USAGE -EXPERIMENTAL_UNSIGNED_LITERALS
 // ISSUE: KT-11265
 

compiler/testData/diagnostics/testsWithStdLib/factoryPattern/multipleOverloads_1.kt

@@ -1,4 +1,4 @@
-// !LANGUAGE: +NewInference +FactoryPatternResolution
+// !LANGUAGE: +NewInference +OverloadResolutionByLambdaReturnType
 // !DIAGNOSTICS: -UNUSED_PARAMETER -UNUSED_VARIABLE -UNUSED_EXPRESSION -EXPERIMENTAL_API_USAGE -EXPERIMENTAL_UNSIGNED_LITERALS
 // ISSUE: KT-11265
 

compiler/testData/diagnostics/testsWithStdLib/factoryPattern/multipleOverloads_2.fir.kt

@@ -1,4 +1,4 @@
-// !LANGUAGE: +NewInference +FactoryPatternResolution
+// !LANGUAGE: +NewInference +OverloadResolutionByLambdaReturnType
 // !DIAGNOSTICS: -UNUSED_PARAMETER -UNUSED_VARIABLE -UNUSED_EXPRESSION -EXPERIMENTAL_API_USAGE -EXPERIMENTAL_UNSIGNED_LITERALS
 // ISSUE: KT-11265
 

compiler/testData/diagnostics/testsWithStdLib/factoryPattern/multipleOverloads_2.kt

@@ -1,4 +1,4 @@
-// !LANGUAGE: +NewInference +FactoryPatternResolution
+// !LANGUAGE: +NewInference +OverloadResolutionByLambdaReturnType
 // !DIAGNOSTICS: -UNUSED_PARAMETER -UNUSED_VARIABLE -UNUSED_EXPRESSION -EXPERIMENTAL_API_USAGE -EXPERIMENTAL_UNSIGNED_LITERALS
 // ISSUE: KT-11265
 

compiler/testData/diagnostics/testsWithStdLib/factoryPattern/multipleOverloads_3.fir.kt

@@ -1,4 +1,4 @@
-// !LANGUAGE: +NewInference +FactoryPatternResolution
+// !LANGUAGE: +NewInference +OverloadResolutionByLambdaReturnType
 // !DIAGNOSTICS: -UNUSED_PARAMETER -UNUSED_VARIABLE -UNUSED_EXPRESSION -EXPERIMENTAL_API_USAGE -EXPERIMENTAL_UNSIGNED_LITERALS
 // ISSUE: KT-11265
 

compiler/testData/diagnostics/testsWithStdLib/factoryPattern/multipleOverloads_3.kt

@@ -1,4 +1,4 @@
-// !LANGUAGE: +NewInference +FactoryPatternResolution
+// !LANGUAGE: +NewInference +OverloadResolutionByLambdaReturnType
 // !DIAGNOSTICS: -UNUSED_PARAMETER -UNUSED_VARIABLE -UNUSED_EXPRESSION -EXPERIMENTAL_API_USAGE -EXPERIMENTAL_UNSIGNED_LITERALS
 // ISSUE: KT-11265
 

compiler/testData/diagnostics/testsWithStdLib/factoryPattern/overloadByLambdaReturnType_disabled.fir.kt

@@ -1,4 +1,4 @@
-// !LANGUAGE: +NewInference -FactoryPatternResolution
+// !LANGUAGE: +NewInference -OverloadResolutionByLambdaReturnType
 // !DIAGNOSTICS: -UNUSED_PARAMETER -UNUSED_VARIABLE -UNUSED_EXPRESSION
 // ISSUE: KT-11265
 

compiler/testData/diagnostics/testsWithStdLib/factoryPattern/overloadByLambdaReturnType_disabled.kt

@@ -1,4 +1,4 @@
-// !LANGUAGE: +NewInference -FactoryPatternResolution
+// !LANGUAGE: +NewInference -OverloadResolutionByLambdaReturnType
 // !DIAGNOSTICS: -UNUSED_PARAMETER -UNUSED_VARIABLE -UNUSED_EXPRESSION
 // ISSUE: KT-11265
 

compiler/testData/diagnostics/testsWithStdLib/factoryPattern/overloadByLambdaReturnType_enabled.fir.kt

@@ -1,4 +1,4 @@
-// !LANGUAGE: +NewInference +FactoryPatternResolution
+// !LANGUAGE: +NewInference +OverloadResolutionByLambdaReturnType
 // !DIAGNOSTICS: -UNUSED_PARAMETER -UNUSED_VARIABLE -UNUSED_EXPRESSION
 // ISSUE: KT-11265
 

compiler/testData/diagnostics/testsWithStdLib/factoryPattern/overloadByLambdaReturnType_enabled.kt

@@ -1,4 +1,4 @@
-// !LANGUAGE: +NewInference +FactoryPatternResolution
+// !LANGUAGE: +NewInference +OverloadResolutionByLambdaReturnType
 // !DIAGNOSTICS: -UNUSED_PARAMETER -UNUSED_VARIABLE -UNUSED_EXPRESSION
 // ISSUE: KT-11265
 

compiler/testData/diagnostics/testsWithStdLib/factoryPattern/overloadByLambdaReturnType_enabled_no_annotation.fir.kt

@@ -1,4 +1,4 @@
-// !LANGUAGE: +NewInference +FactoryPatternResolution
+// !LANGUAGE: +NewInference +OverloadResolutionByLambdaReturnType
 // !DIAGNOSTICS: -UNUSED_PARAMETER -UNUSED_VARIABLE -UNUSED_EXPRESSION
 // ISSUE: KT-11265
 

compiler/testData/diagnostics/testsWithStdLib/factoryPattern/overloadByLambdaReturnType_enabled_no_annotation.kt

@@ -1,4 +1,4 @@
-// !LANGUAGE: +NewInference +FactoryPatternResolution
+// !LANGUAGE: +NewInference +OverloadResolutionByLambdaReturnType
 // !DIAGNOSTICS: -UNUSED_PARAMETER -UNUSED_VARIABLE -UNUSED_EXPRESSION
 // ISSUE: KT-11265
 

compiler/util/src/org/jetbrains/kotlin/config/LanguageVersionSettings.kt

@@ -153,7 +153,7 @@ enum class LanguageFeature(
     FunctionReferenceWithDefaultValueAsOtherType(sinceVersion = KOTLIN_1_4),
     NonStrictOnlyInputTypesChecks(sinceVersion = KOTLIN_1_4),
     SuspendConversion(sinceVersion = KOTLIN_1_4, defaultState = State.DISABLED),
-    FactoryPatternResolution(sinceVersion = KOTLIN_1_4),
+    OverloadResolutionByLambdaReturnType(sinceVersion = KOTLIN_1_4),
 
     BooleanElvisBoundSmartCasts(sinceVersion = KOTLIN_1_3, defaultState = State.DISABLED), // see KT-26357 for details
     NewDataFlowForTryExpressions(sinceVersion = KOTLIN_1_4, defaultState = State.DISABLED),