diff --git a/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/transformers/ResolvePhaseUtils.kt b/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/transformers/ResolvePhaseUtils.kt
index e7c9f01aab7..e666d1f2cc8 100644
--- a/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/transformers/ResolvePhaseUtils.kt
+++ b/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/transformers/ResolvePhaseUtils.kt
@@ -8,7 +8,7 @@ package org.jetbrains.kotlin.fir.resolve.transformers
 import org.jetbrains.kotlin.fir.declarations.FirResolvePhase
 import org.jetbrains.kotlin.fir.declarations.FirResolvePhase.*
 import org.jetbrains.kotlin.fir.resolve.transformers.body.resolve.FirBodyResolveTransformerAdapter
-import org.jetbrains.kotlin.fir.resolve.transformers.body.resolve.FirImplicitTypeBodyResolveTransformerAdapter2
+import org.jetbrains.kotlin.fir.resolve.transformers.body.resolve.FirImplicitTypeBodyResolveTransformerAdapter
 import org.jetbrains.kotlin.fir.visitors.FirTransformer
 
 // TODO: add FirSession parameter
@@ -20,7 +20,7 @@ fun FirResolvePhase.createTransformerByPhase(): FirTransformer<Nothing?> {
         SEALED_CLASS_INHERITORS -> FirSealedClassInheritorsTransformer()
         TYPES -> FirTypeResolveTransformer()
         STATUS -> FirStatusResolveTransformer()
-        IMPLICIT_TYPES_BODY_RESOLVE -> FirImplicitTypeBodyResolveTransformerAdapter2()
+        IMPLICIT_TYPES_BODY_RESOLVE -> FirImplicitTypeBodyResolveTransformerAdapter()
         BODY_RESOLVE -> FirBodyResolveTransformerAdapter()
     }
 }
diff --git a/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/transformers/body/resolve/FirImplicitBodyResolve.kt b/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/transformers/body/resolve/FirImplicitBodyResolve.kt
index e1dc3703c01..91b6add50a8 100644
--- a/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/transformers/body/resolve/FirImplicitBodyResolve.kt
+++ b/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/transformers/body/resolve/FirImplicitBodyResolve.kt
@@ -29,7 +29,7 @@ import org.jetbrains.kotlin.fir.visitors.FirTransformer
 import org.jetbrains.kotlin.fir.visitors.compose
 
 @Deprecated("It is temp", level = DeprecationLevel.WARNING, replaceWith = ReplaceWith("TODO(\"что-то нормальное\")"))
-class FirImplicitTypeBodyResolveTransformerAdapter2 : FirTransformer<Nothing?>() {
+class FirImplicitTypeBodyResolveTransformerAdapter : FirTransformer<Nothing?>() {
     private val scopeSession = ScopeSession()
     private val implicitBodyResolveComputationSession = ImplicitBodyResolveComputationSession()
 
@@ -39,8 +39,8 @@ class FirImplicitTypeBodyResolveTransformerAdapter2 : FirTransformer<Nothing?>()
 
     override fun transformFile(file: FirFile, data: Nothing?): CompositeTransformResult<FirFile> {
         val session = file.session
-        scopeSession.returnTypeCalculator = MyReturnTypeCalculatorWithJump(session, scopeSession, implicitBodyResolveComputationSession)
-        val transformer = MyFirBodyResolveTransformer(
+        scopeSession.returnTypeCalculator = ReturnTypeCalculatorWithJump(session, scopeSession, implicitBodyResolveComputationSession)
+        val transformer = FirImplicitBodyResolveTransformer(
             session,
             scopeSession,
             implicitBodyResolveComputationSession
@@ -84,7 +84,7 @@ private class FirApplyInferredDeclarationTypesTransformer(
     }
 }
 
-private open class MyFirBodyResolveTransformer(
+private open class FirImplicitBodyResolveTransformer(
     session: FirSession,
     scopeSession: ScopeSession,
     private val implicitBodyResolveComputationSession: ImplicitBodyResolveComputationSession
@@ -93,7 +93,7 @@ private open class MyFirBodyResolveTransformer(
     phase = FirResolvePhase.IMPLICIT_TYPES_BODY_RESOLVE,
     implicitTypeOnly = true,
     scopeSession = scopeSession,
-    returnTypeCalculator = MyReturnTypeCalculatorWithJump(session, scopeSession, implicitBodyResolveComputationSession)
+    returnTypeCalculator = ReturnTypeCalculatorWithJump(session, scopeSession, implicitBodyResolveComputationSession)
 ) {
     override fun transformSimpleFunction(
         simpleFunction: FirSimpleFunction,
@@ -139,7 +139,7 @@ private open class MyFirBodyResolveTransformer(
     }
 }
 
-private class MyReturnTypeCalculatorWithJump(
+private class ReturnTypeCalculatorWithJump(
     private val session: FirSession,
     private val scopeSession: ScopeSession,
     private val implicitBodyResolveComputationSession: ImplicitBodyResolveComputationSession
@@ -192,7 +192,7 @@ private class MyReturnTypeCalculatorWithJump(
             )
         }
         val designation = (listOf(file) + outerClasses.filterNotNull().asReversed() + listOf(declaration))
-        val transformer = MyFirDesignatedBodyResolveTransformer(
+        val transformer = FirDesignatedBodyResolveTransformerForReturnTypeCalculator(
             designation.iterator(),
             file.session,
             scopeSession,
@@ -210,12 +210,12 @@ private class MyReturnTypeCalculatorWithJump(
     }
 }
 
-private class MyFirDesignatedBodyResolveTransformer(
+private class FirDesignatedBodyResolveTransformerForReturnTypeCalculator(
     private val designation: Iterator<FirElement>,
     session: FirSession,
     scopeSession: ScopeSession,
     implicitBodyResolveComputationSession: ImplicitBodyResolveComputationSession
-) : MyFirBodyResolveTransformer(
+) : FirImplicitBodyResolveTransformer(
     session,
     scopeSession,
     implicitBodyResolveComputationSession
diff --git a/compiler/fir/resolve/testData/resolve/expresssions/localImplicitBodies.txt b/compiler/fir/resolve/testData/resolve/expresssions/localImplicitBodies.txt
index 97c8d425e9a..93063ad51f6 100644
--- a/compiler/fir/resolve/testData/resolve/expresssions/localImplicitBodies.txt
+++ b/compiler/fir/resolve/testData/resolve/expresssions/localImplicitBodies.txt
@@ -5,7 +5,10 @@ FILE: localImplicitBodies.kt
                 super<R|kotlin/Any|>()
             }
 
-            public final fun sss(): <ERROR TYPE REF: Cannot calculate return type (local class/object?)> {
+            public final fun sss(): <ERROR TYPE REF: Cannot calculate return type during full-body resolution (local class/object?): public final fun abc(): <implicit> {
+    ^abc IntegerLiteral(1)
+}
+> {
                 ^sss R?C|/anonymous.abc|()
             }
 
@@ -15,5 +18,8 @@ FILE: localImplicitBodies.kt
 
         }
 
-        lval g: <ERROR TYPE REF: Cannot calculate return type (local class/object?)> = R|<local>/x|.R?C|/anonymous.sss|()
+        lval g: <ERROR TYPE REF: Cannot calculate return type during full-body resolution (local class/object?): public final fun abc(): <implicit> {
+    ^abc IntegerLiteral(1)
+}
+> = R|<local>/x|.R?C|/anonymous.sss|()
     }