diff --git a/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/types/ConeTypeContext.kt b/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/types/ConeTypeContext.kt
index dfc234a4ee1..4ca3291d084 100644
--- a/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/types/ConeTypeContext.kt
+++ b/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/types/ConeTypeContext.kt
@@ -354,7 +354,13 @@ interface ConeTypeContext : TypeSystemContext, TypeSystemOptimizationContext {
         TODO("not implemented")
     }
 
+    override fun captureFromExpression(type: KotlinTypeMarker): KotlinTypeMarker? {
+        TODO("not implemented")
+    }
 
+    override fun SimpleTypeMarker.isPrimitiveType(): Boolean {
+        TODO("not implemented")
+    }
 
 }