K1: fix IIOBE in expect-actual checker with different type parameter number

#KT-54827 Fixed
2022-11-14 16:27:54 +01:00
parent c5e5140c08
commit 82f1535007
8 changed files with 71 additions and 3 deletions
@@ -80,9 +80,10 @@ object ExpectedActualResolver {
                        if (container is ClassDescriptor) {
                            val expectedClass = declaration.containingDeclaration as ClassDescriptor
                            // TODO: this might not work for members of inner generic classes
-                            Substitutor(expectedClass.declaredTypeParameters, container.declaredTypeParameters)
-                        }
-                        else null
+                            if (expectedClass.declaredTypeParameters.size == container.declaredTypeParameters.size) {
+                                Substitutor(expectedClass.declaredTypeParameters, container.declaredTypeParameters)
+                            } else null
+                        } else null
                    areCompatibleCallables(declaration, actual, parentSubstitutor = substitutor)
                }
            }